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Troy

Miami County · 36,863 residents

Tap water here comes from 10 production wells in the Great Miami buried-valley aquifer, treated at Troy City Water Treatment Plant. The water here

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Miami County

45373 in 10 facts

The 10 things that stand out about this ZIP against the other 1,232 in Ohio, each with its source.

  1. Where the water comes from Where the water here comes from: 10 production wells in the Great Miami buried-valley aquifer at Miami Shores Golf Course and Troy Community Park, north of the treatment plant. Source: EPA SDWIS
  2. Local history 1807 The town here was settled around 1807, earlier than 57% of the Ohio ZIPs with a researched town. Source: Ohio History Connection
  3. Disasters 11 This ZIP has a lot of tornado history: 11 recorded with a track within 5 miles since 1950, more than 98% of Ohio ZIPs. Source: NOAA SPC tornado data
  4. Hospitals 0.5 mi This ZIP sits close to a hospital: the nearest general or critical-access hospital is 0.5 miles away, closer than 98% of Ohio ZIPs. Source: CMS Care Compare data
  5. Pipelines 18.9 mi This ZIP sits far from a gas transmission line: the nearest is 18.9 miles away, farther than 98% of Ohio ZIPs. Source: EIA U.S. Energy Atlas
  6. Toxic sites 0.0 mi This ZIP sits close to a federal Superfund NPL site (listed, proposed or deleted after cleanup): the nearest is 0.0 miles from the ZIP, closer than 96% of Ohio ZIPs. Source: EPA Facility Registry
  7. Rail crossings 32 This ZIP has a lot of rail crossings: 32 public at-grade crossings, more than 97% of Ohio ZIPs. Source: FRA crossing inventory (Form 71, current)
  8. Historic places 18 This ZIP has a lot of listed historic places: 18 on the National Register, more than 96% of Ohio ZIPs. Source: National Register data
  9. Groundwater 179 Groundwater here is more vulnerable than most: a DRASTIC index of 179, higher than 96% of Ohio ZIPs. Source: ODNR Geological Survey
  10. Soils Septic systems here face real limits: the dominant soil is Minster silty clay loam, till substratum, 0 to 1 percent slopes, rated more limited than 85% of Ohio ZIPs for a conventional leach field. Source: USDA Soil Data Access

Local events in 45373

27 events in the next 90 days from 4 public calendars. All local events in 45373

  1. Cross Country @ Regionals (Troy)

    10 a.m. to noon · Hobart Arena, Troy · From Hardin-Houston Local School District

  2. National Honor Society Induction Ceremony

    6:30 to 8 p.m. · 615 E Kessler-Cowlesville Rd, Tipp City, OH 45371, USA · From Tipp City Exempted Village School District

  3. L.T. Ball 5th Grade Fall Music Program

    6 to 8 p.m. · Tippecanoe High School, 615 E Kessler-Cowlesville Rd, Tipp City, OH 45371, USA · From Tipp City Exempted Village School District

Checked October 20; the events page is refreshed daily.

Your ballot

Who represents 45373, and what is on its ballot for the November 3, 2026 general election.

Locator: Miami County and Miami's U.S. House, Ohio Senate and Ohio House districtsLocator: Miami County and Miami's U.S. House, Ohio Senate and Ohio House districts.Miami CountyU.S. House district 8: Warren Davidson (R)Ohio Senate district 5: Stephen A. Huffman (R)Ohio House district 80: Johnathan Newman (R)
Miami County and 45373's U.S. House, Ohio Senate and Ohio House districts.
ChamberDistrictMemberParty
U.S. HouseDistrict 8 (91% of residents)——
U.S. HouseDistrict 15 (9% of residents)——
Ohio SenateDistrict 5Stephen A. HuffmanR
Ohio HouseDistrict 80Johnathan NewmanR

U.S. House districts were redrawn for 2026 (Ohio Redistricting Commission, October 31, 2025). The district shown is the one on the November 3, 2026 ballot, which may differ from the district of your current representative.

This ZIP code is split between districts. Your street address decides which one is on your ballot; your county board of elections' sample ballot shows it.

Statewide races:

45373's district races:

Local questions and issues on 45373's 2026 ballot
JurisdictionTypeQuestion
Monroe TownshipTax Levy (Renewal)Renews a 0.5-mill property tax levy for the current expenses of Monroe Township for 5 years, beginning in 2027.
Concord TownshipTax Levy (Renewal)Renews a 3.7-mill property tax levy for the fire protection, ambulance & EMS of Concord Township for 5 years, beginning in 2027.

Matched to this ZIP by jurisdiction name: Concord Township, Concord Township Township, Elizabeth Township, Elizabeth Township Township, Lost Creek Township, Lost Creek Township Township, Monroe Township, Monroe Township Township, Staunton Township, Staunton Township Township, Tipp City, Tipp City City, Troy, Troy City, Union Township, Union Township Township.

Last day of early in-person voting — 2026-11-01. Early in-person voting at county boards of elections ends on Sunday, November 1; the hours that day are 1 p.m. to 5 p.m. in the table above. By October 29, nearly 1.3 million Ohioans had already voted early in person or returned absentee ballots (Journal-News; Signal Ohio's counts from the Secretary of State's daily absentee file add to 1,289,090). The 2022 midterm saw 1.47 million early votes, then a record.

What's on my ballot in 45373 · Election 2026

Where does the tap water come from?

Where the tap water comes from and what is in it: the lake, river, reservoir or aquifer behind every tap, the plant that treats it, and what the compliance record and the lab results say about it.

Where the water comes from

Groundwater (wells)

10 production wells in the Great Miami buried-valley aquifer at Miami Shores Golf Course and Troy Community Park, north of the treatment plantTroy City Water Treatment Plant · Troy City

Source: U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water… · EPA SDWIS · EPA service area boundaries · Ohio EPA drinking water · Ohio EPA rate survey

Elevation 789–1,029 ft, averaging 894 ft · Troy 806–944 ft, averaging 867 · Miami County 751–1,160 ft (USGS 3DEP)

Great Miami Buried Valley Aquifer (wells)
Groundwater · via Troy City
Drawn from: 10 production wells in the Great Miami buried-valley aquifer at Miami Shores Golf Course and Troy Community Park, north of the treatment plant
Treated at Troy City Water Treatment Plant, 300 E. Staunton Rd, Troy, OH 45373
Show everything served from this plant

Troy City is owned by a local government, with 11,457 service connections serving 26,305 people; it has substantially implemented source water protection under Ohio's program. Office: 937-339-4826 (SDWIS).

Bills, 2023: a household using 5,000 gallons a month paid about $402 a year for water ($34 a month; $183 at 2,500 gallons, $663 at 8,000) and about $359 a year for sewer (Ohio EPA rate survey, inside-city rates).

Ohio EPA loans since 2016 for projects inside this ZIP: $14.6 million across 11 projects, $1.7 million of it forgiven (wastewater $12.9M, nonpoint runoff $1.7M); largest: WWTP Improvements (Troy, 2023, $12.9M); HSTS Repair/Replacement in Miami County (Miami County Public Health, 2016, $300K); 2018 HSTS Repair/Replacement in Miami County (Miami County Public Health, 2018, $200K).

Wells: EPA lists 10 active wells. ODNR well logs locate 8 public-supply wells inside Troy City's wellhead protection zone, 68 to 125 ft deep, in sand & gravel and gravel/sand/clay. Zoom in to see them as dots.
Well EWell EWell EWell EWell EWell WWell WWell WWell 16Well 19
Aquifer
Great Miami Buried Valley Aquifer
Active wells
10
Serves
26,305 people · Miami County
EPA ID
OH5501612
troyohio.govdaytonohio.gov

About this area's water

Adams Street Bridge over the Great Miami River in Troy, Ohio
Adams Street Bridge over the Great Miami River in Troy, OhioPhoto: Antony-22, CC BY-SA 4.0 · Wikimedia Commons
Did you know
  • Troy's ten production wells sit under a public golf course (Miami Shores) and a city park, tapping the glacial-outwash sand and gravel buried along the ancient course of the Great Miami River.
  • Troy does not fluoridate its water - twice, by referendum, residents voted against it. The 0.38 ppm of fluoride in the tap is what nature put in the aquifer and treatment left behind.
  • Water rates in Troy have not changed since January 1, 2017, even as the city raised sewer rates for 2026.
  • The plant has treatment capacity for 16 million gallons a day but averaged 3.66 million in 2025 and peaked at 5.62 million - roughly a third of what it could produce.
  • Troy's own utility fee schedule contains an order-of-magnitude typo, describing 1,000 cubic feet of sewage as 'approximately 75,000 gallons.' It is about 7,480.

Source: troyohio.govtroyohio.govtroyohio.gov

History6
  • 1999Plant treatment expansion projects completed, raising future treatment capacity to 16 million gallons per day; emergency power added to the plant and both well fields.
  • 2017A new 0.75 million gallon elevated tower on W. Stanfield Road is completed to improve fire flows and reliability in the Extra High Service pressure zone. Water rates set on 1/1/2017 are still the…
  • 2022November: construction begins on a $11.8 million expansion of the city's wastewater treatment plant, after two years of planning.
  • 2023Troy participates in the fifth round of the federal Unregulated Contaminant Monitoring Rule (UCMR 5), which includes PFAS sampling; results are available from the water department on request and are…
  • 2024October: Phase 1 of the wastewater plant expansion goes online, raising capacity from 7 to 9 MGD, adding a third aeration tank and nutrient-removal technology, and moving the plant from Class III to…
  • 2025Troy holds an unconditioned license to operate; sampling for 34 contaminants finds most non-detect. Sewer rates rise effective 1/1/2026 while water rates stay at their 2017 level.

Source: troyohio.govtroyohio.govtroyohio.gov

Treatment & pressure

How it is treated

Ten production wells at Miami Shores Golf Course and Troy Community Park draw from the buried valley sand-and-gravel aquifer associated with the Great Miami River. Raw well water is pumped to the Troy Water Treatment Plant at 300 E. Staunton Road, where it is softened, clarified, disinfected and…

Source: troyohio.govtroyohio.govtroyohio.gov

Water pressure

No psi figures published. The city says only that after treatment water is 'maintained at a sufficient pressure for residential, commercial, industrial, and firefighting…

Source: troyohio.gov

What it costs

$6.14 per 1,000 gallons

Typical household bill about $23 a month for water.

CAUTION - Troy bills water by the cubic foot, not the gallon. Water rates, effective 1/1/2017 (Codified Ordinances 913.01) and unchanged since: inside city, 0-200 cf is covered by…

Source: troyohio.govtroyohio.gov

Water quality & impurities10
ContaminantLevelLimitYear
Total trihalomethanes (TTHM)
Range 18.7-20.9 ppb. No violation.		20.9 ppb802025
Haloacetic acids (HAA5)
Range <2.8-3.0 ppb.		3.0 ppb602025
Total chlorine
Range 0.84-1.00 ppm.		0.96 ppm4 (MRDL)2025
Tetrachloroethylene (PCE)
Range <0.07-0.2 ppb. Typical source: discharge from industrial chemical factories.		0.2 ppb52025
Trichloroethylene (TCE)
Range <0.08-0.1 ppb.		0.1 ppb52025
cis-1,2-Dichloroethylene
Range <0.04-0.4 ppb.		0.4 ppb702025
Fluoride
Naturally occurring - Troy does not add fluoride. The city says naturally occurring fluoride persists through treatment…		0.38 ppm42025
Barium
Erosion of natural deposits.		0.0469 ppm22025
Nitrate
Well below the MCL.		0.244 ppm102025
Lead (90th percentile)
0 of 30 samples over the action level. Copper 90th percentile 0.0346 ppm, 0 of 30 over the 1.3 ppm action level. A…		0.5 ppb15 (action…2025

Source: troyohio.govtroyohio.gov

EPA compliance record

Lead at the tap: 90th-percentile result 0.5 ppb in 2025 (action level 15 ppb).

EPA record: no health-based violations since 2015.

