ZIP code 45342: Miamisburg

Montgomery County · 37,508 residents

Tap water here: groundwater wells in the Great Miami River buried-valley aquifer, treated at Miamisburg City Water Treatment Plant. The water here

Montgomery County

45342 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: Groundwater wells in the Great Miami River buried-valley aquifer at Miamisburg. Source: EPA SDWIS
  2. Local history 1797 The town here was settled around 1797, earlier than 82% of the Ohio ZIPs with a researched town. Source: Ohio History Connection
  3. 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
  4. Climate 10 in Winters run less snowy here: 10 inches of snow a year on average, less than 96% of Ohio ZIPs. Source: NOAA climate normals
  5. Power plants 3.1 mi This ZIP sits close to a large power plant: the nearest 100+ MW plant is 3.1 miles away, closer than 96% of Ohio ZIPs. Source: EIA-860
  6. Traffic 133,728 vehicles a day Traffic runs heavy here: the busiest counted road carries 133,728 vehicles a day, more than 95% of Ohio ZIPs. Source: ODOT TIMS traffic count segments
  7. Hospitals 0.9 mi This ZIP sits close to a hospital: the nearest general or critical-access hospital is 0.9 miles away, closer than 94% of Ohio ZIPs. Source: CMS Care Compare data
  8. Nursing homes 0.4 mi This ZIP sits close to a nursing home: the nearest certified nursing home is 0.4 miles away, closer than 93% of Ohio ZIPs. Source: CMS Care Compare data
  9. Rail crossings 14 This ZIP has a lot of rail crossings: 14 public at-grade crossings, more than 90% of Ohio ZIPs. Source: FRA crossing inventory (Form 71, current)
  10. Jobs 1.57 jobs per employed resident This ZIP has a lot of jobs relative to its residents: 1.57 jobs per employed resident, more than 90% of Ohio ZIPs. Source: Census LEHD

Local events in 45342

95 events in the next 90 days from 4 public calendars. All local events in 45342

  1. Trick or Treat

    6 to 8 p.m. · From City of Miamisburg

  2. Homeschool Art Club

    11 a.m. to noon · Miamisburg Branch · From Dayton Metro Library

  3. Fairy Houses

    4:30 to 5:30 p.m. · Miami Township Branch, Miamisburg · From Dayton Metro Library

Checked October 20; the events page is refreshed daily.

Your ballot

Who represents 45342, and what is on its ballot for the November 3, 2026 general election.

Locator: Montgomery County and Montgomery's U.S. House, Ohio Senate and Ohio House districtsLocator: Montgomery County and Montgomery's U.S. House, Ohio Senate and Ohio House districts.Montgomery CountyU.S. House district 10: Mike Turner (R)Ohio Senate district 5: Stephen A. Huffman (R)Ohio House district 40: Rodney Creech (R)
Montgomery County and 45342's U.S. House, Ohio Senate and Ohio House districts.
45342's U.S. House, Ohio Senate and Ohio House districts
ChamberDistrictMemberParty
U.S. HouseDistrict 10 (100% of residents)——
U.S. HouseDistrict 1 (0% of residents)——
Ohio SenateDistrict 5 (53% of residents)Stephen A. HuffmanR
Ohio SenateDistrict 6 (46% of residents)Willis E. Blackshear Jr.D
Ohio HouseDistrict 40 (53% of residents)Rodney CreechR
Ohio HouseDistrict 37 (46% of residents)Tom YoungR

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:

45342's district races:

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 45342 · 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)

Groundwater wells in the Great Miami River buried-valley aquifer at MiamisburgMiamisburg City Water Treatment Plant · Miamisburg City · +1 more

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 665–1,025 ft, averaging 829 ft · Miamisburg 675–1,025 ft, averaging 842 · Montgomery County 665–1,097 ft (USGS 3DEP)

Great Miami Buried Valley Aquifer (wells)
Groundwater · via Miamisburg City
Drawn from: Groundwater wells in the Great Miami River buried-valley aquifer at Miamisburg
Treated at Miamisburg City Water Treatment Plant, Miamisburg, Montgomery County, OH 45342 (approximate)
Show everything served from this plant

Miamisburg City is owned by a local government, with 7,779 service connections serving 19,790 people; it has substantially implemented source water protection under Ohio's program. Office: 937-608-1267 (SDWIS).

EPA modeled the service boundary of Miamisburg City (random forest) rather than drawing it from the utility's map, so its edges are approximate.

Bills, 2023: a household using 5,000 gallons a month paid about $590 a year for water ($49 a month; $304 at 2,500 gallons, $933 at 8,000) (Ohio EPA rate survey, inside-city rates).

Ohio EPA loans since 2016 for projects inside this ZIP: $53.5 million across 14 projects, $10,000 of it forgiven (wastewater $27.4M, drinking water $26.1M); largest: Water Reclamation Facilities (WRF) Improvements (Miamisburg, 2016, $20.5M); Water Treatment Facilty Softening (Miamisburg, 2016, $13.7M); WTF Softening Improvements Well #14 and #15 (Miamisburg, 2026, $10.9M).

Wells: EPA lists 7 active wells. ODNR well logs locate 1 public-supply well inside Miamisburg City's wellhead protection zone, 81 ft deep, in sand & gravel. Zoom in to see them as dots.
Well 8Well 9Well 10Well 11Well 12Well 14Well 15
Aquifer
Great Miami Buried Valley Aquifer
Active wells
7
Serves
19,790 people · Montgomery County
EPA ID
OH5701212

About this area's water

Aerial view of Miamisburg, Ohio with the Great Miami River visible, source of the city's buried-valley aquifer wells
Aerial view of Miamisburg, Ohio with the Great Miami River visible, source of the city's buried-valley aquifer wellsPhoto: Nyttend, Public domain · Wikimedia Commons
Did you know
  • Miamisburg's production wells sit right beside the Great Miami River, but the city deliberately draws from a much deeper aquifer beneath the shallow, contaminated water table barely 15 feet down.
  • Before 2018 the tap water ran about 22 grains per gallon of hardness; the reverse-osmosis plant brought it to roughly 7.5 grains, soft enough that the city had to publish instructions telling residents to readjust their…
  • The city has emergency interconnections with West Carrollton and Montgomery County and used neither of them at all in 2025.
  • Miamisburg's CCR explains a part per billion as 'one second in 31.7 years', and a part per million as one second in a little over 11.5 days.
  • The Miami Conservancy District estimates 97 percent of the population of the Great Miami River watershed, about 2.3 million people, drinks groundwater from the same buried-valley aquifer system, which holds roughly 1.5…

Source: storage.googleapis.commcdwater.orgcityofmiamisburg.com

History5
  • 1988U.S. EPA designated the Great Miami Buried Valley Aquifer, the source of Miamisburg's wells, a federal Sole Source Aquifer (May 1988).
  • October 2018The city put its new reverse-osmosis softening plant online at the Water Treatment Facility, the second-most expensive piece of a water and sewer master plan totalling more than $69 million; hardness…
  • 2024Miamisburg exceeded the MCL for tetrachloroethylene (PCE): highest level found 6 ppb against a 5 ppb MCL, with detections ranging 0.2-12.1 ppb. Typical sources are discharge from factories and dry…
  • 2025The city's 2025 CCR published a formal corrections notice for its 2024 report: wrong copper and lead action levels and MCLGs, a wrong PCE MCL and MCLG, a missing PCE range of detection, non-detected…
  • 2026-2027Two new production wells and an 18-inch raw water transmission main from a new Soldiers Home Road wellfield to the Water Treatment Facility went to bid in February 2026 and into construction…

Source: storage.googleapis.commcdwater.orgcityofmiamisburg.com

Treatment & pressure

How it is treated

Miamisburg treats its own groundwater. Five production wells on land next to the Great Miami River draw from the Great Miami River Buried Valley Aquifer System (two more wells are under construction). Raw water is pumped to the Water Treatment Facility, where it is treated by chemical oxidation to…

Source: storage.googleapis.comcityofmiamisburg.com

Water pressure

Not published. No distribution pressure or psi figure appears in the city's CCR, utility pages or water/sewer department pages.

