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Washington Township and Dayton

Montgomery County · 36,474 residents · Dayton post office; 64% of residents live in the township of Washington Township

Tap water here comes from Mad River Well Field wells, treated at Ottawa Water Treatment Plant (Mad River Well Field). The water here

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Montgomery County

45458 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: Mad River Well Field wells along the Mad River east of Dayton, refilled by river water let into recharge lagoons. Source: EPA SDWIS
  2. Local history 1796 The town here was settled around 1796, earlier than 86% of the Ohio ZIPs with a researched town. Source: Ohio History Connection
  3. Power plants 2.2 mi This ZIP sits close to a large power plant: the nearest 100+ MW plant is 2.2 miles away, closer than 98% of Ohio ZIPs. Source: EIA-860
  4. People 60% Educational attainment runs high here: 60% of adults 25 and over hold a bachelor's degree or higher, more than 96% of Ohio ZIPs. Source: Census ACS
  5. Homes and income $362,700 Home values run high here: a median of $362,700, more than 95% of Ohio ZIPs. Source: Census ACS
  6. Life expectancy 82.3 years Life expectancy runs high here: 82.3 years at birth, estimated from deaths in 2010 to 2015, more than 94% of Ohio ZIPs. Source: CDC USALEEP
  7. Health 14.0% Self-reported health runs better here: 14.0% of adults report fair or poor health, lower than 94% of Ohio ZIPs. Source: CDC PLACES
  8. House by house 1990 The housing stock here is newer than most: a median year built of 1990, newer than 93% of Ohio ZIPs. Source: Montgomery County Auditor
  9. Violations 2 This ZIP's water system has more health-based violations than most: 2 since 2015, more than 92% of Ohio ZIPs on a public system. Source: EPA SDWIS (Envirofacts)
  10. Algal toxins 0.0 µg/L Algal toxins run low here: raw water has tested up to 0.0 µg/L of microcystin, lower than 85% of Ohio ZIPs with a result. Source: Ohio EPA HAB information for public water systems

Local events in 45458

49 events in the next 90 days from 7 public calendars. All local events in 45458

  1. Trick or Treat

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

  2. TAB Meeting

    4 to 5 p.m. · Centerville Library · From Washington-Centerville Public Library

  3. Totally Teen Tuesday: Game Night

    7 to 8:30 p.m. · Centerville Library · From Washington-Centerville Public Library

Checked October 20; the events page is refreshed daily.

Your ballot

Who represents 45458, 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 6: not on the 2026 ballot; the sitting member is Willis E. Blackshear Jr. (D)Ohio House district 37: Tom Young (R)
Montgomery County and 45458's U.S. House, Ohio Senate and Ohio House districts.
ChamberDistrictMemberParty
U.S. HouseDistrict 10 (89% of residents)——
U.S. HouseDistrict 1 (11% of residents)——
Ohio SenateDistrict 6 (88% of residents)Willis E. Blackshear Jr.D
Ohio SenateDistrict 7 (11% of residents)Steve WilsonR
Ohio HouseDistrict 37 (88% of residents)Tom YoungR
Ohio HouseDistrict 55 (11% of residents)Michelle TeskaR

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:

45458'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 45458 · 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)

Mad River Well Field wells along the Mad River east of Dayton, refilled by river water let into recharge lagoonsOttawa Water Treatment Plant (Mad River Well Field) · Montgomery County Water Services 1

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 807–1,067 ft, averaging 968 ft · Dayton 708–1,042 ft, averaging 832 · Montgomery County 665–1,097 ft (USGS 3DEP)

Mad River / Great Miami Buried Valley Aquifer
Groundwater · via Montgomery County Water Services 1
Drawn from: Mad River Well Field wells along the Mad River east of Dayton, refilled by river water let into recharge lagoons
Treated at Ottawa Water Treatment Plant (Mad River Well Field), 1044 Ottawa St, Dayton, OH 45402 · served from more than one plant
  • primaryMad River Well Field · Great Miami Buried Valley Aquifer (semi-confined glacial sand-and-gravel outwash in a buried bedrock valley, in three zones separated by…
    About 63 wells along the Mad River, 29 of them at Rohrers Island, refilled by river water in recharge lagoons; feeds the 96 MGD Ottawa plant (63 wells · 30-182 ft)
  • rechargeMad River recharge intakes 1 and 2 (Rohrers Island) · Mad River
    Two river diversions on Rohrers Island that let Mad River water spread through infiltration ditches and lagoons and soak back down to the wells - topping up the aquifer, not feeding the plant directly
Show everything served from this plant

Dayton Public Water System as a whole draws on: Great Miami Buried Valley Aquifer wells (recharged by Great Miami & Mad Rivers).