Projects & plans6

Recent and current work

  • Water treatment plant expansion to 16 MGD capacity · 1999 · completed
    Treatment expansion projects completed in 1999 allowing future capacity up to 16 MGD; emergency power added to the plant and both well fields. No cost…
  • 0.75 MG elevated tower, W. Stanfield Road · 2017 · completed
    Built to improve fire flows and system reliability in the Extra High Service pressure zone. No cost published.
  • Wastewater treatment plant expansion, Phase 1 · $12 million · 2024 · completed
    Construction began November 2022, online October 2024. Raised capacity from 7 to 9 MGD, replaced components up to 50 years old, added a third aeration tank and…
  • Sewer rate increase effective 1/1/2026 · 2026 · completed
    City sewer volume charge raised to $50.41 per 1,000 cubic feet with an $11.00 minimum on a 5/8-inch meter (Codified Ordinances 915.10); rural rates to $63.01.…

Source: troyohio.govtroyohio.govtroyohio.gov

Planned or needed

  • Wastewater treatment plant expansion, Phase 2 · 2025 · planned
    Announced in October 2024 as scheduled for completion in 2025; replaces outdated sludge-handling equipment. No separate cost published and no completion notice…
  • Capital Improvements Plan · planned
    The city publishes a Capital Improvements Plan as an ArcGIS dashboard map rather than a document; individual water and sewer projects, costs and years could…

Source: troyohio.govtroyohio.gov

Supply stress

Troy's own water quality report states that the wellfield sits above a buried valley aquifer providing 'limited natural protection from contaminations infiltrating into the aquifer,' and that the aquifer supplying Troy is therefore 'considered to be highly susceptible to contamination.' The city runs a comprehensive wellhead protection…

Source: troyohio.govtroyohio.gov

Sewers

Sanitary

The City of Troy Wastewater Treatment Plant at 1400 Dye Mill Road is a conventional activated sludge plant run in a plug-flow valve configuration, discharging treated effluent to the Great Miami River under an NPDES permit. The city's page still lists a design capacity of 7 MGD with about 5.5 MGD average flow; the Phase 1 expansion that…

Storm

Not documented. No storm water utility, storm sewer rate or separate storm system description appears in Troy's master fee schedule or on the wastewater and utility pages reviewed.

Source: troyohio.govtroyohio.govtroyohio.gov

Sourcesverified
troyohio.govtroyohio.govtroyohio.govtroyohio.govtroyohio.govtroyohio.govtroyohio.govtroyohio.govtroyohio.gov

Compiled from the utility's own reports and public records, then independently re-checked against primary sources.

Water systems in this ZIP

  • Troy City65% of residentsGreat Miami Buried Valley Aquifer (wells)

32% of residents live outside every mapped system, most likely on private wells.

Source: U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water Rate Survey (Ohio State, May 2025) for household bills; Ohio EPA DEFA loan awards since 2016 for the loans paragraph · EPA SDWIS · EPA service area boundaries · Ohio EPA drinking water · Ohio EPA rate survey

Violationsnone since 2015, lead 0.5 ppbRadon5.0 pCi/L avg, 36% above 4Stream health12% of land drains to streams failing aquatic lifeNearest sewage plantTroy Wwtp, 1.4 mi, 4/12 quarters in violationGroundwaterDRASTIC 179, 2,697 well logsElectricAES OhioGas pipelinenearest transmission line 18.9 miNearest power plantClearview Solar 1 20.1 mi, 144 MW solarGasCenterPoint Energy Ohio, 67% on gasSchool districtTroy CitySocial vulnerability35th percentile in OhioUpward mobilityrank 40.4 for low-income childrenPeople35.1% with a degree, 4.8% born abroadJobs21K jobs hereSchool tax26.3 mills, ~$1,842 on a $200K homePhoneFrontier NorthFlood6.7% in floodplainInternet99% served, fiber 88%Hazard risk46, above 46% of US tractsOil and gas wells7 in the ZIP, 1 producingSoilsMinster, septic very limitedAbandoned minesnone mappedSpills23 reported since 2021, mostly diesel and fuel oilDisasters11 tornado tracks within 5 mi, 18 FEMA declarationsDams2 high-hazard within 10 mi, nearest 8.3 miTraffic76K a day on I-75Bridges5 of 97 rated poorRail crossings32 public crossings, up to 22 trains a dayTransit0% within half a mile of a stopWalkability7.3 of 20, below averageAirportDAY 9.3 mi, Amtrak 55.8 miClimate12" snow, 53°F averageAlgal toxinsgroundwater, not monitoredPFASnone detectedLead0.5 ppb at the 90th-percentile tap, 120 lead or galvanized lines, 2,811 unknownByproductsTTHM 20 µg/L (2019)Fluoridenot fluoridated, 5 treatment stepsWatershedUpper Great Miami, Indiana, Ohio, Ramp Run-Great Miami RiverLocal governmentTroy (city)Cell signal5G on 100% of landU.S. HouseOH-15 Mike Carey (R)Life expectancy77.7 yearsHealth17% fair or poor health, obesity 33%Nearest hospitalKettering Health Network Troy Hospital, 0.5 mi, 5★Toxic sites4 Superfund sites here, 22 TRIToxic releases27,041 lb on site, 8 facilitiesAirPM2.5 8.7 µg/m³, monitor 19.4 miFire/EMSTroy Fire Department - Station 11, 0.5 miLibraryTroy-Miami County Public Library, 0.5 miGroceries10% in low-income, low-access tractsEV chargersfast charger 1.2 mi, 10 stations hereHistorysettled 1807Historic places18 listed, incl. Culbertson, Robert, HouseWetlands0.9% of land, 490 acresLand cover21% developed, 7% tree canopyParks2.3% public land, Kiser Lake State Park 16.1 miNursing homeTROY REHABILITATION AND HEALTHCARE CENTER, 0.5 mi, 2★PoliceMiami County Sheriff's Office, 0.5 miCrime1.4 violent per 1,000, Troy PoliceAquifer43% sensitive setting, karst-prone rockCollegeHobart Institute of Welding Technology, 1.2 miSchool ratings4.5 stars, Troy CityHome prices$285K typical, +92% in ten yearsBuilding permits2,624 units 2016 to 2025 in Miami County building departmentHomes and income$253K home, $76K incomeHousesbuilt 1971, 13,093 homes

Infrastructure in this ZIP

46.5 mi of highway (SR 41, I-75, SR 55) · 15.9 mi of railroad (CSX) · 39.8 mi of electric transmission line (AES Ohio (DP&L)) · 64.9 mi of large water mains mapped (City of Troy, Miami County Sanitary Engineering) · 9.89 mi of interceptor sewer mapped (City of Troy, Miami County Sanitary Engineering) · 2.92 mi of levee · 5 airfields or heliports (Waco Field, Smith Field, Troy Skypark) · 1 sewage plant (Troy WWTP) · 2 dams (Troy Low Head Dam, Kraus Lake Dam) · 5 substations · 43 grade crossings (CSX) · 8 registered towers · 10 public EV charger listings · 4 landfills or waste sites, open and closed (Hobart Brothers Lytle Road Landfill, Miami County Solid Waste & Recycling Facility, Chaney's Nursery Inc) · 4 Superfund sites (West Troy Contaminated Aquifer, United Scrap Lead Co., Inc., Miami County Incinerator) · 2 hospitals (Upper Valley Medical Center, Kettering Health Network Troy Hospital) · 4 fire or EMS stations · 2 police stations · 1 post office · 1 USGS stream gauge (Great Miami River at Troy OH) · 27 mapped water tanks, towers or pump stations (Barnhart Tower, Stanfield Tower 1, Herrlinger Tower) · 7 water towers or tanks in OpenStreetMap · 6 water works or pumping stations in OpenStreetMap · 22 mapped lift stations, CSO structures or basins · 49.5 mi of trail and bike route · 93 bridges and culverts in the inventory · 27 sites with underground fuel tanks in use · 9 open leaking-tank releases · 3 other permitted dischargers (Kimberly-Clark Groundwater Tre, Troy Sand & Gravel, Western Ohio Japanese Language Sch) · 1 quarry or pit (Troy Sand & Gravel) · 1 hazardous waste handler · 3 prisons or jails (Miami County Jail, Miami County Incarceration Facility, West Central Juvenile Rehabilitation Center) · 6 source water protection zones (Splash Club Of Troy, Troy City PWS, Troy Fish And Game Club) · 4 stormwater (MS4) permit areas (City of Tipp City, City of Troy, Monroe Township) · 36 biosolids application fields (sludge from Dayton WWTP, West Carrollton STP, Montgomery Co Eastern Regional WRF) · 24 brownfield or cleanup sites · 1 broadcast transmitter (WTJN-LP) · 1 911 call center (Miami County Communications Center) · 3 groundwater monitoring wells · 3 tire or battery drop-off sites · 2 mining permit areas (American Aggregates Corp (permit IM-0658), Troy North Plant) · 1 ODOT facility (Miami Full Service Facility) · 8 traffic signals.

Draw them43 layers on the map

Intakes and plants

Groundwater (wells)

10 production wells in the Great Miami buried-valley aquifer at Miami Shores Golf Course and Troy Community Park, north of the treatment plantTroy City Water Treatment Plant · Troy City

Source: U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water… · EPA SDWIS · Ohio EPA source water protection

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Violations

No health-based violations since 2015

No health-based violations since 2015Troy City · lead 0.5 ppb (2025)

Source: EPA SDWIS (Envirofacts, pulled September 2026): health-based violations since 2015, all violations since 2020, lead and copper 90th-percentile results, for the system serving most of the ZIP · EPA SDWIS (Envirofacts) · EPA ECHO

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Disinfection byproducts

Under 20 µg/L TTHM

TTHM 20 µg/L (2019)Troy City · HAA5 5 · worst year 30

Source: EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019: total trihalomethanes and haloacetic acids (HAA5) sampled in the distribution system, nitrate, arsenic, combined radium, gross alpha and uranium at entry points; yearly means…

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PFAS

No PFAS detected

No PFAS detectedTroy City · UCMR 5, 3 samples · Ohio EPA 2020

Source: EPA UCMR 5 occurrence data (final release, August 2026: 29 PFAS and lithium at 347 Ohio systems) and Ohio EPA statewide PFAS sampling 2019 to 2021 (1,479 systems), for the system serving most of each ZIP; Ohio EPA water treatment plant… · Ohio EPA PFAS

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Lead

Under 5 ppb

Lead 0.5 ppb at the 90th-percentile tapTroy City · period ending 2025-12 · 120 of 12,157 service lines lead or galvanized, 2,811 unknown

Source: SDWIS lead and copper 90th-percentile tap results (Envirofacts) and EPA's service line inventory dashboard (2026 Q2 submissions), for the system serving most of each ZIP; Ohio Department of Health high-risk ZIP code list for childhood… · ODH childhood lead testing · ODH high-risk ZIP list (CCBH PDF) · Ohio EPA lead and copper · H2Ohio

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Fluoride and treatment

Not fluoridated

Not fluoridatedTroy City · corrosion control, coagulation and settling, chlorine disinfection, lime softening

Source: CDC My Water's Fluoride (fluoridation status of each system as reported by the Ohio Department of Health, fetched 2026-09-10); SDWIS treatment table (Envirofacts): each system's registered treatment steps, inherited from the supplier for… · EPA SDWIS search

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Algal toxins

No data

Groundwater system, not monitored for algal toxins

Source: Ohio EPA public water system harmful algal bloom monitoring (geo.epa.ohio.gov DrinkingWater/HAB): microcystin results in raw and treated water since 2016 for surface-water systems, for the system serving most of each ZIP · Ohio EPA HAB information for public water systems

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Groundwater

160 and up

DRASTIC 179 · Sand and Gravel2,697 well logs · median 72 ft deep · 1 karst and spring points

Source: ODNR Division of Geological Survey: DRASTIC groundwater vulnerability polygon at each ZIP's population center, mapped karst features, and the state water well log inventory (about 655,000 logs) counted inside each ZIP; ODNR glacial… · ODNR Geological Survey · Ohio EPA GIS services · USGS water data

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Aquifer

30 to 60%

43% sensitive geologic settingkarst-prone bedrock at the center · 4% wellhead protection

Source: Ohio EPA Sensitive Geologic Settings (geology/Geology layer 0) intersected with ZCTA polygons; ODNR karst geology at the ZIP center (layer 7, point query) and karst and spring points (layer 5); Ohio EPA source water protection areas… · Ohio EPA geology layers · Ohio EPA source water protection (SWAP) · ODNR Geological Survey

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Sewage plants

4 to 7 quarters

Troy Wwtp · 1.4 mi4 of 12 quarters in violation · 9 MGD

Source: EPA ECHO Clean Water Act facilities, Ohio NPDES permits with a publicly owned treatment works component, plants of 0.1 MGD or more or designated major: nearest plant, design flow, significant-noncompliance status, quarters in… · EPA ECHO · EPA CSO inventory · Ohio EPA GIS services · EPA Facility Finder

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Stream health

Under a quarter of the land drains to impaired streams

12% of the land drains to streams failing aquatic lifePeter's Creek-Great Miami River · bacteria (pathogens), habitat damage

Source: EPA ATTAINS, Ohio 2024 Integrated Report assessment units (1,545 watershed polygons) overlaid on ZCTAs in Albers equal-area with the Lake Erie units clipped out: share of land in units not supporting aquatic life, recreation, fish… · EPA ATTAINS · Ohio integrated report · Ohio sport fish advisory · Ohio EPA advisory map

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Watershed

Drains to the Ohio River

Upper Great Miami, Indiana, Ohio subbasinRamp Run-Great Miami River · drains to the Ohio River

Source: USGS Watershed Boundary Dataset: HUC-8 subbasins by resident share (2020 census blocks) and the HUC-12 subwatershed at each ZIP's population-weighted center with its downstream chain; USGS county water use 2015 (Dieter and others 2018) for… · USGS watershed boundaries · EPA EnviroAtlas · Ohio EPA 401 map · ODNR Water Withdrawal Atlas (archived copy) · USGS county water use 2015 · ODNR H2Ohio projects · ODNR Lake Erie Coastal Management Area · Ohio EPA source water protection (SWAP) · Ohio EPA nine-element plans · Ohio EPA 319, GLRI and SWIF project lists · Ohio EPA chloride reduction grants · NOAA Lake Erie water levels

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Home

The houses themselves and what they cost: who lives in them, what a typical one looks like down to the parcel record, how much new housing has gone up, and what a household pays in property tax.