What it costs

$9.74 per 1,000 gallons

Typical household bill about $32 a month for water.

Rates are set by ordinance and take effect on the first bill of each year. The minimum monthly charge for most single-family residential meters is $69.30, made up of $21.71 water…

Source: cityofmiamisburg.comcityofmiamisburg.comcityofmiamisburg.com

Water quality & impurities10
ContaminantLevelLimitYear
Tetrachloroethene (PCE)
MCL violation. Range of detections 0.2-12.1 ppb. Source: discharge from factories and dry cleaners. Long-term exposure…
6 ppb5 ppb MCL2024
Total Trihalomethanes (TTHM)
Range 10.5-20.2 ppb. No violation.
20.2 ppb80 ppb MCL2025
Haloacetic Acids (HAA5)
Not detected.
ND ppb60 ppb MCL2025
Total chlorine
Range 0.63-1.22 ppm.
0.93 ppmMRDL 4 ppm2025
Fluoride
Range 0.80-1.11 ppm. Added to the treated water.
0.94 ppm4 ppm MCL2025
Nitrate
Well below the limit.
0.61 ppm10 ppm MCL2025
Barium
Monitored less than annually because levels change slowly.
0.039 ppm2 ppm MCL2024
Lead (90th percentile)
0 of 21 samples exceeded the action level.
2.3 ppb15 ppb action…2025
Copper (90th percentile)
0 of 21 samples exceeded the action level.
0.090 ppm1.3 ppm action…2025
Perfluorobutanesulfonic acid (PFBS)
UCMR5 entry-point results: 0.0015 ppb in March 2024 and 0.0012 ppb in July 2024, against a 0.0011 ppb method detection…
0.0012-0.0015 ppbno MCL2024

Source: storage.googleapis.com

EPA compliance record

Lead at the tap: 90th-percentile result 1.9 ppb in 2025 (action level 15 ppb).

EPA record: no health-based violations since 2015.

3 violations of any kind logged since 2020: 3 for a report, record or notice that was missing, late or incomplete (the yearly water quality report, a public notice, lead line records).

Projects & plans4

Recent and current work

  • Reverse osmosis softening plant · 2018 · completed
    New R/O softening train at the Water Treatment Facility, online October 2018, cutting hardness from about 22 grains per gallon to an average of 7.5-8. It was…
  • Production wells and raw water main · $8.2 million · 2026-2027 · under construction
    Two new production wells to increase overall supply plus an 18-inch transmission main connecting the new Soldiers Home Road wellfield to the Water Treatment…
  • 2024 CCR corrections · 2025 · completed
    The city republished corrected copper and lead action levels and MCLGs, the correct PCE MCL/MCLG and range of detection, consistent units, and a direct CCR…

Source: cityofmiamisburg.comcityofmiamisburg.comcityofmiamisburg.com

Planned or needed

  • Lead service line inventory maintenance · completed
    Required under the Lead and Copper Rules. The inventory is published at cityofmiamisburg.com/leadservice; its omission from the 2024 CCR was a reporting error…

Source: storage.googleapis.comcityofmiamisburg.com

Supply stress

Ohio EPA's source water assessment rates the aquifer supplying Miamisburg as highly susceptible to contamination, for four stated reasons: no protective clay layer over the aquifer, a shallow water table less than 15 feet below ground surface, significant potential contaminant sources nearby, and manmade contaminants already present.…

Source: storage.googleapis.com

Sewers

Sanitary

Miamisburg runs its own collection system and Water Reclamation Facility through its Sanitary Collections and Reclamation division; sewer is billed on the same monthly utility bill as water and refuse, at a $29.59 minimum plus $7.69 per unit above 3 units. Sewer work was the other half of the master plan of more than $69 million funded…

Storm

No separate stormwater charge appears on the residential utility bill; the city's published minimum monthly charge is made up only of water, sewer and refuse. No Miamisburg stormwater utility or combined-versus-separate sewer documentation could be…

Source: cityofmiamisburg.comcityofmiamisburg.comcityofmiamisburg.com

Sourcesverified

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

Water systems in this ZIP

23% 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 1.9 ppbRadon3.1 pCi/L avg, 24% above 4Stream health12% of land drains to streams failing aquatic lifeNearest sewage plantMiamisburg Water Reclamation Facility, 1.9 mi, 1/12 quarters in violationGroundwaterDRASTIC 94, 926 well logsElectricAES OhioGas pipelinenearest transmission line 1.9 mi, 7 mi in the ZIPNearest power plantYankee Street 3.1 mi, 128 MW gasGasCenterPoint Energy Ohio, 56% on gasSchool districtMiamisburg CitySocial vulnerability46th percentile in OhioUpward mobilityrank 40.6 for low-income childrenPeople33.3% with a degree, 5.8% born abroadJobs27K jobs hereSchool tax37.6 mills, ~$2,631 on a $200K homePhoneAT&T OhioFlood1.5% in floodplainInternet100% served, fiber 16%Hazard risk36, above 36% of US tractsOil and gas wells7 in the ZIP, 0 producingSoilsMiamian, septic somewhat limitedAbandoned minesnone mappedSpills18 reported since 2021, mostly unidentified material or sheenDisasters3 tornado tracks within 5 mi, 16 FEMA declarationsDams4 high-hazard within 10 mi, nearest 3.6 miTraffic134K a day on I-75Bridges0 of 50 rated poorRail crossings14 public crossings, up to 23 trains a dayTransit28% within half a mile of a stopWalkability9.2 of 20, below averageAirportDAY 19.2 mi, Amtrak 38.7 miClimate10" snow, 54°F averageAlgal toxinsgroundwater, not monitoredPFASnone detectedLead1.9 ppb at the 90th-percentile tap, 117 lead or galvanized linesByproductsTTHM 18 µg/L (2019)Fluoridefluoridated, 6 treatment stepsWatershedLower Great Miami, Indiana, Ohio, Dry Run-Great Miami RiverLocal governmentMiamisburg (city)Cell signal5G on 100% of landU.S. HouseOH-10 Mike Turner (R)Life expectancy77.7 yearsHealth17% fair or poor health, obesity 33%Nearest hospitalSycamore Medical Center, 0.9 mi, 4★Toxic sites1 Superfund site here, 10 TRIToxic releases4,080 lb on site, 1 facilityAirPM2.5 8.7 µg/m³, monitor 9.5 miFire/EMSMiami Valley Fire District Station 54, 1.2 miLibraryMiamisburg Branch Library, 1.7 miGroceries6% in low-income, low-access tractsEV chargersfast charger 3.6 mi, 8 stations hereHistorysettled 1797Historic places3 listed, incl. Jacob's ChurchWetlands1.2% of land, 254 acresLand cover47% developed, 17% tree canopyParks3.1% public land, Sycamore State Park 12.3 miNursing homeKINGSTON OF MIAMISBURG, 0.4 mi, 4★PoliceMiamisburg Police Department, 2.1 miCrime1.5 violent per 1,000, Miamisburg PoliceAquifer49% sensitive setting, karst-prone rockCollegeDayton Barber College, 1.7 miSchool ratings3.5 stars, Miamisburg CityHome prices$264K typical, +105% in ten yearsBuilding permits575 units 2016 to 2025 in Miamisburg; 8 permits on housesHomes and income$230K home, $85K incomeHousesbuilt 1980, 11,122 homes