Montgomery County Water Services 1 buys its water from Dayton Public Water System. Dayton Public Water System treats groundwater from Great Miami Buried Valley Aquifer wells (recharged by Great Miami & Mad Rivers).

Montgomery County Water Services 1 is owned by a local government, with 52,435 service connections serving 150,207 people. Office: 937-781-2662 (SDWIS).

Bills, 2023: a household using 5,000 gallons a month paid about $315 a year for water ($26 a month; $135 at 2,500 gallons, $531 at 8,000) (Ohio EPA rate survey, inside-city rates).

Wells: EPA lists 105 active wells. ODNR well logs locate 4 public-supply wells inside Dayton Public Water System's wellhead protection zone, 120 to 162 ft deep, in sand & gravel and sand & boulders. Zoom in to see them as dots.
Well 36Well 57Well 58Well 1Well 3Well 6Well 7Well 8Well 13Well 17Well 20Well 21Well 22Well 23Well 24Well 25Well 26Well 27Well 28Well 29Well 30Well 31Well 32Well 33Well 37Well 4RWell 9RWell 15Well 10RWell 11RWell 12RWell 14RWell 15RWell 16RWell 2Well 6Well 7Well 8Well 9Well 10Well 11Well 12Well 13Well 14Well 15Well 16Well 17Well 18Well 19Well 20Well 21Well 22Well 23Well 25Well 26Well 27Well 30Well 31Well 33Well 37+45 more
Aquifer
Great Miami Buried Valley Aquifer
Water bodies
Great Miami River, Mad River
Raw intakes
Dayton Miami
Dayton Mad River
Active wells
105
Serves
141,407 people · Montgomery County
EPA ID
OH5703512
daytonohio.govdaytonohio.govdaytonohio.gov

About this area's water

The Great Miami River at Dayton, which recharges the buried valley aquifer wells serving the region
The Great Miami River at Dayton, which recharges the buried valley aquifer wells serving the regionPhoto: Giorgio Galeotti, CC BY-SA 4.0 · Wikimedia Commons
Did you know
  • The Great Miami Buried Valley Aquifer holds roughly 1.5 trillion gallons and is the sole drinking water source for about 400,000 people around Dayton.
  • It was designated a federal Sole Source Aquifer in May 1988, one of a small number nationwide.
  • Montgomery County's environmental lab, opened downtown in December 2023, occupies a renovated former child-care building next to the County Administration Building.
  • Monitoring wells upstream of Dayton's production wells have shown PFAS from Wright-Patterson at several hundred times the new federal drinking water limits.
History5
  • 1988The Great Miami Buried Valley Aquifer, Dayton's sole water source, was designated a federal Sole Source Aquifer in May 1988.
  • 2017An Ohio EPA source water assessment found the aquifer feeding Dayton's wellfields highly susceptible to contamination.
  • 2021The City of Dayton began litigation with the U.S. Department of Defense over PFAS migrating from Wright-Patterson Air Force Base.
  • 2023Montgomery County's environmental laboratory moved in December into a renovated 10,000 sq ft downtown Dayton building, replacing a 1970s Moraine facility.
  • 2026Dayton sued Wright-Patterson AFB in Cincinnati federal court on Feb 19, seeking more than $300 million for PFAS treatment and cleanup.
Treatment & pressure

How it is treated

Buried-valley aquifer wells feed Dayton's Miami and Ottawa plants, where the water is lime-softened, filtered, chlorinated and fluoridated. PFAS-affected Ottawa water is currently handled by blending between the two plants rather than by dedicated treatment.

Water pressure

not published; no pressure or pressure-zone figures appear in the county water quality report or the utility rate documents

What it costs

$6.95 per 1,000 gallons

Typical household bill about $40 a month for water.

2026 water only: $50.96 per 1,000 cf single-family plus a $1.00 well-field charge (=$6.95/1,000 gal), plus $18.95 service and $7.45 capital per quarter on a 5/8-in meter

Water quality & impurities8
ContaminantLevelLimitYear
PFOS
Ottawa plant average, range 5.45-13.67; above the new federal MCL, compliance due 2029		8.81 ppt4.02025
PFHxS
Ottawa plant average, range 6.7-23.32; above the new federal MCL		13.53 ppt102025
PFOA
Ottawa plant average, range <2.0-4.5; below the MCL. Miami plant was <2.0		2.97 ppt4.02025
TTHM
north system locational running average, range 18.2-57.3; south system 30.1		44.9 ppb802025
HAA5
north system, range <6-24.6; south system below the reporting limit		6.2 ppb602025
Nitrate
Miami plant highest, range <0.10-1.71; Ottawa plant 1.44		1.71 ppm10.02025
Lead (90th pct)
no samples over the action level in 32 north or 54 south samples		<5 ppbAL=152025
Copper (90th pct)
north 0.0407, south 0.056; no exceedances		0.041-0.056 ppmAL=1.32025

EPA compliance record

Lead at the tap: 90th-percentile result 0 ppb in 2025 (action level 15 ppb).