Homes and income

$250,000 to $350,000

Median home $253,400household income $75,742 · rent $988 · 71% own

Source: Census ACS 2020-2024 5-year by ZCTA: median home value, median gross rent, median household income, owner share, median year built; Eviction Lab tract estimates 2016 to 2018 (Gromis and others 2022), population-weighted to ZIPs; HUD fiscal… · Census ACS · Eviction Lab · HUD data · IRS ZIP statistics · Mapping Inequality · HUD eGIS open data · FDIC BankFind · NCUA call report data

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House by house

1960 to 1979

Median year built 197113,093 homes · $236K median appraised

Source: Residential parcels (Ohio land-use classes 500 to 599, apartments 401 to 403, farmhouses) placed in ZIPs by scripts/join_parcels.py on 2026-09-15, the houses loading on demand; county auditors' appraisal records, house by house (year… · Miami County Auditor

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Building permits

15 to 30

2,624 housing units permitted 2016 to 2025Miami County building department · 24.5 per 1,000 residents · 340 in 2025

Source: Census Bureau Building Permits Survey, annual place files 2016 to 2025: new privately owned housing units, buildings and construction value authorized by each Ohio permit office, given to each ZIP through the jurisdiction where most of its… · Census building permits

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Home prices

75 to 100%

+92% in ten years+52% in five · +3% in 2025

Source: FHFA House Price Index, annual five-digit ZIP all-transactions series (repeat sales and refinance appraisals of conforming-mortgage homes, developmental, not seasonally adjusted): ten-, five- and one-year changes and the level against… · FHFA house price index · Zillow research data · Realtor.com data

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School tax

25 to 30 mills

26.3 effective school millsTroy City · about $1,842 a year on a $200,000 home

Source: Ohio Department of Taxation, Aggregate Property Tax Rates by School District, tax year 2025 (DTE 515), joined by IRN and weighted by each ZIP's residents in every district; school levies only; Ohio Department of Taxation The Finder rate… · Ohio tax data series · The Finder

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Utilities and getting around

The companies and networks that keep a house running and a resident moving: electric, gas, phone and internet service, and the roads, transit, rail and airports around it.

Electric

AES Ohio

AES OhioInvestor-owned utility · 83% of residents, then Pioneer Rural Electric Cooperative, Inc.

Source: PUCO certified electric territories via ODOT plus HIFLD municipal systems (EIA-861) with ODOT corporate limits; EIA-861 reliability (outages), sales to ultimate customers (residential prices and bills), net metering and advanced meters by… · PUCO electricity · ODOT territories service · EIA-861 · DOE LEAD Tool · HIFLD retail service territories

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Gas

CenterPoint Energy Ohio

CenterPoint Energy OhioPUCO-regulated utility · 67% of homes heat with utility gas

Source: PUCO 2026 county map of gas distribution companies, HIFLD/EIA-176 territory polygons, ACS 2020-2024 heating fuel · PUCO natural gas · HIFLD

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Power plants

20 to 35 miles

Clearview Solar 1 · 20.1 misolar, 144 MW · 3 plants within 10 miles

Power plants within 10 miles

  1. Piqua Power PlantPetroleum · 36 MW · 6.8 mi
    Capacity
    36 MW
    Main source
    Petroleum
    Technology
    Petroleum Liquids
    Operator
    City of Piqua - (OH)
    Sector
    Electric Utility
    Where
    Piqua, Miami County
    Generating units
    2
    Built
    1972 (first unit); newest unit 1989
    EIA plant code
    2937

    EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗

  2. DG AMP Solar Piqua ManierSolar · 13 MW · 6.9 mi
    Capacity
    13 MW
    Main source
    Solar
    Technology
    Solar Photovoltaic
    Operator
    DG AMP Solar, LLC
    Sector
    IPP Non-CHP
    Where
    Piqua, Miami County
    Generating units
    1
    Built
    2019
    EIA plant code
    62792

    EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗

  3. DG AMP Solar Piqua StauntonSolar · 2 MW · 7.3 mi
    Capacity
    2 MW
    Main source
    Solar
    Technology
    Solar Photovoltaic
    Operator
    DG AMP Solar, LLC
    Sector
    IPP Non-CHP
    Where
    Piqua, Miami County
    Generating units
    1
    Built
    2018
    EIA plant code
    61805

    EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗

Source: EIA-860 power plant inventory via HIFLD (February 2025), with plant codes, units and years from EIA-860 2025. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: EIA-860 power plant inventory via HIFLD (202 Ohio plants, February 2025): nearest plant, nearest plant of 100 MW or more, plants and capacity by fuel within 10 miles; USGS U.S. Wind Turbine Database (June 2026) and U.S. Large-Scale Solar… · EIA-860 · HIFLD · USGS wind turbines · USGS solar · NRC emergency planning zones

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Pipelines

10 miles or more

Nearest transmission line 18.9 miColumbia Gas Trans Co (interstate)

Source: EIA natural gas interstate and intrastate transmission pipelines via Esri's Federal User Community copy on ArcGIS Online (data last updated July 2025; 1,239 segments in and around Ohio): miles inside each ZIP by operator, distance from the… · EIA U.S. Energy Atlas · ArcGIS Online item

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Phone

Frontier

Frontier NorthIncumbent telephone company

Source: PUCO Telecom map service, layer 7 ILEC Company Service Area (incumbent local exchange carriers, fetched 2026-09-08) by resident share of 2020 census blocks · PUCO telephone

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Internet

Under 2% lack 100/20 service

99% can get 100/20 Mbpsfiber 88% · cable 94% · 14,529 locations

Source: FCC Broadband Data Collection, June 2024, fixed availability by H3 hexagon (Esri Living Atlas, Ohio subset); Census ACS 2020-2024 table B28002 internet subscriptions; Ookla Open Data fixed speed tests 2025 Q2 by tile, averaged inside the… · FCC broadband map · Ookla open data · Census ACS

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Cell signal

5G nearly everywhere

5G on 100% of the land4G or better 100% · AT&T 100% · T-Mobile 100% · Verizon 100%

Source: FCC Mobile Broadband Data Collection, carrier-reported 4G LTE and 5G coverage by H3 hexagon (Esri Living Atlas layer last updated 24 November 2025, most likely the June 30, 2025 filing round), fetched 2026-09-08; FCC Antenna Structure… · FCC broadband map · FCC antenna registration · Ookla open data

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EV chargers

DC fast charger under 2 miles

Fast charger 1.2 mi: Chevrolet of Troy10 public stations in the ZIP (28 Level 2, 6 DC fast ports) · 10 within 5 miles of its center

Public EV charging inside ZIP 45373

  1. Kettering Troy Hospital2 Level 2 · Troy · 0.5 mi
    Address
    600 W Main St, Troy, OH 45373
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Non-Networked
    Hours
    24 hours daily
    Price
    Free
    Phone
    937-980-7010

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  2. Kettering Health Troy4 Level 2 · Troy · 0.5 mi
    Address
    600 West Main Street, Troy, OH 45373
    Ports
    4 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  3. Chevrolet Of Troy3 Level 2 · Troy · 1.2 mi
    Address
    1375 S Market St, Troy, OH 45373
    Ports
    3 Level 2
    Plugs
    J1772
    Network
    Non-Networked
    Hours
    9am-7pm daily
    Price
    Free
    Phone
    937-552-5523

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  4. Chevrolet of Troy DC fast1 DC fast · Troy · 1.2 mi
    Address
    1375 S Market St, Troy, OH 45373
    Ports
    1 DC fast
    Plugs
    CCS
    Network
    EV Connect
    Hours
    24 hours daily
    Phone
    866-816-7584

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  5. American Honda Motor Co, Inc12 Level 2 · Troy · 1.3 mi
    Address
    151 Commerce Center Blvd, Troy, OH 45373
    Ports
    12 Level 2
    Plugs
    J1772
    Network
    AMPUP
    Hours
    Contact station for hours of availability
    Phone
    937-332-6225

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  6. AAA Tire and Auto Service Troy2 Level 2 · Troy · 1.9 mi
    Address
    4 South Stanfield Road, Troy, OH 45373
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Price
    Free
    Phone
    888-998-2546

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  7. Meijer Troy, OH #112 DC fast4 DC fast · Troy · 2.0 mi
    Address
    1900 W. Main St., Troy, OH 45373
    Ports
    4 DC fast
    Plugs
    CCS
    Network
    eVgo Network
    Hours
    24 hours daily
    Phone
    877-455-3833

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  8. MVRPC(EV#33)2 Level 2 · Troy · 3.0 mi
    Address
    2385 State Route 41, Troy, OH 45373
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  9. Dave Arbogast Buick-GMC DC fast1 DC fast · 1 Level 2 · TROY · 3.4 mi
    Address
    3540 S COUNTY RD 25A, TROY, OH 45373
    Ports
    1 DC fast · 1 Level 2
    Plugs
    CCS, J1772
    Network
    EV Connect
    Hours
    24 hours daily
    Phone
    866-816-7584

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  10. MVRPC(EV#35)2 Level 2 · Troy · 3.7 mi
    Address
    3147 North County Road 25A, Troy, OH 45373
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

Source: NREL Alternative Fuels Data Center station list (May 2026), public and open stations, the posts at one address counted as one site. Miles are straight-line from the ZIP's population-weighted center.

Source: NREL Alternative Fuels Data Center station list as of May 29, 2026 (USDOT BTS copy: 2,136 Ohio electric stations, of which the 1,850 public and open are used, NREL restricted-access records such as dealer-service and hotel-guest chargers… · Alternative Fuels Data Center · BTS Alternative Fueling Stations (NTAD)

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Transit

No transit stop within half a mile of anyone

0% within half a mile of a stop0 stops in the ZIP

None inside the ZIP; the nearest station or terminal

  1. James M Cox Dayton IntlAirport passenger terminal · Dayton · 9.3 mi
    What it is
    Airport passenger terminal
    City
    Dayton
    Coordinates
    39.90238, -84.21938

    BTS Intermodal Passenger Connectivity Database (source) ↗ Street map and directions ↗

Source: BTS Intermodal Passenger Connectivity Database and National Transit Map (2025). Bus stops are counted on the card and drawn on the full map. Miles are straight-line from the ZIP's population-weighted center.