Infrastructure in this ZIP

18.3 mi of highway (SR 725, I-75, SR 741) · 12.5 mi of railroad (CSX, Norfolk Southern) · 4 transit routes (Dayton RTA) · 7.04 mi of gas transmission pipeline (Rockies Express (Tallgrass), Texas Eastern (Enbridge), Columbia Gas Transmission (TC Energy)) · 55.0 mi of electric transmission line (AES Ohio (DP&L), Duke Energy Ohio) · 22.6 mi of large water mains mapped (Montgomery County Environmental Services) · 4.5 mi of interceptor sewer mapped (Montgomery County Environmental Services) · 0.09 mi of levee · 2 airfields or heliports (Dayton/Wright Brothers, Sycamore Hospital) · 1 sewage plant (Miamisburg Water Reclamation Facility) · 1 dam (Hutchings Station Dam) · 2 power plants (O H Hutchings, Yankee Street) · 9 substations · 1 solar farm (Yankee Street) · 20 grade crossings (Norfolk Southern, CSX, Germantown Rail Siding) · 6 registered towers · 9 public EV charger listings · 4 landfills or waste sites, open and closed (Metal Shredders Landfill, Miamisburg Pump Station, Greenline Products) · 1 Superfund site (Mound Plant (usdoe)) · 3 hospitals (Sycamore Medical Center, Pam Specialty Hospital of Dayton, Pam Health Rehabilitation Hospital of Miamisburg) · 5 fire or EMS stations · 1 police station · 1 post office · 1 USGS stream gauge (Great Miami River at Miamisburg OH) · 4 mapped water tanks, towers or pump stations (Miami Tank, Crain's Run Standpipe) · 4 water towers or tanks in OpenStreetMap · 1 water works or pumping station in OpenStreetMap · 5.73 mi of trail and bike route · 51 transit stops · 51 bridges and culverts in the inventory · 20 sites with underground fuel tanks in use · 1 open leaking-tank release · 4 other permitted dischargers (Barrett Paving - West Carrollton Asphalt, Dayton Power & Light Co- (o.h. Hutchings Station), Miamisburg Wtp) · 2 quarries or pits (West Carrollton Aggregate Plant, Carter & Carter, Inc.) · 1 hazardous waste handler · 1 weather station (Dayton) · 5 source water protection zones (Springboro PWS, Miamisburg City PWS, Jefferson Regional Water Authority) · 10 stormwater (MS4) permit areas (City of Centerville, City of Miamisburg, City of Moraine) · 33 biosolids application fields (sludge from Montgomery Co Eastern Regional WRF, Montgomery Co Western Regional WRF, Miamisburg Water Reclamation Facility) · 9 brownfield or cleanup sites · 1 broadcast transmitter (WFCJ) · 1 911 call center (Montgomery County Regional Dispatch Center) · 2 groundwater monitoring wells · 1 tire or battery drop-off site · 3 mining permit areas (West Lakes Site, Carter & Carter (permit IM-0878), West Carrollton) · 14 traffic signals.

Draw them46 layers on the map

Intakes and plants

Groundwater (wells)

Groundwater wells in the Great Miami River buried-valley aquifer at MiamisburgMiamisburg City Water Treatment Plant · Miamisburg City · +1 more

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 2015Miamisburg City · lead 1.9 ppb (2025) · 3 of any kind since 2020

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 18 µg/L (2019)Miamisburg City · HAA5 1 · worst year 18

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 detectedMiamisburg 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 1.9 ppb at the 90th-percentile tapMiamisburg City · period ending 2025-12 · 117 of 7,733 service lines lead or galvanized

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

Fluoridated

FluoridatedMiamisburg City · corrosion control, chlorine disinfection, dechlorination, iron and manganese removal

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

DRASTIC index under 100

DRASTIC 94 · Limestone and Shale926 well logs · median 70 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%

49% sensitive geologic settingkarst-prone bedrock at the center · 7% 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

1 to 3 quarters with a violation

Miamisburg Water Reclamation Facility · 1.9 mi1 of 12 quarters in violation · 4 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 lifeDry Run-Great Miami River · bacteria (pathogens), low oxygen

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

Lower Great Miami, Indiana, Ohio subbasinDry 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

$175,000 to $250,000

Median home $230,300household income $84,907 · rent $1,312 · 65% 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

1980 to 1999

Median year built 198011,122 homes · $205K 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… · Montgomery County Auditor · Warren County Auditor

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Building permits

15 to 30

575 housing units permitted 2016 to 2025Miamisburg · 28.6 per 1,000 residents · 104 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

100 to 150%

+105% in ten years+56% in five · +8% 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

30 to 40 mills

37.6 effective school millsMiamisburg City · about $2,631 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

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 · 56% 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

A 100 MW+ plant under 5 miles

Yankee Street · 3.1 migas, 128 MW · 3 plants within 10 miles

Power plants within 10 miles

  1. O H HutchingsNatural gas · 25 MW · 2.3 mi
    Capacity
    25 MW
    Main source
    Natural gas
    Technology
    Natural Gas Fired Combustion Turbine
    Operator
    Kimura Power LLC
    Sector
    IPP Non-CHP
    Where
    Miamisburg, Montgomery County
    Generating units
    1
    Built
    1968
    EIA plant code
    2848
  2. Yankee Street 100 MW or moreNatural gas · 128 MW · 3.1 mi
    Capacity
    128 MW
    By fuel
    natural gas 127 MW, solar 1 MW
    Main source
    Natural gas
    Technology
    Natural Gas Fired Combustion Turbine; Solar Photovoltaic;
    Operator
    Kimura Power LLC
    Sector
    IPP Non-CHP
    Where
    Centerville, Montgomery County
    Generating units
    8
    Built
    1969 (first unit); newest unit 2010
    EIA plant code
    2854
  3. Tait Electric Generating Station 100 MW or moreNatural gas · 607 MW · 7.4 mi
    Capacity
    607 MW
    By fuel
    natural gas 597 MW, oil 10 MW
    Main source
    Natural gas
    Technology
    Natural Gas Fired Combustion Turbine; Petroleum Liquids;
    Operator
    Kimura Power LLC
    Sector
    IPP Non-CHP
    Where
    Moraine, Montgomery County
    Generating units
    11
    Built
    1967 (first unit); newest unit 2002
    EIA plant code
    2847

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

1 to 3 miles

Nearest transmission line 1.9 miRockies Express Pipeline (interstate) · 7 mi of pipe in the ZIP

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

AT&T Ohio

AT&T OhioIncumbent 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

100% can get 100/20 Mbpsfiber 16% · cable 98% · 13,196 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

2 to 5 miles

Fast charger 3.6 mi: Meijer - Tesla Supercharger8 public stations in the ZIP (30 Level 2, 0 DC fast ports) · 21 within 5 miles of its center

Public EV charging inside ZIP 45342

  1. Kettering Health Miamisburg8 Level 2 · Miamisburg · 0.9 mi
    Address
    4000 Miamisburg Centerville Road, Miamisburg, OH 45342
    Ports
    8 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546
  2. Kettering Health Prestige2 Level 2 · Miamisburg · 1.5 mi
    Address
    1 Prestige Place, Miamisburg, OH 45342
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546
  3. Comfort Suites Miamisburg - Dayton South2 Level 2 · Miamisburg · 1.7 mi
    Address
    42 Prestige Plaza Drive, Miamisburg, OH 45342
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546
  4. MVRPC(EV#14)2 Level 2 · Miamisburg · 1.8 mi
    Address
    2718 Lyons Road, Miamisburg, OH 45342
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546
  5. Conifers Investors, LLC4 Level 2 · Miamisburg · 2.0 mi
    Address
    2555 Lonesome Pine Drive, Miamisburg, OH 45342
    Ports
    4 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546
  6. Austin Park4 Level 2 · Miamisburg · 2.0 mi
    Address
    9600 Summit Point Drive, Miamisburg, OH 45342
    Ports
    4 Level 2
    Plugs
    J1772
    Network
    FLO
    Hours
    24 hours daily
    Phone
    888-356-8911
  7. Austin Landing4 Level 2 · Miamisburg · 2.1 mi
    Address
    10050 Innovation Dr, Miamisburg, OH 45342
    Ports
    4 Level 2
    Plugs
    J1772
    Network
    AMPUP
    Hours
    Contact station for hours of availability
    Price
    $2.50 per hour
    Phone
    833-692-6787
  8. MIAMISBURG 14 Level 2 · Miamisburg · 2.2 mi
    Address
    1 Water Street, Miamisburg, OH 45342
    Ports
    4 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389