Source: USDOT BTS National Transit Map stops (National Transportation Atlas Database, 2025 vintage, fetched September 2026), plus the Springfield, Lancaster-Fairfield, Knox County Transit, WayGo and BGSU Shuttle GTFS feeds: share of residents… · BTS National Transit Map · BTS transportation atlas · Springfield City Area Transit GTFS feed · Lancaster-Fairfield Public Transit GTFS feed · Knox County Transit GTFS feed · WayGo GTFS feed · BGSU Shuttle GTFS feed

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Walkability

Below average (5.76 to 10.5)

Walkability 7.3 of 2060 intersections per square mile · 0% near transit

Source: EPA National Walkability Index (Smart Location Database 3.0, 2021) by block group, population-weighted to ZIPs through 2020 census block points; car-free household share from Census ACS 2020 to 2024 table B25044, or where missing the Smart… · EPA walkability index · Smart Location Database · Census ACS

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Rail crossings

26 or more

32 public crossings15 gated · up to 22 trains a day · CSX

Source: FRA Grade Crossing Inventory (current records, Ohio): open at-grade crossings inside each ZIP, gates, trains a day at the busiest, timetable speed, railroads; nearest crossing to the population-weighted center; FRA highway-rail grade… · FRA crossing inventory (Form 71, current) · FRA crossing incidents (Form 57) · FRA rail equipment accidents (Form 54) · FRA safety data · DOT open data

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Bridges

5 to 10%

97 bridges, 5 rated poortypical build year 1979 · busiest IR 75, 66,840 vehicles a day

Bridges rated poor inside ZIP 45373

  1. Swailes over Boone CreekPoor · built 1963 · 1.7 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1963
    Length
    26 ft
    Owner
    County
    Vehicles a day
    2,062
    Coordinates
    40.01167, -84.21167

    National Bridge Inventory (source) ↗ Street map and directions ↗

  2. Swailes over Boone CreekPoor · built 1961 · 1.9 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1961
    Length
    26 ft
    Owner
    County
    Vehicles a day
    2,062
    Coordinates
    40.01000, -84.22167

    National Bridge Inventory (source) ↗ Street map and directions ↗

  3. Deweese over Spring CreekPoor · built 1982 · 4.3 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1982
    Length
    23 ft
    Owner
    County
    Vehicles a day
    404
    Coordinates
    40.09000, -84.17333

    National Bridge Inventory (source) ↗ Street map and directions ↗

  4. Casstown-Sidney over Little Lost CreekPoor · built 1963 · 4.4 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1963
    Length
    19 ft
    Owner
    County
    Vehicles a day
    797
    Coordinates
    40.05667, -84.13500

    National Bridge Inventory (source) ↗ Street map and directions ↗

  5. Casstown-Sidney over Middle Branch Lost CreekPoor · built 1961 · 4.7 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1961
    Length
    24 ft
    Owner
    County
    Vehicles a day
    797
    Coordinates
    40.06769, -84.13396

    National Bridge Inventory (source) ↗ Street map and directions ↗

Source: FHWA National Bridge Inventory 2025. "Poor" means one major part rated 4 or below on the 0 to 9 scale; it calls for repair, not closing, unless the state posts or closes the bridge. Miles are straight-line from the ZIP's population-weighted center.

Source: FHWA National Bridge Inventory 2025 (26,713 Ohio structures; 26,616 fall inside a ZIP area and are counted, the other 97 land outside every ZIP polygon): bridges inside each ZIP, poor-condition ratings, ages, traffic · FHWA bridge inventory · ODOT TIMS bridge inventory (live)

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Traffic

50,000 to 100,000

76,021 vehicles a day on I-7514,139 trucks · 1.2M vehicle-miles a day inside the ZIP

Source: ODOT traffic count segments (2025 annual average daily traffic by road segment, ODOT Transportation Information Mapping System): segments assigned to the ZIP holding their midpoint; NHTSA Fatality Analysis Reporting System 2020 to 2024… · ODOT TIMS traffic count segments · NHTSA FARS

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Airports and Amtrak

Airline airport under 15 miles

DAY · 9.3 miJames M Cox Dayton International · Amtrak at Connersville, IN 55.8 mi

Source: FAA airport facilities (NASR landing-facility record) and Amtrak stations via USDOT BTS National Transportation Atlas Database, fetched September 2026: nearest airport with scheduled airline service (Part 139 class I), nearest public-use… · BTS transportation atlas

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Land, air and risk

The ground itself and what can go wrong on it: radon, flood risk, air quality, old mines and wells, and the parks, wetlands and open land still left.

Radon

4 to 8 pCi/L

5.0 pCi/L average radon2,279 tests · 36% above 4 pCi/L · median 2.6

Source: Ohio Department of Health radon test results by ZIP code since 2010 (pre-mitigation), ZIPs with five or more tests · ODH radon program

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Flood

5 to 10%

6.7% of residents in the 1% floodplain12% of the land is floodplain, 0% more in the 0.2% zone · zone AE

Source: FEMA National Flood Hazard Layer, flood hazard zones, fetched 2026-09-08; OpenFEMA NFIP redacted claims for Ohio (frozen June 2026), by reported ZIP; USGS NWIS annual peak flows for the nearest active stream gauge; NOAA Atlas 14… · FEMA flood hazard layer · FEMA Map Service Center · OpenFEMA · NOAA Atlas 14 · USGS stream gauges

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Hazard risk

40 to 60

Risk score 46 · higher than about 46% of US tractsIce storm 82 · Strong wind 81

Source: FEMA National Risk Index, census tracts, December 2025 release, population-weighted to ZIPs · FEMA National Risk Index · NRI census tract layer (ArcGIS)

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Climate

Under 20 inches of snow a year

12" of snow a year · 52.7°F averageJanuary low 21° · July high 84° · 42" of precipitation

Source: NOAA NCEI 1991-2020 U.S. Climate Normals, annual and monthly, 261 Ohio stations; each ZIP takes the nearest station reporting each element from its population-weighted center; U.S. Drought Monitor weekly county statistics 2000 to 2026… · NOAA climate normals · NOAA climate at a glance · U.S. Drought Monitor

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Air

8.5 to 9

PM2.5 8.7 µg/m³ at Sinclair, 19.4 miozone 66 ppb at Miami East HS · Miami County median AQI 40

Source: EPA Air Quality System 2025 annual summaries: nearest PM2.5 and ozone monitors from each ZIP's population-weighted center, county AQI day counts; EPA ECHO Clean Air Act permitted sources in Ohio (air_rest_services, September 2026); EPA… · EPA air data files · EPA AirToxScreen · EPA Green Book · EPA ECHO

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Toxic sites

A Superfund NPL site inside the ZIP

4 Superfund NPL sites in this ZIP22 toxic-release reporters · 7 Superfund program sites in the ZIP

Superfund sites inside ZIP 45373

  1. West Troy Contaminated Aquifer NPLSuperfund, NPL · Troy · 0.7 mi
    Address
    Adams Street and Cr 25A, Troy, OH 45373
    County
    Miami County
    Status
    On the National Priorities List
    EPA program ID
    OHN000508132
    EPA registry ID
    110045395737

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  2. Hobart Brothers Aka LagoonSuperfund program · Troy · 0.8 mi
    Address
    Between 439 & 507 North Elm Street, Troy, OH 45373
    County
    Miami County
    Status
    Superfund program site, not on the National Priorities List
    EPA program ID
    OHD980612279
    EPA registry ID
    110009304644

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  3. East Troy Contaminated Aquifer NPLSuperfund, NPL · Troy · 0.9 mi
    Address
    East Troy Along West Bank of Miami River, Troy, OH 45373
    County
    Miami County
    Status
    On the National Priorities List
    EPA program ID
    OHSFN0507962
    EPA registry ID
    110009305162

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  4. Deltech PolymersSuperfund program · Troy · 1.0 mi
    Address
    1250 South Union Street, Troy, OH 45374
    County
    Miami County
    Status
    Superfund program site, not on the National Priorities List
    EPA program ID
    OHN000510049
    EPA registry ID
    110070083051

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  5. Troy Ohio Mercury ResponseSuperfund program · Troy · 1.8 mi
    Address
    1245 Fairway Drive, Troy, OH 45373
    County
    Miami County
    Status
    Superfund program site, not on the National Priorities List
    EPA program ID
    OHN000510328
    EPA registry ID
    110039014232

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  6. United Scrap Lead Co., Inc.Superfund program · Troy · 2.1 mi
    Address
    1425 S Dixie Hwy Po Box 25, Troy, OH 45373
    County
    Miami County
    Status
    Deleted from the National Priorities List (cleanup done)
    EPA program ID
    OHD018392928
    EPA registry ID
    110009343059

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  7. Miami County Incinerator NPLSuperfund, NPL · Troy · 2.7 mi
    Address
    2200 North County Road 25A, Troy, OH 45373
    County
    Miami County
    Status
    On the National Priorities List
    EPA program ID
    OHD980611800
    EPA registry ID
    110004722024

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

Source: EPA Facility Registry Service, Superfund (SEMS) and National Priorities List sites. Many program sites were assessed and needed no cleanup. Miles are straight-line from the ZIP's population-weighted center.

Source: EPA Facility Registry Service: Superfund NPL and SEMS sites, Toxics Release Inventory reporters (EPA geoplatform), fetched 2026-09-08; the nearest NPL site also considers sites in PA, WV, KY, IN and MI within about 20 miles of the border… · EPA Facility Registry · EPA Superfund sites · Ohio EPA cleanup sites · EPA UST Finder · EPA ECHO

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Toxic releases

10,000 to 100,000 lb

27,041 lb released on site in 20248 facilities · Novacel (Troy Laminating & Coating,Inc)

Facilities reporting toxic releases inside ZIP 45373

  1. Hobart Plant 27Toxics Release Inventory · Troy · 0.2 mi
    Address
    750 Lincoln Ave, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (open)
    EPA program ID
    45374HBRTCWORLD
    EPA registry ID
    110004596795

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  2. Hobart Brothers Company IiToxics Release Inventory · Troy · 0.5 mi
    Address
    600 W Main St, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373HBRTB600WM
    EPA registry ID
    110042291409

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  3. Troy Laminating and Coating Inc *Toxics Release Inventory · Troy · 0.7 mi
    Address
    421 South Union Street, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373LCPCR421SO
    EPA registry ID
    110000394412

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  4. Dinner Bell Foods IncToxics Release Inventory · Troy · 0.7 mi
    Address
    Dye Mill Road, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373DNNRBDYEMI
    EPA registry ID
    110007748063

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  5. Faurecia Exhaust Sys Inc Troy FacilityToxics Release Inventory · Troy · 0.8 mi
    Address
    1255 Archer Drive, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373PTMTV1255A
    EPA registry ID
    110004620063

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  6. Franklin Iron and MetalToxics Release Inventory · Troy · 0.8 mi
    Address
    641 S Union St, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory
    EPA program ID
    TRI_OFFSITE_809
    EPA registry ID
    110070692108

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  7. Spinnaker Coating LlcToxics Release Inventory · Troy · 0.9 mi
    Address
    518 E Water St, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373KMBRL518EA
    EPA registry ID
    110000394403

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  8. Deltech Polymers CorpToxics Release Inventory · Troy · 1.0 mi
    Address
    1250 S. Union St., Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (open)
    EPA program ID
    45373GDSNP1250S
    EPA registry ID
    110000394387

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  9. Goodrich CorporationToxics Release Inventory · Troy · 1.1 mi
    Address
    101 Waco St, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373BFGDRWACOS
    EPA registry ID
    110000394378

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  10. Hobart Brothers Company - Trade Square (0855140007)Toxics Release Inventory · Troy · 1.1 mi
    Address
    101 Trade Square East, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373HBRTB101TR
    EPA registry ID
    110007157664

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  11. Clopay Building Products Company, Inc. - TroyToxics Release Inventory · Troy · 1.3 mi
    Address
    1400 W State Route 55, Troy, OH 45373
    County
    Miami County County
    Status
    Reports to the Toxics Release Inventory
    EPA program ID
    4537WCLPYB14WST
    EPA registry ID
    110042149083

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  12. Conagra Brands - Troy, OhToxics Release Inventory · Troy · 1.4 mi
    Address
    801 Dye Mill Rd., Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    4537WCNGRF81DYE
    EPA registry ID
    110000575146

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  13. Mt Picture Display of America (Ohio) (0855140417)Toxics Release Inventory · Troy · 1.8 mi
    Address
    1400 West Market Street, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373MRCNM1400W
    EPA registry ID
    110000394421

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  14. 3 Sigma Llc (0855140498)Toxics Release Inventory · Troy · 1.8 mi
    Address
    1985 West Stanfield Road, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory
    EPA program ID
    4537WSGMCR1985W
    EPA registry ID
    110004726501

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  15. Peak Foods LlcToxics Release Inventory · Troy · 2.1 mi
    Address
    1903 W. Main St., Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373FRNDL1903W
    EPA registry ID
    110002113659

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  16. Sew EurodriveToxics Release Inventory · Troy · 2.3 mi
    Address
    2001 W. Main St., Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373SWRDR2001W
    EPA registry ID
    110002113668

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  17. Kimberly-Clark Corp Brown-BridgeToxics Release Inventory · Troy · 2.4 mi
    Address
    30 Mary Bill Dr, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373KMBRL30MAR
    EPA registry ID
    110037073868

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  18. Precision Aero Corp (Troy)Toxics Release Inventory · Troy · 2.6 mi
    Address
    1500 Experiment Farm Rd, Troy, OH 45373
    County
    Miami County County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    4537WPRCSN15EXP
    EPA registry ID
    110067388865

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  19. Hobart Brothers Co IvToxics Release Inventory · Troy · 2.7 mi
    Address
    98 N Kings Chapel Dr, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    4537WHBRTB98NRT
    EPA registry ID
    110046553332

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  20. F&P America Mfg., Inc. (0855140460)Toxics Release Inventory · Troy · 2.7 mi
    Address
    2101 Corporate Dr, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373FPMRC211CR
    EPA registry ID
    110004572702

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  21. Faurecia Exhaust Systems, Inc - WestToxics Release Inventory · Troy · 2.7 mi
    Address
    2202 Corporate Dr, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (open)
    EPA program ID
    45373FRCXH222CR
    EPA registry ID
    110037144248

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  22. Ametek Prestolite PowerToxics Release Inventory · Troy · 2.8 mi
    Address
    2220 Corporate Drive, Troy, OH 45373
    County
    Miami County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45373MTKPW2220C
    EPA registry ID
    110012705812

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

Source: EPA Facility Registry Service, Toxics Release Inventory reporters. Reporting a release is required of large users of listed chemicals; it is not by itself a violation. Miles are straight-line from the ZIP's population-weighted center.