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

10 to 40%

28% within half a mile of a stop51 stops in the ZIP · Dayton RTA

None inside the ZIP; the nearest station or terminal

  1. Curbside bus stop in front of TargetIntercity bus stop · Dayton · 2.3 mi
    What it is
    Intercity bus stop
    City
    Dayton
    Coordinates
    39.63270, -84.21360

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 9.2 of 2054 intersections per square mile · 44% 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

11 to 25

14 public crossings13 gated · up to 23 trains a day · Norfolk Southern

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

No bridge rated poor

50 bridges, 0 rated poortypical build year 1985 · busiest IR-675, 115,300 vehicles a day

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

100,000 or more

133,728 vehicles a day on I-7518,587 trucks · 1.3M 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

15 to 30 miles

DAY · 19.2 miJames M Cox Dayton International · Amtrak at Cincinnati 38.7 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

2 to 4 pCi/L

3.1 pCi/L average radon2,065 tests · 24% above 4 pCi/L · median 1.9

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

Under 2% of residents

1.5% of residents in the 1% floodplain6% of the land is floodplain, 2% 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

20 to 40

Risk score 36 · higher than about 36% of US tractsIce storm 80 · Hail 74

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

10" of snow a year · 54.1°F averageJanuary low 22° · July high 86° · 41" 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, 9.5 miozone 67 ppb at Middletown Airport · Montgomery County median AQI 46

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

1 Superfund NPL site in this ZIP10 toxic-release reporters · 4 Superfund program sites in the ZIP

Superfund sites inside ZIP 45342

  1. Mound Plant (Usdoe) NPLSuperfund, NPL · Miamisburg · 1.7 mi
    Address
    Mound Rd, Miamisburg, OH 45342
    County
    Montgomery County
    Status
    On the National Priorities List
    Federal facility
    Yes
    EPA program ID
    OH6890008984
    EPA registry ID
    110071102151
  2. Miamisburg Contaminated AquiferSuperfund program · Miamisburg · 2.4 mi
    Address
    302 South Riverview Avenue, Miamisburg, OH 45342
    County
    Montgomery County
    Status
    Superfund program site, not on the National Priorities List
    EPA program ID
    OHSFN0507975
    EPA registry ID
    110009348116
  3. Veolia Es Technical Solutions LlcSuperfund program · West Carrollton · 4.4 mi
    Address
    4301 Infirmary Rd, West Carrollton, OH 45439
    County
    Montgomery County
    Status
    Superfund program site, not on the National Priorities List
    EPA program ID
    OHN000510361
    EPA registry ID
    110000394920
  4. Opossum Creek Drum SiteSuperfund program · Moraine · 4.5 mi
    Address
    4257 Soldiers Home Road, Moraine, OH 45237
    County
    Montgomery County
    Status
    Superfund program site, not on the National Priorities List
    EPA program ID
    OHN000510858
    EPA registry ID
    110071101782

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

1,000 to 10,000 lb

4,080 lb released on site in 20241 facility · Veolia N.A. Inc.

Facilities reporting toxic releases inside ZIP 45342

  1. Aldrich Chemical Company, Llc (0857781883)Toxics Release Inventory · Miamisburg · 0.9 mi
    Address
    3858 Benner Rd., Miamisburg, OH 45342
    County
    Montgomery County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45342STCNC3858B
    EPA registry ID
    110000394163
  2. Pitney BowesToxics Release Inventory · Miamisburg · 1.1 mi
    Address
    1 Kohnle Drive, Miamisburg, OH 45342
    County
    Montgomery County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45342PTNYB1KOHN
    EPA registry ID
    110010357345
  3. Monarch Marking Systems IncToxics Release Inventory · Miamisburg · 1.3 mi
    Address
    170 Monarch Lane, Miamisburg, OH 45342
    County
    Montgomery County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45342MNRCHSTATE
    EPA registry ID
    110007157771
  4. U.S. Doe Mound PlantToxics Release Inventory · Miamisburg · 2.0 mi
    Address
    1 Mound Road, Miamisburg, OH 45342
    County
    Montgomery County
    Status
    Reports to the Toxics Release Inventory (active)
    Federal facility
    Yes
    EPA program ID
    45342SDPRTMOUND
    EPA registry ID
    110000850632
  5. Dayton Superior Corp.Toxics Release Inventory · Miamisburg · 2.2 mi
    Address
    721 Richard St, Miamisburg, OH 45342
    County
    Montgomery County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45342DYTNS721RI
    EPA registry ID
    110001630021
  6. Dayton Power & Light Co Oh Hutchings StationToxics Release Inventory · Miamisburg · 2.2 mi
    Address
    9200 Chautauqua Rd, Miamisburg, OH 45342
    County
    Montgomery County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45342DYTNP9200C
    EPA registry ID
    110000394145
  7. Miami-Cast, Inc.Toxics Release Inventory · Miamisburg · 2.3 mi
    Address
    901 N. Main Street, Miamisburg, OH 45342
    County
    Montgomery County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45342MMCST901NM
    EPA registry ID
    110001622334
  8. Renegade Materials CorporationToxics Release Inventory · Miamisburg · 2.6 mi
    Address
    10800 Industry Ln, Miamisburg, OH 45342
    County
    Montgomery County County
    Status
    Reports to the Toxics Release Inventory (***unchanged***)
    EPA program ID
    4534WRNGDM18IND
    EPA registry ID
    110071750864
  9. Pennsylvania Iron & Coal IncToxics Release Inventory · Miamisburg · 3.8 mi
    Address
    4634 S Infirmary Rd, Miamisburg, OH 45342
    County
    Montgomery County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45342PNNSY4634S
    EPA registry ID
    110002450400
  10. Veolia Es Technical Solutions LlcToxics Release Inventory · West Carrollton · 4.4 mi
    Address
    4301 Infirmary Rd, West Carrollton, OH 45439
    County
    Montgomery County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45449CWMRS4301I
    EPA registry ID
    110000394920

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

3 to 5

4 high-hazard dams within 10 milesNearest: Remick Lake Dam, 3.6 mi, condition poor