Source: EPA Toxics Release Inventory basic data files, Ohio, reporting years 2020 to 2024 (2024 shown, 2020 for the trend); facilities placed in the ZCTA holding their coordinates; dioxin rows reported in grams left out of pound totals · EPA TRI data files

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Dams

1 or 2

2 high-hazard dams within 10 milesNearest: Franz Pond Dam, 8.3 mi, condition poor

High-hazard dams within 10 miles

  1. Franz Pond Dam PoorTributary To Swift Run · condition: poor · 8.3 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Poor (assessed 04/09/2025)
    River or stream
    Tributary To Swift Run
    Purpose
    Water Supply
    Type
    Earth
    Height
    21 ft
    Storage
    92 acre-feet
    Completed
    1876
    Owner type
    Local Government
    County
    Miami County
    Nearest town (NID)
    Piqua
    Last inspection
    11/26/2024
    Emergency action plan
    Yes
    NID ID
    OH02104

    National Inventory of Dams record ↗ National Inventory of Dams (source) ↗ Street map and directions ↗

  2. Echo Lake Dam PoorTributary To Swift Run · condition: poor · 8.6 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Poor (assessed 04/09/2025)
    River or stream
    Tributary To Swift Run
    Purpose
    Water Supply
    Type
    Earth
    Height
    14 ft
    Storage
    142 acre-feet
    Completed
    1876
    Owner type
    Local Government
    County
    Miami County
    Nearest town (NID)
    Piqua
    Last inspection
    11/26/2024
    Emergency action plan
    Yes
    NID ID
    OH02103

    National Inventory of Dams record ↗ National Inventory of Dams (source) ↗ Street map and directions ↗

Source: U.S. Army Corps of Engineers National Inventory of Dams, August 2026. "High hazard" rates what a failure would cost downstream, not how likely one is; the condition is the state's assessment. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: U.S. Army Corps of Engineers National Inventory of Dams (1,376 Ohio dams, August 2026; 26 Corps levees and dikes counted with their parent dam): high-hazard dams near each ZIP's population-weighted center, with the state's condition… · National Inventory of Dams

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Disasters

11 or more

11 tornado tracks within 5 miles since 19501 rated F2/EF2+ · 18 federal declarations for Miami County · 1 quake M2+ within 25 mi

Source: NOAA Storm Prediction Center tornado database 1950-2025 (tracks within 5 miles of each ZIP's population-weighted center), OpenFEMA disaster declarations by county since 1956, USGS earthquake catalog M2+ since 1970 within 25 miles… · NOAA SPC tornado data · OpenFEMA · USGS earthquakes · NOAA storm events · IEM warning archive

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Spills

15 to 39

23 spills reported since 2021mostly diesel and fuel oil · 2 reached water

Spills reported since 2021 inside ZIP 45373

  1. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-08-18 · Troy · 0.7 mi
    Reported
    2025-08-18
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    100 gallons
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2508EPA0001392

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  2. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road) Reached water2023-05-02 · Troy · 0.8 mi
    Reported
    2023-05-02
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Reached a waterway
    55 - Great Miami River
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2305EPA0000716

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  3. Oil Petroleum Not Otherwise Specified (Nos)2026-08-07 · Troy · 0.9 mi
    Reported
    2026-08-07
    What spilled
    Oil Petroleum Not Otherwise Specified (Nos)
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2608EPA0001443

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  4. Freon2021-09-06 · Troy · 0.9 mi
    Reported
    2021-09-06
    What spilled
    Freon
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2109EPA0001411

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  5. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-09-28 · Troy · 1.1 mi
    Reported
    2021-09-28
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    40 gallons
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2109EPA0001539

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  6. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2022-12-06 · Troy · 1.2 mi
    Reported
    2022-12-06
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    150 gallons
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2212EPA0001820

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  7. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-08-17 · Troy · 1.2 mi
    Reported
    2021-08-17
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    25 gallons
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2108EPA0001271

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  8. Sewage Human Reached water2022-12-30 · Troy · 1.4 mi
    Reported
    2022-12-30
    What spilled
    Sewage Human
    Largest amount reported
    500 gallons
    Reached a waterway
    Great Miami River
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2212EPA0001940

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  9. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2022-02-24 · Troy · 1.5 mi
    Reported
    2022-02-24
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    50 gallons
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2202EPA0000238

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  10. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2026-03-05 · Troy · 1.7 mi
    Reported
    2026-03-05
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    79 gallons
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2603EPA0000301

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  11. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2026-03-03 · Troy · 1.7 mi
    Reported
    2026-03-03
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    200 gallons
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2603EPA0000283

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  12. Sewage Human2023-09-20 · Staunton Twp · 2.0 mi
    Reported
    2023-09-20
    What spilled
    Sewage Human
    Where
    Staunton Twp, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2309EPA0001638

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  13. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-07-05 · Troy · 2.2 mi
    Reported
    2024-07-05
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2407EPA0001129

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  14. Fuel Gasoline ( 25% Ethanol Not E85)2026-07-24 · Troy · 2.3 mi
    Reported
    2026-07-24
    What spilled
    Fuel Gasoline ( 25% Ethanol Not E85)
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2607EPA0001349

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  15. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-12-18 · Concord Twp · 2.5 mi
    Reported
    2024-12-18
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Where
    Concord Twp, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2412EPA0002036

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  16. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-03-10 · Concord Twp · 2.5 mi
    Reported
    2025-03-10
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    50 gallons
    Where
    Concord Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2503EPA0000326

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  17. Oil Hydraulic Fluid(S)2022-06-16 · Concord Twp · 2.6 mi
    Reported
    2022-06-16
    What spilled
    Oil Hydraulic Fluid(S)
    Largest amount reported
    30 gallons
    Where
    Concord Twp, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2206EPA0000902

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  18. Chemical(S) Unk2025-08-20 · Troy · 2.8 mi
    Reported
    2025-08-20
    What spilled
    Chemical(S) Unk
    Where
    Troy, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2508EPA0001417

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  19. Sewage Sludge / Biosolids2025-04-05 · Tipp City · 3.4 mi
    Reported
    2025-04-05
    What spilled
    Sewage Sludge / Biosolids
    Where
    Tipp City, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2504EPA0000505

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  20. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-02-16 · Concord Twp · 3.8 mi
    Reported
    2025-02-16
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    106 gallons
    Where
    Concord Twp, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2502EPA0000215

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  21. Oil Hydraulic Fluid(S)2025-11-19 · Tipp City · 3.9 mi
    Reported
    2025-11-19
    What spilled
    Oil Hydraulic Fluid(S); Oil Motor / Lube Oil / Vehicle
    Largest amount reported
    30 gallons
    Where
    Tipp City, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2511EPA0001884

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  22. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-12-20 · Concord Twp · 4.2 mi
    Reported
    2021-12-20
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    70 gallons
    Where
    Concord Twp, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2112EPA0001888

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  23. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-12-22 · Concord Twp · 4.3 mi
    Reported
    2025-12-22
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    50 gallons
    Where
    Concord Twp, Miami County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2512EPA0002036

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

Source: Ohio EPA emergency response spill reports, 2021 to September 2026, one point per case where Ohio EPA placed it. A report is what the caller or responder recorded; amounts are often blank or estimated. Miles are straight-line from the ZIP's population-weighted center.

Source: Ohio EPA emergency response spill reports (geo.epa.ohio.gov EmergResponse/Spills2_OpenData): cases with a location inside each ZIP, 2021 to date · Ohio EPA spills data · Ohio EPA Office of Emergency Response

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Oil and gas wells

1 to 10 wells

7 wells in the ZIP1 producing · 0 shale · 1 orphan · nearest 0.7 mi

Source: ODNR Division of Oil and Gas Resources public well inventory (242,324 well heads, fetched 2026-09-08): wells inside each ZIP by status, horizontal shale wells, injection wells, orphan-program wells · ODNR oil and gas · ODNR GIS services

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Abandoned mines

No mapped underground mine

No mapped minenearest mapped non-coal mine 21.5 mi

Source: ODNR Mines of Ohio: abandoned underground coal and industrial-mineral mines mapped before 1977 (5,116 polygons), overlaid on ZCTAs in Albers equal-area: share of each ZCTA's total area (land plus inland water) over a mapped mine; ODNR… · ODNR mines of Ohio · ODNR Geological Survey

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Soils

Very limited and hydric

Minster silty clay loam, till substratum, 0 to 1 percent slopesseptic very limited · very poorly drained · hydric

Source: USDA NRCS SSURGO via Soil Data Access: the soil map unit under each ZIP's population-weighted center with its dominant component, drainage, hydric and farmland class, flooding, and the Ohio septic and basement interpretation ratings… · USDA Soil Data Access · Web Soil Survey · Open-Meteo elevation

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Parks

2 to 5%

2.3% public land · 1,320 acresLost Creek-Knoop Farm · Kiser Lake State Park 16.1 mi

Source: USGS Protected Areas Database 4.1 (Ohio state package, flattened combined layer, open-access fee, designation and easement polygons plus the six ODNR state parks PAD-US codes closed by default: Buckeye Lake, Forked Run, Hueston Woods, Lake… · USGS PAD-US · ODNR GIS services

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Wetlands

Under 1% of the land

0.9% wetland · 490 acrespond 250 · forested/shrub wetland 145 · emergent wetland 95

Source: USFWS National Wetlands Inventory, Ohio geodatabase (imagery mostly 2004 to 2007, Lake Erie basin 2021), freshwater wetlands and ponds clipped to each ZIP (lakes and rivers excluded); Ohio EPA potential high-quality vernal pools… · USFWS wetlands inventory · Ohio EPA GIS services

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Land cover

15% to 40%

21% developed · 7% tree canopycropland 68% · forest 7% · pasture 3%

Source: National Land Cover Database, 2021 edition (USGS and the MRLC consortium; MRLC has since published Annual NLCD and annual tree canopy through 2025, not yet pulled here): land cover, percent impervious surface and tree canopy at 30 m… · NLCD · USDA Cropland Data Layer · ODNR pre-settlement vegetation

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People and health

Who lives here and how well: education, jobs, health and life expectancy, and how far the nearest hospital, police station or grocery store sits.

People

25 to 40%

35.1% bachelor's or higher86% white · 2.6% Black · 2.8% Hispanic · 3.3% Asian · 4.8% foreign-born

Source: Census ACS 2020-2024 5-year by ZCTA: educational attainment (B15003), race and Hispanic origin (B03002), nativity (B05002), veterans (B21001); IRS Statistics of Income county migration flows 2022 to 2023 for the county; Census Bureau… · Census ACS · Census population estimates · IRS migration data · USDA ERS county codes · USDA ERS commuting area codes · 2020 Census redistricting data · Census SAIPE · IRS exempt organizations

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Jobs

1 to 2

20,746 jobs · 17,728 employed residentsManufacturing leads

Source: Census LEHD LODES 8, 2023, all jobs: workplace and residence counts by census block summed into ZCTAs (workplace-only blocks by block-group or tract majority), origin-destination flows for where residents work; Census ZIP Code Business… · Census LEHD · BLS local unemployment · BLS QCEW · BEA county GDP · USAspending · OSHA enforcement data · Census ZIP Business Patterns · Census ACS · USDA ERS county typology · CDFI Fund Opportunity Zones

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Economic history

Groundwater (wells)

10 production wells in the Great Miami buried-valley aquifer at Miami Shores Golf Course and Troy Community Park, north of the treatment plantTroy City Water Treatment Plant · Troy City

Source: Historical economic data: Census Bureau historical county population via the NBER mirror (1900) and Census Bureau population estimates (current and peak), Census County Business Patterns, USDA Census of Agriculture, FHFA House Price Index… · FRED (Federal Reserve Bank of St. Louis) · Census County Business Patterns · USDA Census of Agriculture · FHFA House Price Index · BEA GDP by county · Census American Community Survey · IPUMS NHGIS historical census · Zillow Home Value Index

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Upward mobility

40th to 45th

Percentile rank 40.4income rank at 35 for children of low-income parents · 3.2% incarcerated in 2010

Source: Opportunity Atlas (Chetty, Friedman, Hendren, Jones and Porter, Census Bureau): tract outcomes for children born 1978 to 1983, population-weighted to ZIPs through 2020 census blocks · Opportunity Atlas · Opportunity Insights data

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Social vulnerability

20th to 40th percentile

35th percentile of Ohio tractssocioeconomic 34 · household 44 · minority status 41 · housing and transport 41

Source: CDC/ATSDR Social Vulnerability Index 2022 by census tract (percentile ranks among Ohio tracts), population-weighted to ZIPs through 2020 census blocks · CDC/ATSDR SVI

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Health

16 to 20%

16.9% in fair or poor healthobesity 33% · diabetes 12.1% · smoking 14.6% · depression 25.3%

Source: CDC PLACES 2025 release, ZCTA model-based estimates of adult health (BRFSS 2023, ACS): fair or poor health, obesity, diabetes, smoking, depression, lack of health insurance among adults 18-64 and more; County Health Rankings 2025… · CDC PLACES · County Health Rankings · CDC overdose data · NCI cancer profiles · HRSA data

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Life expectancy

76 to 79

77.7 years life expectancy11 tracts, from 73.8 to 81.6

Source: CDC/NCHS U.S. Small-area Life Expectancy Estimates Project (USALEEP, deaths 2010-2015, 2010 census tracts) weighted into ZIPs by 2020 block population · CDC USALEEP

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Hospitals

Under 3 miles

Kettering Health Network Troy Hospital · 0.5 miTroy · 28 beds · 2 within 10 miles

Hospitals within 5 miles, and the nearest beyond

  1. Kettering Health Network Troy HospitalGeneral hospital · Troy · 0.5 mi
    What it is
    General hospital
    Address
    600 West Main Street, Troy, OH 45373
    County
    Miami County
    Beds
    28
    Ownership
    Non-profit
    Medicare overall rating
    5 of 5 stars
    Emergency department (Medicare)
    Yes
    Medicare reports it as
    Kettering Health Troy
    Phone
    (937) 980-7000
    Medicare ID
    360368

    Medicare Care Compare ↗ Hospital's website ↗ Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗

  2. Upper Valley Medical CenterGeneral hospital · Troy · 3.5 mi
    What it is
    General hospital
    Address
    3130 N Dixie Highway, Troy, OH 45373
    County
    Miami County
    Beds
    184
    Helipad
    Yes
    Ownership
    Non-profit
    Medicare overall rating
    4 of 5 stars
    Emergency department (Medicare)
    Yes
    Phone
    (937) 440-4515
    Medicare ID
    360174

    Medicare Care Compare ↗ Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗

  3. Miami Valley Hospital NorthGeneral hospital · Dayton · 12.9 mi
    What it is
    General hospital
    Address
    9000 North Main Street, Dayton, OH 45415
    County
    Montgomery County
    Beds
    46
    Helipad
    Yes
    Ownership
    Non-profit
    Phone
    (937) 208-8000

    Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗

Source: HIFLD hospitals inventory via FEMA (closed hospitals it still lists left out, hospitals opened since added), with Medicare Care Compare ratings matched by name and address. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

The nearest health centers

  1. New Carlisle Community Health CenterHealth center · New Carlisle · 12.1 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    New Carlisle
    Coordinates
    39.93759, -84.02478

    Find a Health Center (HRSA) ↗ HRSA data (source) ↗ Street map and directions ↗

  2. Community Health Centers of Greater Dayton - Chambersburg Health CenterHealth center · Dayton · 14.1 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Dayton
    Coordinates
    39.84732, -84.11561

    Find a Health Center (HRSA) ↗ HRSA data (source) ↗ Street map and directions ↗

Source: HRSA health center service delivery sites, active, September 2026 (school-based sites left out). Health centers see patients whether or not they have insurance, with fees on a sliding scale. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Dialysis centers within 5 miles

  1. Davita Upper Valley Kidney CenterDialysis · Troy · 3.8 mi
    Address
    3190 North County Rd 25A, Troy, OH 45373
    Dialysis stations
    24
    Medicare star rating
    2 of 5 stars
    Services
    in-center hemodialysis, peritoneal dialysis, home hemodialysis training
    Ownership
    for profit
    Chain
    DaVita
    Medicare certified since
    2013-03-01
    Phone
    (937) 332-3733
    Medicare ID
    362796

    Medicare Care Compare ↗ CMS dialysis facility list (source) ↗ Street map and directions ↗

Source: CMS dialysis facility list, September 2026, geocoded with the Census Bureau batch geocoder (an address it could not place sits at its ZIP center). Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: Nearest hospital: miles from each ZIP's population-weighted center to the nearest open general or critical-access hospital in Ohio, or, within 40 miles of the state line in Indiana, Kentucky, West Virginia, Pennsylvania and Michigan, the… · CMS Care Compare data · HIFLD · HRSA data · CMS NPI files

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Nursing homes

Under 1 mile

TROY REHABILITATION AND HEALTHCARE CENTER · 0.5 mi2 of 5 stars · 155 beds · 3 within 5 miles

Nursing homes within 3 miles, and the nearest beyond

  1. Troy Rehabilitation and Healthcare Center2 of 5 stars · Troy · 0.5 mi
    Address
    512 Crescent Drive, Troy, OH 45373
    Certified beds
    155
    Residents on an average day
    134
    Medicare overall rating
    2 of 5 stars
    Health inspections
    3 of 5 stars
    Staffing
    1 of 5 stars
    Quality measures
    4 of 5 stars
    Penalties since 2023
    1 fine totalling $35,968, 1 payment denial (latest 2024-12-16)
    Ownership
    For profit - Limited Liability company
    Chain
    CROWN HEALTHCARE GROUP
    Takes
    Medicare and Medicaid
    Phone
    (937) 335-7161
    Medicare ID
    365278

    Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗

  2. Vancrest-Upper Valley4 of 5 stars · Troy · 3.8 mi
    Address
    3232 North County Road 25A, Troy, OH 45373
    Certified beds
    127
    Residents on an average day
    114
    Medicare overall rating
    4 of 5 stars
    Health inspections
    3 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    Non profit - Corporation
    Chain
    VANCREST HEALTH CARE CENTERS
    Takes
    Medicare and Medicaid
    Phone
    (937) 440-7663
    Medicare ID
    365735

    Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗

  3. Springmeade Healthcenter2 of 5 stars · Tipp City · 4.2 mi
    Address
    4375 South County Road 25 A, Tipp City, OH 45371
    Certified beds
    99
    Residents on an average day
    88
    Medicare overall rating
    2 of 5 stars
    Health inspections
    2 of 5 stars
    Staffing
    3 of 5 stars
    Quality measures
    4 of 5 stars
    Penalties since 2023
    none
    Ownership
    Non profit - Other
    Chain
    OTTERBEIN SENIORLIFE
    Continuing care retirement community
    Yes
    Takes
    Medicare and Medicaid
    Phone
    (937) 667-7500
    Medicare ID
    365882

    Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗

Source: CMS Care Compare nursing home provider and penalties files; Medicare star ratings run 1 to 5. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: CMS Care Compare nursing home provider file (922 Ohio homes), addresses geocoded with the Census Bureau batch geocoder (67 unmatched placed at their ZIP center); CMS penalties file (fines and payment denials since 2023, matched by name and… · CMS Care Compare data

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Crime

1 to 2.5

1.4 violent offenses per 1,000Troy Police · 11.1 property per 1,000 · 12 months · 68% of violent cleared

Source: FBI Crime Data Explorer NIBRS incident files for Ohio, 2024 (2023 file for the trend), as downloaded in September 2026; the FBI keeps accepting agency revisions after release, so an agency's live Explorer totals for the same year can… · FBI Crime Data Explorer · USGS structures service

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Police

Under 1 mile

Miami County Sheriff's Office · 0.5 mi2 stations within 3 miles · post office 0.4 mi

Police stations within 3 miles

  1. Miami County Sheriff's OfficeTroy · 0.5 mi
    Address
    201 West Main Street, Troy, OH 45373
    Coordinates
    40.04071, -84.20485

    USGS National Map structures (source) ↗ Street map and directions ↗

  2. Troy Police DepartmentTroy · 0.6 mi
    Address
    124 East Main Street, Troy, OH 45373
    Coordinates
    40.03871, -84.20178

    USGS National Map structures (source) ↗ Street map and directions ↗

Source: USGS National Map structures, police stations, corrected and completed by hand (September 2026). The department that answers a call is set by jurisdiction, not by distance. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: USGS National Map structures: police stations (772 Ohio points: the inventory's 731 less 4 closed or duplicate records, with 4 wrong names corrected, plus 45 departments and sheriff's offices it lacks, placed from OpenStreetMap or the… · USGS structures service · OpenStreetMap · Census Bureau geocoder

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Fire and EMS

Under 1 mile

Troy Fire Department - Station 11 · 0.5 mi3 stations within 3 miles, 9 within 8

Fire and EMS stations within 3 miles

  1. Troy Fire Department - Station 11Troy · 0.5 mi
    Address
    110 East Canal Street, Troy, OH 45373
    Coordinates
    40.03672, -84.20356

    USGS National Map structures (source) ↗ Street map and directions ↗

  2. Troy Fire Department Station 13Troy · 1.8 mi
    Address
    40 South Stanfield Road, Troy, OH 45373
    Coordinates
    40.05187, -84.24111

    USGS National Map structures (source) ↗ Street map and directions ↗

  3. Troy Fire Department Station 12Troy · 1.8 mi
    Address
    1528 North Market Street, Troy, OH 45373
    Coordinates
    40.05598, -84.18975

    USGS National Map structures (source) ↗ Street map and directions ↗

Source: USGS National Map structures (most Ohio records last updated 2019 to 2022), checked against the Columbus and Cleveland station lists. The department that answers a call is set by jurisdiction and mutual aid, not by distance. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: USGS National Map structures inventory (fire and EMS stations; most Ohio records last updated 2019 to 2022): 1,772 Ohio stations after removing duplicate records and checking Columbus- and Cleveland-area stations against the cities'… · USGS structures service · Columbus fire stations · Cleveland fire stations

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Libraries

Under 1 mile

Troy-Miami County Public Library · 0.5 mi3 within 3 miles, 6 within 8

Public libraries within 3 miles

  1. Troy-Miami County Public LibraryCentral library · Troy · 0.5 mi
    Address
    419 W. Main St., Troy, OH 45373
    What it is
    Central library
    Library system
    Troy-Miami County Public Library
    Open
    2,882 hours a year, 52 weeks
    Building
    19,230 sq ft
    System's visits, FY2024
    176,332
    System's loans, FY2024
    535,656
    People the system serves
    53,293
    Phone
    (937) 339-0502

    IMLS Public Libraries Survey (source) ↗ Street map and directions ↗

  2. Troy-Miami County Public Library (Troy)Bookmobile stop · Troy · 0.5 mi
    Address
    419 W. Main St., Troy, OH 45373
    What it is
    Bookmobile stop
    Library system
    Troy-Miami County Public Library
    Open
    542 hours a year, 50 weeks
    System's visits, FY2024
    176,332
    System's loans, FY2024
    535,656
    People the system serves
    53,293
    Phone
    (937) 339-0502

    IMLS Public Libraries Survey (source) ↗ Street map and directions ↗

  3. Troy-Miami Local History LibraryBranch · Troy · 0.5 mi
    Address
    100 W. Main St., Troy, OH 45373
    What it is
    Branch
    Library system
    Troy-Miami County Public Library
    Open
    1,542 hours a year, 44 weeks
    Building
    5,600 sq ft
    System's visits, FY2024
    176,332
    System's loans, FY2024
    535,656
    People the system serves
    53,293
    Phone
    (937) 335-4082

    IMLS Public Libraries Survey (source) ↗ Street map and directions ↗

  4. Maker LabBranch · Troy · 0.5 mi
    Address
    510 W. Water St., Troy, OH 45373
    What it is
    Branch
    Library system
    Troy-Miami County Public Library
    Open
    2,178 hours a year, 52 weeks
    Building
    8,550 sq ft
    System's visits, FY2024
    176,332
    System's loans, FY2024
    535,656
    People the system serves
    53,293
    Phone
    (937) 573-2542

    IMLS Public Libraries Survey (source) ↗ Street map and directions ↗

Source: IMLS Public Libraries Survey FY2024 (outlets and their systems). Any Ohio resident can get a free card at any Ohio public library. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Museums, historical societies, gardens and zoos inside ZIP 45373

  1. Overfield Tavern MuseumHistory museum · Troy · 0.4 mi
    What it is
    History museum
    City
    Troy
    Coordinates
    40.03631, -84.20566

    Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗

    The museum list is IMLS's 2018 file; a museum may have closed or moved since.