High-hazard dams within 10 miles

  1. Remick Lake Dam PoorTributary To Clear Creek · condition: poor · 3.6 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Poor (assessed 05/06/2021)
    River or stream
    Tributary To Clear Creek
    Purpose
    Recreation
    Type
    Earth
    Height
    29 ft
    Storage
    44 acre-feet
    Completed
    1966
    Owner type
    Private
    County
    Warren County
    Nearest town (NID)
    Springboro
    Last inspection
    05/06/2021
    Emergency action plan
    Yes
    NID ID
    OH02594
  2. Lake Marinole DamTributary To Holes Creek · condition: satisfactory · 6.1 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Satisfactory (assessed 05/04/2021)
    River or stream
    Tributary To Holes Creek
    Purpose
    Recreation
    Type
    Earth
    Height
    29 ft
    Storage
    40 acre-feet
    Completed
    1966
    Owner type
    Private
    County
    Montgomery County
    Nearest town (NID)
    Kettering
    Last inspection
    05/04/2021
    Emergency action plan
    Yes
    NID ID
    OH00423
  3. Germantown DamTwin Creek · condition: fair · 7.9 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 04/27/2021)
    River or stream
    Twin Creek
    Purpose
    Flood Risk Reduction
    Type
    Earth
    Height
    107 ft
    Storage
    142,000 acre-feet
    Completed
    1922
    Owner type
    Local Government
    County
    Montgomery County
    Nearest town (NID)
    Germantown
    Last inspection
    04/27/2021
    Emergency action plan
    Yes
    NID ID
    OH00425
  4. Charylie's Lake DamTributary To Great Miami River · condition: fair · 8.3 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 06/03/2021)
    River or stream
    Tributary To Great Miami River
    Purpose
    Recreation
    Type
    Earth
    Height
    29 ft
    Storage
    46 acre-feet
    Completed
    1963
    Owner type
    Private
    County
    Butler County
    Nearest town (NID)
    Poast Town
    Last inspection
    06/03/2021
    Emergency action plan
    No
    NID ID
    OH00177

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

3 to 5

3 tornado tracks within 5 miles since 19500 rated F2/EF2+ · 16 federal declarations for Montgomery 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

18 spills reported since 2021mostly unidentified material or sheen · 2 reached water

Spills reported since 2021 inside ZIP 45342

  1. Material White Reached water2026-08-13 · Miami Twp · 0.7 mi
    Reported
    2026-08-13
    What spilled
    Material White
    Reached a waterway
    99 - Unnamed
    Where
    Miami Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2608EPA0001497
  2. Sewage Sludge / Biosolids Reached water2023-03-25 · Miamisburg · 0.9 mi
    Reported
    2023-03-25
    What spilled
    Sewage Sludge / Biosolids
    Largest amount reported
    5,000 gallons
    Reached a waterway
    Little Beaver Creek
    Where
    Miamisburg, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2303EPA0000441
  3. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-03-05 · Miamisburg · 1.1 mi
    Reported
    2024-03-05
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    80 gallons
    Where
    Miamisburg, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2403EPA0000345
  4. Oil Motor / Lube Oil / Vehicle2025-09-07 · Dayton · 1.1 mi
    Reported
    2025-09-07
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Largest amount reported
    10 gallons
    Where
    Dayton, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2509EPA0001514
  5. Fuel Oil/ Home Heating / Heating Oil2024-03-01 · Miami Twp · 1.2 mi
    Reported
    2024-03-01
    What spilled
    Fuel Oil/ Home Heating / Heating Oil
    Where
    Miami Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2403EPA0000319
  6. Sheen Rainbow / Hydrocarbon2021-12-23 · Miamisburg · 1.3 mi
    Reported
    2021-12-23
    What spilled
    Sheen Rainbow / Hydrocarbon
    Where
    Miamisburg, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2112EPA0001901
  7. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-05-03 · Miami Twp · 1.4 mi
    Reported
    2021-05-03
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    60 gallons
    Where
    Miami Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2105EPA0000615
  8. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-01-19 · Miami Twp · 1.5 mi
    Reported
    2024-01-19
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    150 gallons
    Where
    Miami Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2401EPA0000094
  9. Other / All Other / Trade Name / Mixture / Solution Etc2022-11-05 · Miami Twp · 1.6 mi
    Reported
    2022-11-05
    What spilled
    Other / All Other / Trade Name / Mixture / Solution Etc
    Where
    Miami Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2211EPA0001646
  10. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2023-08-07 · Miami Twp · 1.6 mi
    Reported
    2023-08-07
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Where
    Miami Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2308EPA0001345
  11. Oil Motor / Lube Oil / Vehicle2021-04-09 · Miami Twp · 1.9 mi
    Reported
    2021-04-09
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Where
    Miami Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2104EPA0000489
  12. Other / All Other / Trade Name / Mixture / Solution Etc2021-08-06 · Miamisburg · 1.9 mi
    Reported
    2021-08-06
    What spilled
    Other / All Other / Trade Name / Mixture / Solution Etc
    Where
    Miamisburg, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2108EPA0001200
  13. Sewage Human2024-05-26 · Miamisburg · 2.1 mi
    Reported
    2024-05-26
    What spilled
    Sewage Human
    Where
    Miamisburg, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2405EPA0000885
  14. Other / All Other / Trade Name / Mixture / Solution Etc2022-07-01 · Miamisburg · 2.1 mi
    Reported
    2022-07-01
    What spilled
    Other / All Other / Trade Name / Mixture / Solution Etc
    Largest amount reported
    25 gallons
    Where
    Miamisburg, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2207EPA0000998
  15. Other / All Other / Trade Name / Mixture / Solution Etc2022-11-28 · Miamisburg · 2.2 mi
    Reported
    2022-11-28
    What spilled
    Other / All Other / Trade Name / Mixture / Solution Etc
    Where
    Miamisburg, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2211EPA0001759
  16. Toluene / Methylbenzene (C6H6Ch3)2021-07-15 · West Carrollton · 4.2 mi
    Reported
    2021-07-15
    What spilled
    Toluene / Methylbenzene (C6H6Ch3)
    Where
    West Carrollton, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2107EPA0001055
  17. Oil Motor / Lube Oil / Vehicle2024-06-03 · Miami Twp · 4.3 mi
    Reported
    2024-06-03
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Where
    Miami Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2406EPA0000922

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 ZIP0 producing · 0 shale · 0 orphan · nearest 1.47 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 22.3 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

Somewhat limited

Miamian silt loam, 2 to 6 percent slopes, erodedseptic somewhat limited · well drained

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%

3.1% public land · 698 acresRiver Bend Golf Club · Sycamore State Park 12.3 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

1 to 3%

1.2% wetland · 254 acrespond 187 · forested/shrub wetland 44 · emergent wetland 23

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

40% to 75%

47% developed · 17% tree canopycropland 20% · forest 16% · pasture 13%

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%

33.3% bachelor's or higher82.3% white · 5.1% Black · 2.6% Hispanic · 4.3% Asian · 5.8% 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

26,825 jobs · 17,102 employed residentsProfessional and technical services 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)

Groundwater wells in the Great Miami River buried-valley aquifer at MiamisburgMiamisburg City Water Treatment Plant · Miamisburg City · +1 more

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 40.6income rank at 35 for children of low-income parents · 2.21% 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

40th to 60th

46th percentile of Ohio tractssocioeconomic 46 · household 42 · minority status 44 · housing and transport 53

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%

17.2% in fair or poor healthobesity 33.4% · diabetes 11.7% · smoking 13.3% · depression 26.2%

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 expectancy16 tracts, from 69.7 to 86.2

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

Sycamore Medical Center · 0.9 miMiamisburg · 154 beds · 6 within 10 miles

Hospitals within 5 miles

  1. Sycamore Medical CenterGeneral hospital · Miamisburg · 0.9 mi
    What it is
    General hospital
    Address
    4000 Miamisburg-Centerville Road, Miamisburg, OH 45342
    County
    Montgomery County
    Beds
    154
    Helipad
    Yes
    Ownership
    Non-profit
    Medicare overall rating
    4 of 5 stars
    Emergency department (Medicare)
    Yes
    Medicare reports it as
    Kettering Health Miamisburg
    Phone
    (937) 866-0551
    Medicare ID
    360239
  2. Pam Specialty Hospital of DaytonGeneral hospital · Miamisburg · 0.9 mi
    What it is
    General hospital
    Address
    4000 Miamisburg Centerville Rd, Miamisburg, OH 45342
    County
    Montgomery County
    Beds
    44
    Helipad
    Yes
    Ownership
    Proprietary
    Phone
    (937) 384-8300
  3. Pam Health Rehabilitation Hospital of MiamisburgCritical access hospital · Miamisburg · 1.0 mi
    What it is
    Critical access hospital
    Address
    2310 Crosspointe Drive, Miamisburg, OH 45342
    County
    Montgomery County
    Beds
    62
    Ownership
    Proprietary
    Phone
    (937) 617-0566
  4. Southview HospitalGeneral hospital · Dayton · 2.8 mi
    What it is
    General hospital
    Address
    1997 Miamisburg-Centerville Rd, Dayton, OH 45459
    County
    Montgomery County
    Beds
    129
    Ownership
    Non-profit
    Phone
    (937) 401-6000
  5. Kettering Behavioral Medicine CenterPsychiatric hospital · Dayton · 4.2 mi
    What it is
    Psychiatric hospital
    Address
    5350 Lamme Road, Dayton, OH 45439
    County
    Montgomery County
    Beds
    60
    Ownership
    Non-profit
    Phone
    (937) 534-4600

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.