  2. Troy Historical SocietyHistorical society · Troy · 0.5 mi
    What it is
    Historical society
    City
    Troy
    Coordinates
    40.04133, -84.20701

    Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗

    The museum list is IMLS's 2018 file; a museum may have closed or moved since.

  3. Veterans Museum Miami ValleyHistory museum · Troy · 0.5 mi
    What it is
    History museum
    City
    Troy
    Coordinates
    40.04048, -84.20513

    Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗

    The museum list is IMLS's 2018 file; a museum may have closed or moved since.

  4. Troy Hall Of FameHistory museum · Troy · 0.6 mi
    What it is
    History museum
    City
    Troy
    Coordinates
    40.03976, -84.20324

    Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗

    The museum list is IMLS's 2018 file; a museum may have closed or moved since.

  5. Industrial Heritage Museum Of Miami CountyMuseum · Troy · 0.6 mi
    What it is
    Museum
    City
    Troy
    Coordinates
    40.03976, -84.20324

    Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗

    The museum list is IMLS's 2018 file; a museum may have closed or moved since.

  6. Troy MuseumMuseum · Troy · 0.7 mi
    What it is
    Museum
    City
    Troy
    Coordinates
    40.04002, -84.20144

    Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗

    The museum list is IMLS's 2018 file; a museum may have closed or moved since.

  7. Waco Historical SocietyHistorical society · Troy · 1.8 mi
    What it is
    Historical society
    City
    Troy
    Coordinates
    40.01240, -84.20064

    Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗

    The museum list is IMLS's 2018 file; a museum may have closed or moved since.

  8. Elizabeth Twsp Historical SocietyHistorical society · Troy · 6.5 mi
    What it is
    Historical society
    City
    Troy
    Coordinates
    39.99925, -84.09989

    Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗

    The museum list is IMLS's 2018 file; a museum may have closed or moved since.

Source: IMLS Museum Data Files, 2018. Miles are straight-line from the ZIP's population-weighted center.

Source: IMLS Public Libraries Survey FY2024 outlet and system files (720 open Ohio central libraries and branches of 251 systems, plus 62 bookmobiles); straight-line miles from each ZIP's population-weighted center to the nearest Ohio library… · IMLS Public Libraries Survey · IMLS Museum Data Files

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Groceries

10 to 33%

9.7% in low-income, low-access tracts38% over 1 mile from a supermarket · 9% of households on SNAP (ACS)

Source: USDA Food Access Research Atlas 2019 Large Retailer Access Map (2010 tracts, ERS's name for the file since July 2026) weighted by 2020 block population: distance to the nearest supermarket and low-income low-access flags; Census ACS… · USDA ERS Large Retailer Access Map · USDA SNAP retailers · Census ACS

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History, schools and government

How the place began, who governs it now, and the schools that serve it, from the district boundary to its state report card.

Local history

1800 to 1814

Troy · settled 1807first settled, platted or incorporated (earliest year recorded)

Source: Local history researched from Wikipedia, the 1880 county histories on archive.org, Ohio History Connection, National Register listings, Ohio historical markers, local historical societies and Wikimedia Commons, one file per municipality… · Ohio History Connection · Internet Archive (county histories) · Wikimedia Commons · Remarkable Ohio (historical markers)

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Historic places

16 or more

18 listed historic placesCulbertson, Robert, House

  1. Culbertson, Robert, HouseBuilding · Troy · listed 1975
    Address
    304 E. Franklin St.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1975
    NRIS reference number
    75001489
    Coordinates
    40.03699, -84.20125

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  2. Dunlap, William K., HouseBuilding · Troy · listed 1976
    Address
    16 E. Franklin St.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1976
    NRIS reference number
    76001492
    Coordinates
    40.03803, -84.20343

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  3. Dye, John Minor, Stone HouseBuilding · Troy · listed 1983
    Address
    9 S. Children's Home Rd.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1983
    NRIS reference number
    83002008
    Coordinates
    40.03032, -84.13484

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  4. Eldean Covered BridgeStructure · Troy · listed 1975
    Address
    Spanning Great Miami River at bypassed section of Eldean Rd. (CR 33)
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Structure
    Listed on the National Register
    1975
    NRIS reference number
    75001492
    Coordinates
    40.07781, -84.21658

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  5. First Presbyterian ChurchBuilding · Troy · listed 1976
    Address
    Franklin and Walnut Sts.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1976
    NRIS reference number
    76001493
    Coordinates
    40.03829, -84.20295

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  6. Hayner, Mary Jane, HouseBuilding · Troy · listed 1976
    Address
    301 W. Main St.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1976
    NRIS reference number
    76001494
    Coordinates
    40.04080, -84.20601

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  7. Hobart, E. A., HouseBuilding · Troy · listed 1989
    Address
    172 S. Ridge
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1989
    NRIS reference number
    89000420
    Coordinates
    40.04325, -84.21992

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  8. Hobart, William, Vacation HouseBuilding · Troy · listed 1989
    Address
    905 Polecat Rd.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1989
    NRIS reference number
    89000421
    Coordinates
    40.07812, -84.18115

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  9. House at 1022 West Main StreetBuilding · Troy · listed 1989
    Address
    1022 W. Main St.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1989
    NRIS reference number
    89000424
    Coordinates
    40.04512, -84.21703

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  10. House at 121 South RidgeBuilding · Troy · listed 1989
    Address
    121 S. Ridge
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1989
    NRIS reference number
    89000425
    Coordinates
    40.04472, -84.21746

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  11. House at 129 South RidgeBuilding · Troy · listed 1989
    Address
    129 S. Ridge
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1989
    NRIS reference number
    89000423
    Coordinates
    40.04432, -84.21747

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  12. House at 145 South RidgeBuilding · Troy · listed 1989
    Address
    145 S. Ridge
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1989
    NRIS reference number
    89000426
    Coordinates
    40.04360, -84.21750

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  13. House at 203 Penn RoadBuilding · Troy · listed 1989
    Address
    203 Penn Rd.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1989
    NRIS reference number
    89000422
    Coordinates
    40.04274, -84.21554

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  14. Miami County Courthouse and Power StationBuilding · Troy · listed 1975
    Address
    Bounded by Main, Short, Plum, and Water Sts.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1975
    NRIS reference number
    75001490
    Coordinates
    40.04105, -84.20507

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  15. Overfield TavernBuilding · Troy · listed 1976
    Address
    201 E. Water St.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1976
    NRIS reference number
    76001495
    Coordinates
    40.03977, -84.20055

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  16. Saunders, Elizabeth Sheets, FarmBuilding · Casstown · listed 1976
    Address
    4525 McCandless Rd.
    Where
    Casstown, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1976
    NRIS reference number
    76001491
    Coordinates
    40.03801, -84.12163

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  17. Twin Arch Stone CulvertStructure · Troy · listed 1978
    Address
    N of Troy at SR 25A
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Structure
    Listed on the National Register
    1978
    NRIS reference number
    78002142
    Coordinates
    40.08796, -84.22320

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  18. Williams, Judge Henry, HouseBuilding · Troy · listed 1976
    Address
    16 S. Cherry St.
    Where
    Troy, Miami County · ZIP 45373
    What it is
    Building
    Listed on the National Register
    1976
    NRIS reference number
    76001496
    Coordinates
    40.03942, -84.20466

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

Source: National Park Service, National Register of Historic Places point file. The listing year is shown where NPS's certification date agrees with the listing's reference number. Listing recognizes significance; it does not restrict a private owner.

See them on the full map · every historic place in Miami County

Source: National Park Service, National Register of Historic Places point file (3,286 points for 3,232 of Ohio's roughly 4,200 listings; listings without a point are not counted, and a listing with several points is counted once); listings inside… · National Register data · USGS GNIS

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Schools

193 city school districts

Troy CityCity school district · 84% of residents, then Miami East Local

Public schools inside ZIP 45373

  1. Kyle Elementary School1 of 5 stars · Troy · 0.3 mi
    Address
    501 S Plum St, Troy, OH 45373
    School district
    Troy City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    195
    Teachers (full-time equivalent)
    11
    Report card, 2025-26
    1 of 5 stars
    Ohio building IRN
    019372
    NCES school ID
    390449201855

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  2. Heywood Elementary School3.5 of 5 stars · Troy · 0.4 mi
    Address
    260 S Ridge Ave, Troy, OH 45373
    School district
    Troy City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    281
    Teachers (full-time equivalent)
    16
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    81.9%
    Ohio building IRN
    015990
    NCES school ID
    390449201853

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  3. Forest Elementary School3 of 5 stars · Troy · 0.7 mi
    Address
    413 E Canal St, Troy, OH 45373
    School district
    Troy City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    201
    Teachers (full-time equivalent)
    14
    Report card, 2025-26
    3 of 5 stars
    Performance index
    75.2%
    Ohio building IRN
    011924
    NCES school ID
    390449204561

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  4. Van Cleve Elementary School3.5 of 5 stars · Troy · 0.9 mi
    Address
    617 E Main St, Troy, OH 45373
    School district
    Troy City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    302
    Teachers (full-time equivalent)
    14
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    78.1%
    Ohio building IRN
    066498
    NCES school ID
    390449201858

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  5. Troy Online AcademyTroy · 0.9 mi
    Address
    500 N Market St, Troy, OH 45373
    Kind (NCES)
    Regular School
    Students, 2023-24
    0
    NCES school ID
    390449206077

    NCES school record ↗ Street map and directions ↗

  6. Troy High School5 of 5 stars · Troy · 0.9 mi
    Address
    151 Staunton Rd, Troy, OH 45373
    School district
    Troy City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    1,222
    Teachers (full-time equivalent)
    55
    Report card, 2025-26
    5 of 5 stars
    Performance index
    84.6%
    Four-year graduation rate
    98%
    Ohio building IRN
    037598
    NCES school ID
    390449201856

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  7. Troy Junior High School4 of 5 stars · Troy · 1.1 mi
    Address
    556 Adams St, Troy, OH 45373
    School district
    Troy City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    633
    Teachers (full-time equivalent)
    40
    Report card, 2025-26
    4 of 5 stars
    Performance index
    82.2%
    Ohio building IRN
    065292
    NCES school ID
    390449201857

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  8. Hook Elementary School3.5 of 5 stars · Troy · 1.4 mi
    Address
    729 Trade Sq W, Troy, OH 45373
    School district
    Troy City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    268
    Teachers (full-time equivalent)
    18
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    88.6%
    Ohio building IRN
    016725
    NCES school ID
    390449201854

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  9. Cookson Elementary School4 of 5 stars · Troy · 1.6 mi
    Address
    921 Mystic Ln, Troy, OH 45373
    School district
    Troy City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    319
    Teachers (full-time equivalent)
    18
    Report card, 2025-26
    4 of 5 stars
    Performance index
    82.6%
    Ohio building IRN
    007294
    NCES school ID
    390449201851

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  10. Concord Elementary School4 of 5 stars · Troy · 2.6 mi
    Address
    3145 State Route 718, Troy, OH 45373
    School district
    Troy City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    639
    Teachers (full-time equivalent)
    35
    Report card, 2025-26
    4 of 5 stars
    Performance index
    94.2%
    Ohio building IRN
    007161
    NCES school ID
    390449201850

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  11. Tippecanoe High School4 of 5 stars · Tipp City · 3.9 mi
    Address
    615 E Kessler Cowlesville Rd, Tipp City, OH 45371
    School district
    Tipp City Ex Vill School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    735
    Teachers (full-time equivalent)
    43.09
    Report card, 2025-26
    4 of 5 stars
    Performance index
    84%
    Four-year graduation rate
    98.1%
    Ohio building IRN
    037291
    NCES school ID
    390456102303

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

Source: NCES EDGE public school locations 2024-25 and Common Core of Data 2023-24 (type, students, teachers); Ohio School Report Cards 2025-26 (Department of Education and Workforce), matched by name within the district. Miles are straight-line from the ZIP's population-weighted center.

Private schools inside ZIP 45373

  1. Overfield Early Childhood ProgramPrivate, nonsectarian, special program · Troy · 0.6 mi
    Address
    172 S Ridge Ave, Troy, OH 45373
    Kind
    nonsectarian, special program
    Students, 2023-24
    37
    Teachers (full-time equivalent)
    4
    Students per teacher
    9.25
    Phone
    (937) 339-5111
    NCES private school ID
    A9707688

    NCES private school record ↗ Street map and directions ↗

  2. Troy Christian SchoolsPrivate, conservative Christian · Troy · 0.9 mi
    Address
    700 S Dorset Rd, Troy Christian Schools, Troy Chri, Troy, OH 45373
    Kind
    conservative Christian
    Students, 2023-24
    669
    Teachers (full-time equivalent)
    83.3
    Students per teacher
    8.03121
    Phone
    (937) 339-5692
    NCES private school ID
    02049962

    NCES private school record ↗ Street map and directions ↗

  3. Troy Christian High SchoolPrivate, religious, independent · Troy · 0.9 mi
    Address
    700 S Dorset Rd, Troy, OH 45373
    Kind
    religious, independent
    Students, 2023-24
    662
    Teachers (full-time equivalent)
    89.9
    Students per teacher
    7.36374
    Phone
    (937) 339-5692
    NCES private school ID
    A0108688

    NCES private school record ↗ Street map and directions ↗

  4. The Miami Montessori SchoolPrivate, nonsectarian, special program · Troy · 1.6 mi
    Address
    86 Troy Town Dr, Troy, OH 45373
    Kind
    nonsectarian, special program
    Students, 2023-24
    37
    Teachers (full-time equivalent)
    3
    Students per teacher
    12.3333
    Phone
    (937) 339-0025
    NCES private school ID
    AA890768

    NCES private school record ↗ Street map and directions ↗

Source: NCES Private School Survey 2023-24. Miles are straight-line from the ZIP's population-weighted center.

Source: Ohio school district boundaries (U.S. Census Bureau TIGER/Line school districts, as of January 1, 2026) by resident share; NCES EDGE 2024-25 school buildings; NCES Private School Survey 2023-24 public-use file (schools inside the ZIP by… · ODOT GIS · NCES EDGE · NCES Common Core of Data · NCES private schools · Census SAIPE · Census school finances (F-33)

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School ratings

4.5 and 5 stars

4.5 stars overallTroy City · performance index 84.8% of the year's maximum · 98% graduate in four years

Source: Ohio School Report Cards 2024-2025 (Department of Education and Workforce): district overall and component star ratings, performance index, graduation rates, spending per pupil and teacher measures, for the district holding the largest… · Ohio school report cards

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Colleges

Under 3 miles

Hobart Institute of Welding Technology · 1.2 miTroy · 3 campuses within 10 miles

Colleges within 5 miles, and the nearest beyond

  1. Hobart Institute of Welding TechnologyNonprofit career school · Troy · 1.2 mi
    What it is
    Nonprofit career school
    City
    Troy
    Students, 2023-24 (12-month count)
    526
    IPEDS unit ID
    203146

    College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗

  2. Edison State Community CollegePublic community or technical college · Piqua · 8.4 mi
    What it is
    Public community or technical college
    City
    Piqua
    Students, 2023-24 (12-month count)
    5,766
    Tuition and fees, in state
    $4,379
    Tuition and fees, out of state
    $8,106
    Graduation rate
    31% within three years (a class of 267)
    IPEDS unit ID
    202648

    College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗

  3. Upper Valley Career CenterPublic career school · Piqua · 8.6 mi
    What it is
    Public career school
    City
    Piqua
    Students, 2023-24 (12-month count)
    137
    IPEDS unit ID
    206321

    College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗

Source: NCES IPEDS 2024 directory, 2023-24 enrollment and tuition, graduation rates for the 2017 (four-year) and 2020 (two-year) entering classes. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: NCES IPEDS: 2024 institutional directory (269 active Ohio institutions with coordinates, less the administrative units and the colleges that have closed since; plus 145 in Indiana, Kentucky, West Virginia, Pennsylvania and Michigan within… · NCES IPEDS

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Local government

255 cities

Troy (city)71% of residents, then Concord Township, Miami County

Source: ODOT municipal corporation and township boundaries by resident share of 2020 census blocks; Ohio EPA grants awarded in 2025 (OEPA_Achievements, MapServer layer 8); Auditor of State unauditable entities list · ODOT GIS · Auditor of State · Ohio EPA grants (OEPA_Achievements)

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Representatives

OH-15 · Mike Carey (R)Senate 5 Stephen A. Huffman · House 80 Johnathan Newman

Source: ODOT TIMS Boundaries US_House_District, Ohio_Senate_District and Ohio_House_District (fetched 2026-09-08) by resident share of 2020 census blocks; members from the U.S. House, Ohio Senate and Ohio House directories, September 2026 · U.S. House · Ohio Senate · Ohio House · ODOT GIS

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History from 45373 (Troy)

People and inventions tied to this place, each with its sources. All people · All inventions

Rain and snow

How much has actually fallen on 45373 (Troy), day by day, from 1893 to now. Daily totals, not averages.

rain, last 30 days
1.22 in
2026-09-30 to 2026-10-29
rain so far in 2026
42.2 in
6.7 in above normal for the date
snow so far in 2026
15.8 in
a normal year brings 18.2 in
a normal year
42.0 in
average of 30 years, 1991-2020
The last twelve months
MonthRain (in)Snow (in)Days counted
October 2026 1.22 — 29
September 2026 3.35 — 30
August 2026 8.70 — 31
July 2026 3.36 — 31
June 2026 4.01 — 30
May 2026 9.57 — 31
April 2026 2.61 — 30
March 2026 6.05 1.5 31
February 2026 1.40 2.2 28
January 2026 1.97 12.0 31
December 2025 1.62 7.3 31
November 2025 1.93 2.5 30
On the record, 1893–2026
Wettest year2011 — 59.6 in
Driest year1960 — 25.6 in
Snowiest year1912 — 53.8 in
Wettest day on record25 March 1913 — 5.64 in
Heaviest snowfall in a day26 November 1950 — 11.47 in
Deepest snow on the ground17 February 1910 — 17.99 in

Mostly estimated. Only 8% of these days come from a gauge standing inside 45373 (Troy) - the rest are worked out from the nearest gauges around it, so read them as close estimates rather than readings.

48,463 days of records, 1893-06-02 to 2026-10-29. Source: NOAA NCEI GHCN-Daily, 3,240 gauges in and around Ohio. A day is "gauged" when a gauge standing inside the boundary reported it, and the value is the mean of those gauges. Otherwise it is interpolated by inverse distance from every gauge reporting within 50 miles. Nothing is carried forward, back-filled or smoothed. Against NOAA nClimDiv county monthly precipitation over 136,848 complete county-months (checked 2026-10-31): correlation 0.9515, median absolute difference 0.217 in a month. Built 2026-10-31 from the Cracked Buckeye precipitation archive. Snow is the softer number — snowfall is measured by hand with a ruler, no agency publishes a gridded county snowfall series, and blowing snow defeats every observer.

Environmental permits and filings

What Ohio EPA has on file for 45373 (Troy): permits, inspections, violations, cleanups and the state loans behind sewer and water work. Every line links to the agency's own document.

facilities and sites on file
196
those placed on the map inside 45373 (Troy)
What kind of permits
ProgramFacilities and sites
Wastewater and stormwater discharge40
Hazardous waste35
Contaminated-site cleanup30
Air pollution22
State sewer loans19
Site assessment13
Voluntary cleanup12
Public drinking water9
State water loans3
Wetland and stream fill3
Brownfield2
Composting2
5 smaller programs
The latest filings
DateFacility or siteWhat
DYE MILL ROAD FACILITY Composting inspection
CHANEY'S NURSERY INC Composting inspection
TROY CITY PWS Public drinking water plan
TROY CITY PWS Public drinking water report
DYE MILL ROAD FACILITY Composting inspection
TROY WELL FIELD UNKNOWN SOURCE Contaminated-site cleanup cleanup response
MONROE TWP WATER AND SEWER DISTRICT PWS Public drinking water notice of violation
TROY CITY PWS Public drinking water compliance letter
CHANEY'S NURSERY INC Composting inspection
MIAMI CO INCINERATOR, TROY Contaminated-site cleanup cleanup response
TROY CITY PWS Public drinking water report
MIAMI COUNTY SOLID WASTE & RECYCLING FACILITY Municipal Solid Waste Transfer Facilities inspection
TROY WELL FIELD UNKNOWN SOURCE Contaminated-site cleanup cleanup response
TROY CITY PWS Public drinking water compliance letter
FOX HARBOR SECTION 12 Wastewater and stormwater discharge permit
TROY CITY PWS Public drinking water plan
3 SIGMA LLC Air pollution permit
TROY CITY PWS Public drinking water notice of violation
STONY BROOK ESTATES PHASE 5 Wastewater and stormwater discharge permit
MIAMI CO INCINERATOR, TROY Contaminated-site cleanup cleanup response
HERRLINGER PARK WALKING TRAIL Wetland and stream fill permit
HERRLINGER PARK WALKING TRAIL Wetland and stream fill permit
MIAMI COUNTY WPCLF HSTS ASSISTANCE PROGRAM State sewer loans
3 SIGMA LLC Air pollution permit
TROY WELL FIELD UNKNOWN SOURCE Contaminated-site cleanup cleanup response

Source: Ohio EPA eDocument portal (edocpub.epa.ohio.gov), indexed 2026-10-14. Facilities are placed on the map from Ohio EPA's own map layers, EPA's Facility Registry, coordinates written in the filings, or a geocoded street address. A permit filed under a private person's name (most are household septic systems) is counted but never named, placed or linked; licenses for individual workers and open-burning notices are left out entirely.

Around here

Places in this ZIP

School districts

ZIP codes next door

45312 Casstown 45318 Covington 45326 Fletcher 45339 Ludlow Falls 45344 New Carlisle 45356 Piqua 45359 Pleasant Hill 45371 Tipp City 45383 West Milton

The county

Miami County: 12 ZIP codes, 24 cities, villages and townships, 106,010 people. The county in numbers.

On the map

Infrastructure layers for this ZIP have not been compiled yet. Open this ZIP on the map to see what is drawn nearby.

Quick answers

What city is ZIP code 45373?

ZIP code 45373 is the Troy, Ohio post office area in Miami County, home to 36,863 residents. Of its residents, 71% live in the city of Troy, 15% in Concord Township, 5% in Staunton Township and 3% in Monroe Township.

What county is ZIP code 45373 in?

ZIP code 45373 is in Miami County, Ohio.

Where does the tap water in ZIP code 45373 come from?

10 production wells in the Great Miami buried-valley aquifer at Miami Shores Golf Course and Troy Community Park, north of the treatment plant. Troy City Water Treatment Plant · Troy City.

What school district is ZIP code 45373 in?

ZIP code 45373 is mostly in the Troy City School District; parts are in the Miami East Local School District.

Cite and data

Cite this page as:

Cracked Buckeye, "45373 · Troy, Miami County", https://crackedbuckeye.com/zip/45373/, built 2026-10-31, accessed [date].

How to cite · Report a correction · Built 2026-10-31