Community health centers within 3 miles, and the nearest beyond

  1. Community Health Centers of Greater Dayton - Alex Central Health CenterHealth center · Miamisburg · 1.3 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Miamisburg
    Coordinates
    39.64154, -84.24423
  2. Centerpoint Health Suite DHealth center · Franklin · 5.0 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Franklin
    Coordinates
    39.55627, -84.28038

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 Miamisburg DialysisDialysis · Miamisburg · 1.0 mi
    Address
    290 Alexandersville Dialysis, Miamisburg, OH 45342
    Dialysis stations
    1
    Medicare star rating
    4 of 5 stars
    Services
    in-center hemodialysis, peritoneal dialysis
    Shift starting after 5 pm
    Yes
    Ownership
    for profit
    Chain
    DaVita
    Medicare certified since
    2012-10-10
    Phone
    (937) 865-0633
    Medicare ID
    362785
  2. Fmc - Dayton Regional Dialysis-South,IncDialysis · Dayton · 3.4 mi
    Address
    7700 Washington Village Drive, Suite 100, Dayton, OH 45459
    Dialysis stations
    24
    Medicare star rating
    2 of 5 stars
    Services
    in-center hemodialysis
    Ownership
    for profit
    Chain
    Fresenius Medical Care
    Medicare certified since
    1993-05-01
    Phone
    (937) 438-9595
    Medicare ID
    362528
  3. Fresenius Kidney Care Centerville HomeDialysis · Dayton · 3.4 mi
    Address
    7700 Washington Village Drive, Dayton, OH 45459
    Dialysis stations
    1
    Medicare star rating
    4 of 5 stars
    Services
    peritoneal dialysis, home hemodialysis training
    Ownership
    for profit
    Chain
    Fresenius Medical Care
    Medicare certified since
    2018-06-21
    Phone
    (937) 433-0106
    Medicare ID
    362875

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

KINGSTON OF MIAMISBURG · 0.4 mi4 of 5 stars · 113 beds · 12 within 5 miles

Nursing homes within 3 miles

  1. Kingston of Miamisburg4 of 5 stars · Miamisburg · 0.4 mi
    Address
    1120 South Dunaway Street, Miamisburg, OH 45342
    Certified beds
    113
    Residents on an average day
    88
    Medicare overall rating
    4 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    4 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    KINGSTON HEALTHCARE
    Takes
    Medicare and Medicaid
    Phone
    (937) 247-6004
    Medicare ID
    365984
  2. Sycamore Trails Post Acute4 of 5 stars · Miamisburg · 0.7 mi
    Address
    450 Oak Ridge Boulevard, Miamisburg, OH 45342
    Certified beds
    102
    Residents on an average day
    69
    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
    1 fine totalling $11,037 (latest 2024-06-27)
    Ownership
    For profit - Limited Liability company
    Chain
    PACS GROUP
    Takes
    Medicare and Medicaid
    Phone
    (937) 866-8885
    Medicare ID
    365640
  3. Sycamorespring of Miamisburg5 of 5 stars · Miamisburg · 1.2 mi
    Address
    2164 E Central Ave, Miamisburg, OH 45342
    Certified beds
    99
    Residents on an average day
    94
    Medicare overall rating
    5 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    CARESPRING
    Takes
    Medicare and Medicaid
    Phone
    (937) 384-4308
    Medicare ID
    366000
  4. Laurels of West Carrollton The1 of 5 stars · West Carrollton · 1.9 mi
    Address
    115 Elmwood Circle, West Carrollton, OH 45449
    Certified beds
    88
    Residents on an average day
    76
    Medicare overall rating
    1 of 5 stars
    Health inspections
    2 of 5 stars
    Staffing
    1 of 5 stars
    Quality measures
    4 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    CIENA HEALTHCARE/LAUREL HEALTH CARE
    Takes
    Medicare and Medicaid
    Phone
    (937) 866-3814
    Medicare ID
    365598
  5. Wood Glen Alzheimer's Community3 of 5 stars · Dayton · 1.9 mi
    Address
    3800 Summit Glen Drive, Dayton, OH 45449
    Certified beds
    148
    Residents on an average day
    142
    Medicare overall rating
    3 of 5 stars
    Health inspections
    3 of 5 stars
    Staffing
    1 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Limited Liability company
    Chain
    COMMUNICARE HEALTH
    Takes
    Medicare and Medicaid
    Phone
    (937) 436-2273
    Medicare ID
    365722
  6. Vienna Springs Health Campus5 of 5 stars · Dayton · 2.8 mi
    Address
    2510 Vienna Pkwy, Dayton, OH 45459
    Certified beds
    54
    Residents on an average day
    51
    Medicare overall rating
    5 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    3 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Individual
    Chain
    TRILOGY HEALTH SERVICES
    Takes
    Medicare and Medicaid
    Phone
    (937) 741-7896
    Medicare ID
    366490

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

1.5 violent offenses per 1,000Miamisburg Police · 15.0 property per 1,000 · 12 months · 52% 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

2 to 4 miles

Miamisburg Police Department · 2.1 mi1 station within 3 miles · post office 1 mi

Police stations within 3 miles, and the nearest beyond

  1. Miamisburg Police DepartmentMiamisburg · 2.1 mi
    Address
    10 North 1st Street, Miamisburg, OH 45342
    Coordinates
    39.64216, -84.28711
  2. West Carrollton Police DepartmentWest Carrollton · 3.3 mi
    Address
    300 East Central Avenue, West Carrollton, OH 45449
    Coordinates
    39.67259, -84.24848

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

1 to 2 miles

Miami Valley Fire District Station 54 · 1.2 mi5 stations within 3 miles, 28 within 8

Fire and EMS stations within 3 miles

  1. Miami Valley Fire District Station 54Miamisburg · 1.2 mi
    Address
    2135 East Central Avenue, Miamisburg, OH 45342
    Coordinates
    39.64240, -84.24947
  2. Miami Valley Fire District Station 52Miamisburg · 1.9 mi
    Address
    2710 Lyons Road, Miamisburg, OH 45342
    Coordinates
    39.62748, -84.22027
  3. Miami Valley Fire District Station 53Miamisburg · 2.1 mi
    Address
    10 North 1st Street, Miamisburg, OH 45342
    Coordinates
    39.64319, -84.28690
  4. West Carrollton Fire Department Station 57West Carrollton · 2.2 mi
    Address
    1700 South Alex Road, West Carrollton, OH 45449
    Coordinates
    39.65562, -84.24192
  5. Miami Valley Fire District Station 51Miamisburg · 2.6 mi
    Address
    10899 Wood Road, Miamisburg, OH 45342
    Coordinates
    39.58828, -84.24884

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

1 to 2 miles

Miamisburg Branch Library · 1.7 miDayton Metro Library · 2 within 3 miles, 12 within 8

Public libraries within 3 miles

  1. Miamisburg Branch LibraryBranch · Miamisburg · 1.7 mi
    Address
    545 E. Linden Ave., Miamisburg, OH 45342
    What it is
    Branch
    Library system
    Dayton Metro Library
    Open
    3,042 hours a year, 52 weeks
    Building
    16,147 sq ft
    System's visits, FY2024
    1,987,700
    System's loans, FY2024
    4,831,439
    People the system serves
    452,238
    Phone
    (937) 463-2665
  2. Miami Township BranchBranch · Miamisburg · 1.8 mi
    Address
    2718 Lyons Rd, Miamisburg, OH 45342
    What it is
    Branch
    Library system
    Dayton Metro Library
    Open
    3,042 hours a year, 52 weeks
    Building
    17,936 sq ft
    System's visits, FY2024
    1,987,700
    System's loans, FY2024
    4,831,439
    People the system serves
    452,238
    Phone
    (937) 463-2665

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 45342

  1. National Archives At DaytonMuseum · Dayton · 2.0 mi
    What it is
    Museum
    City
    Dayton
    Coordinates
    39.63000, -84.21843

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

  2. Mound Science And Energy MuseumHistory museum · Miamisburg · 2.0 mi
    What it is
    History museum
    City
    Miamisburg
    Coordinates
    39.63638, -84.28980

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

  3. Experi-CenterMuseum · Miamisburg · 2.0 mi
    What it is
    Museum
    City
    Miamisburg
    Coordinates
    39.63511, -84.29053

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

  4. Miamisburg Historical SocietyHistorical society · Miamisburg · 2.1 mi
    What it is
    Historical society
    City
    Miamisburg
    Coordinates
    39.64212, -84.28893

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

  5. Carlisle Area Historical SocietyHistorical society · Miamisburg · 2.6 mi
    What it is
    Historical society
    City
    Miamisburg
    Coordinates
    39.58869, -84.24509

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

  6. B Flyer WrightMuseum · Miamisburg · 2.6 mi
    What it is
    Museum
    City
    Miamisburg
    Coordinates
    39.59358, -84.22920

    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

Under 10% of residents

6.2% in low-income, low-access tracts37% over 1 mile from a supermarket · 5% 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

Settled before 1800

Miamisburg · settled 1797first settled, platted or incorporated (earliest year recorded)

Mounds and earthworks within 5 miles

  1. Miamisburg MoundMound · Adena culture · 1.4 mi
    What it is
    Mound
    Age
    Adena culture, c. 800 BC-AD 100; 65 feet high, about 800 feet in circumference; excavated 1869; listed on the National Register of Historic Places November 10, 1971
    Where
    on a bluff above the Great Miami River, Miamisburg
    County
    Montgomery County
    Named in the history of
    Montgomery County
    Map point
    from the site's Wikipedia article

    Many mounds stand on private land; visit only those open to the public.

Source: the History records' native sites, each placed by its own Wikipedia article; sites no article places are named on the History card but not pinned. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

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

3 to 6

3 listed historic placesJacob's Church

  1. Jacob's ChurchBuilding · Miamisburg · listed 1990
    Address
    213 E. Central Ave.
    Where
    Miamisburg, Montgomery County · ZIP 45342
    What it is
    Building
    Listed on the National Register
    1990
    NRIS reference number
    90001290
    Coordinates
    39.64202, -84.28634
  2. Miamisburg MoundSite · Miamisburg · listed 1970
    Address
    SE of Miamisburg on OH 725
    Where
    Miamisburg, Montgomery County · ZIP 45342
    What it is
    Site
    Listed on the National Register
    1970
    NRIS reference number
    70000511
    Coordinates
    39.62739, -84.28085
  3. Salem Bear Creek Church, Salem Evangelical Lutheran ChurchBuilding · Germantown · listed 1990
    Address
    Roughly bounded by Union Rd., Dayton Germantown Pike, and Bear Creek
    Where
    Germantown, Montgomery County · ZIP 45342
    What it is
    Building
    Listed on the National Register
    1990
    NRIS reference number
    90001291
    Coordinates
    39.68012, -84.30945

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 Montgomery 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

Miamisburg CityCity school district

Public schools inside ZIP 45342

  1. Miamisburg High School4 of 5 stars · Miamisburg · 0.2 mi
    Address
    1860 Belvo Rd, Miamisburg, OH 45342
    School district
    Miamisburg City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    1,462
    Teachers (full-time equivalent)
    81.5
    Report card, 2025-26
    4 of 5 stars
    Performance index
    76.8%
    Four-year graduation rate
    94.4%
    Ohio building IRN
    024422
    NCES school ID
    390443901313
  2. Miamisburg Middle School3.5 of 5 stars · Miamisburg · 0.8 mi
    Address
    8668 Miamisburg Springboro Rd, Miamisburg, OH 45342
    School district
    Miamisburg City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    1,116
    Teachers (full-time equivalent)
    71
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    72.4%
    Ohio building IRN
    039156
    NCES school ID
    390443901316
  3. Mound Intermediate School3.5 of 5 stars · Miamisburg · 1.3 mi
    Address
    1108 Range Ave, Miamisburg, OH 45342
    School district
    Miamisburg City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    276
    Teachers (full-time equivalent)
    16.2
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    80.6%
    Ohio building IRN
    025668
    NCES school ID
    390443901315
  4. Medlar View Primary School5 of 5 stars · Miamisburg · 1.4 mi
    Address
    4400 Medlar Rd, Miamisburg, OH 45342
    School district
    Miamisburg City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    380
    Teachers (full-time equivalent)
    21.4
    Report card, 2025-26
    5 of 5 stars
    Ohio building IRN
    136598
    NCES school ID
    390443902622
  5. Miamisburg Online SchoolMiamisburg · 1.8 mi
    Address
    540 Park Ave, Miamisburg, OH 45342
    Kind (NCES)
    Regular School
    Students, 2023-24
    0
    NCES school ID
    390443906218
  6. Kinder Intermediate School3.5 of 5 stars · Miamisburg · 1.8 mi
    Address
    536 E Central Ave, Miamisburg, OH 45342
    School district
    Miamisburg City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    288
    Teachers (full-time equivalent)
    15.5
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    76.4%
    Ohio building IRN
    019034
    NCES school ID
    390443901311
  7. Mark Twain Primary School3 of 5 stars · Miamisburg · 2.0 mi
    Address
    822 N 9th St, Miamisburg, OH 45342
    School district
    Miamisburg City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    322
    Teachers (full-time equivalent)
    19.1
    Report card, 2025-26
    3 of 5 stars
    Ohio building IRN
    022905
    NCES school ID
    390443901312
  8. Maddux-Lang PreschoolMiamisburg · 2.3 mi
    Address
    4010 Crains Run Rd, Miamisburg, OH 45342
    Kind (NCES)
    Regular School
    Students, 2023-24
    198
    Teachers (full-time equivalent)
    9
    NCES school ID
    390443905477
  9. Jane Chance Intermediate School4 of 5 stars · Miamisburg · 2.4 mi
    Address
    10661 Wood Rd, Miamisburg, OH 45342
    School district
    Miamisburg City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    301
    Teachers (full-time equivalent)
    19.6
    Report card, 2025-26
    4 of 5 stars
    Performance index
    78.1%
    Ohio building IRN
    011993
    NCES school ID
    390443905617
  10. Bear Primary School3 of 5 stars · Miamisburg · 2.6 mi
    Address
    545 School St, Miamisburg, OH 45342
    School district
    Miamisburg City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    214
    Teachers (full-time equivalent)
    13.6
    Report card, 2025-26
    3 of 5 stars
    Ohio building IRN
    001891
    NCES school ID
    390443901310

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 45342

  1. Creative World of MontessoriPrivate, nonsectarian, special program · Miamisburg · 0.4 mi
    Address
    1720 Belvo Rd, Miamisburg, OH 45342
    Kind
    nonsectarian, special program
    Students, 2023-24
    14
    Teachers (full-time equivalent)
    4.1
    Students per teacher
    3.41463
    Phone
    (937) 938-1235
    NCES private school ID
    A9707528
  2. Bishop Leibold WestPrivate, Catholic · Miamisburg · 2.0 mi
    Address
    24 S 3Rd St, Miamisburg, OH 45342
    Kind
    Catholic
    Students, 2023-24
    120
    Teachers (full-time equivalent)
    7.3
    Students per teacher
    16.4384
    Phone
    (937) 434-9343
    NCES private school ID
    A2102965
  3. Dayton Christian SchoolPrivate, conservative Christian · Miamisburg · 2.5 mi
    Address
    9391 Washington Church Rd, Miamisburg, OH 45342
    Kind
    conservative Christian
    Students, 2023-24
    832
    Teachers (full-time equivalent)
    81.8
    Students per teacher
    10.1711
    Phone
    (937) 291-7208
    NCES private school ID
    A0502714

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

3.5 stars

3.5 stars overallMiamisburg City · performance index 76.7% of the year's maximum · 94.4% 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

Dayton Barber College · 1.7 miMiamisburg · 11 campuses within 10 miles

Colleges within 5 miles, and the nearest beyond

  1. Dayton Barber CollegeFor-profit two-year college · Miamisburg · 1.7 mi
    What it is
    For-profit two-year college
    City
    Miamisburg
    Students, 2023-24 (12-month count)
    111
    Graduation rate
    69% within three years (a class of 45)
    IPEDS unit ID
    202453
  2. Creative Images Institute of Cosmetology-South DaytonFor-profit two-year college · Dayton · 4.3 mi
    What it is
    For-profit two-year college
    City
    Dayton
    Students, 2023-24 (12-month count)
    115
    Graduation rate
    84% within three years (a class of 55)
    IPEDS unit ID
    444051
  3. Kettering CollegePrivate nonprofit college · Kettering · 5.9 mi
    What it is
    Private nonprofit college
    City
    Kettering
    Students, 2023-24 (12-month count)
    1,230
    Tuition and fees, in state
    $15,672
    Graduation rate
    63% of bachelor's students, within six years (a class of 35)
    IPEDS unit ID
    203544

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

Miamisburg (city)53% of residents, then Miami Township, Montgomery 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-10 · Mike Turner (R)Senate 5 Stephen A. Huffman · House 40 Rodney Creech

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 45342 (Miamisburg)

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

Rain and snow

How much has actually fallen on 45342 (Miamisburg), day by day, from 1893 to now. Daily totals, not averages.

rain, last 30 days
0.64 in
2026-09-29 to 2026-10-28
rain so far in 2026
43.7 in
8.6 in above normal for the date
snow so far in 2026
19.1 in
a normal year brings 13.7 in
a normal year
41.6 in
average of 30 years, 1991-2020
The last twelve months
MonthRain (in)Snow (in)Days counted
October 2026 0.64 — 28
September 2026 4.34 — 30
August 2026 11.13 — 31
July 2026 2.29 — 31
June 2026 4.85 — 30
May 2026 6.76 — 31
April 2026 3.11 — 30
March 2026 6.99 0.3 31
February 2026 2.58 3.5 28
January 2026 0.98 15.3 31
December 2025 2.04 9.8 31
November 2025 2.69 2.5 30
On the record, 1893–2026
Wettest year2011 — 59.3 in
Driest year1901 — 23.9 in
Snowiest year1906 — 52.9 in
Wettest day on record6 October 1910 — 5.13 in
Heaviest snowfall in a day23 March 1968 — 10.98 in
Deepest snow on the ground14 January 1982 — 40.00 in

67% of these days are measurements from a gauge inside 45342 (Miamisburg); the rest are estimated from the nearest gauges around it.

48,606 days of records, 1893-01-01 to 2026-10-28. 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 45342 (Miamisburg): 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
152
those placed on the map inside 45342 (Miamisburg)
What kind of permits
ProgramFacilities and sites
Wastewater and stormwater discharge29
Hazardous waste27
Air pollution22
State sewer loans17
State water loans13
Voluntary cleanup11
Sewer and water-line construction7
Site assessment6
Federal Facilities5
Public drinking water4
Wetland and stream fill4
Contaminated-site cleanup3
3 smaller programs
The latest filings
DateFacility or siteWhat
DEER VALLEY SECTION 3 Wastewater and stormwater discharge permit
GANDER CREEK DRIVE PROPERTY Wetland and stream fill permit
US DOE MOUND FAC, MIAMISBURG Contaminated-site cleanup cleanup response
DEER VALLEY SUBDIVISION - SECTION 4 Wastewater and stormwater discharge permit
DEER VALLEY SECTION 3 Wastewater and stormwater discharge permit
SILVER BIRCH - GANDER CREEK DRIVE PROPERTY Wetland and stream fill permit
GANDER CREEK DRIVE PROPERTY Wetland and stream fill permit
HUTCHINGS INDUSTRIAL PARK LLC Wastewater and stormwater discharge permit
US DOE MOUND FAC, MIAMISBURG Federal Facilities cleanup response
DEER VALLEY SUBDIVISION - SECTION 4 Wastewater and stormwater discharge permit
DEER VALLEY SECTION 3 Wastewater and stormwater discharge permit
SILVER BIRCH - GANDER CREEK DRIVE PROPERTY Wetland and stream fill permit
DEER VALLEY SUBDIVISION - SECTION 4 Wastewater and stormwater discharge permit
DEER VALLEY SECTION 3 Wastewater and stormwater discharge permit
COHEN BROTHERS INC - WEST CARROLLTON Hazardous waste notice of violation
DAYTON SUPERIOR CORP Hazardous waste notice of violation
HARTZELL MFG CO Wastewater and stormwater discharge permit
VEDO A97 LEITER RD Wastewater and stormwater discharge permit
US DOE MOUND FAC, MIAMISBURG Federal Facilities cleanup response
VEDO A97 LEITER RD Wastewater and stormwater discharge permit
RENEGADE MATERIALS CORP Hazardous waste violation resolved
VEOLIA ES TECHNICAL SOLUTIONS LLC Hazardous waste inspection
US DOE MOUND FAC, MIAMISBURG Federal Facilities cleanup response
DEER VALLEY SUBDIVISION - SECTION 4 Wastewater and stormwater discharge permit
DEER VALLEY SECTION 3 Wastewater and stormwater discharge permit

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

The county

Montgomery County: 33 ZIP codes, 27 cities, villages and townships, 531,614 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 45342?

ZIP code 45342 is the Miamisburg, Ohio post office area in Montgomery County, home to 37,508 residents. Of its residents, 53% live in the city of Miamisburg, 42% in Miami Township and 3% in Washington Township.

What county is ZIP code 45342 in?

ZIP code 45342 is in Montgomery County, Ohio.

Where does the tap water in ZIP code 45342 come from?

Groundwater wells in the Great Miami River buried-valley aquifer at Miamisburg. Miamisburg City Water Treatment Plant · Miamisburg City · +1 more.

What school district is ZIP code 45342 in?

ZIP code 45342 is in the Miamisburg City School District.

Cite and data

Cite this page as:

Cracked Buckeye, "45342 · Miamisburg, Montgomery County", https://crackedbuckeye.com/zip/45342/, built 2026-10-31, accessed [date].

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