EPA health-based violations since 2015:

  • 2017Lead and Copper Rule · water quality limits for corrosion control not met · returned to compliance

EPA's count of 2 includes 1 repeat quarterly violation of the problems listed.

2 violations of any kind logged since 2020: 2 for required testing that was missed or reported late.

EPA compliance record · Dayton Public Water System (treats the water)

Lead at the tap: 90th-percentile result 0 ppb in 2023 (action level 15 ppb).

EPA record: no health-based violations since 2015.

Projects & plans4

Recent and current work

  • Miami Well Field 36-inch raw water main (Phase A) · $7.5 million
    added raw water transmission capacity; funded by a WIIN grant through Ohio EPA. Completion date not stated.
  • Rip Rap Well Field improvements · $8 million
    four new groundwater wells adding 12 MGD of capacity; funded by two Ohio EPA DEFA loans. Completion date not stated.
  • Montgomery County Environmental Laboratory relocation · 2023 · completed
    10,000 sq ft downtown Dayton lab, ARPA-funded, running ~11,000 samples and 38,000 tests a year

Planned or needed

  • Ottawa plant PFAS filtration system · $384 million · planned
    Dayton seeks $384M to build it plus $70M for 20 years of upkeep; $14.9M in Ohio EPA emerging-contaminant funding approved in 2022
Supply stress

Dayton's sole source, the Great Miami Buried Valley Aquifer, was rated highly susceptible by Ohio EPA in 2017: thin clay cover, shallow depth, surface-water recharge and known plumes in the wellfield protection area. PFAS from Wright-Patterson's Area A shows in monitoring wells upstream of production wells at hundreds of times the new…

Sewers

Sanitary

Montgomery County Environmental Services runs the sanitary sewers and two water reclamation facilities, Eastern Regional and Western Regional, and maintains more than 1,400 miles of water mains. The 2026 county sewer volume charge is $53.78 per 1,000 cf plus service and capital charges.

Storm

No separate stormwater utility fee appears in Montgomery County's 2026 schedule of water and sewer rates; stormwater arrangements vary by member community.

Sourcesverified
mcohio.orgmcohio.orgmcohio.orgdaytonohio.govdaytonohio.govwyso.org

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

Water systems in this ZIP

20% 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

Violations2 health-based since 2015, lead 0 ppbRadon3.6 pCi/L avg, 31% above 4Stream health94% of land drains to streams failing aquatic lifeNearest sewage plantSycamore Trails Wwtp, 3.2 mi, 7/12 quarters in violationGroundwaterDRASTIC 89, 302 well logsElectricAES OhioGas pipelinenearest transmission line 0.3 mi, 8.5 mi in the ZIPNearest power plantYankee Street 2.2 mi, 128 MW gasGasCenterPoint Energy Ohio, 56% on gasSchool districtCenterville CitySocial vulnerability27th percentile in OhioUpward mobilityrank 48.1 for low-income childrenPeople60.2% with a degree, 10.5% born abroadJobs9K jobs here, residents mostly work in MiamisburgSchool tax38.7 mills, ~$2,708 on a $200K homePhoneAT&T OhioFlood0.5% in floodplainInternet100% served, fiber 50%Hazard risk35, above 35% of US tractsOil and gas wellsnone inside, nearest 3.29 miSoilsXenia, septic somewhat limitedAbandoned minesnone mappedSpills7 reported since 2021, mostly oils and hydraulic fluidDisasters5 tornado tracks within 5 mi, 16 FEMA declarationsDams4 high-hazard within 10 mi, nearest 3.8 miTraffic64K a day on I-675Bridges0 of 26 rated poorRail crossingsnone; nearest 6.1 miTransit33% within half a mile of a stopWalkability9.6 of 20, below averageAirportDAY 20.7 mi, Amtrak 39.6 miClimate12" snow, 54°F averageAlgal toxinsmonitored, none found at Dayton Public Water SystemPFASPFOA or PFOS up to 9.6 ng/LLeadnone at the 90th-percentile tap, 526 lead or galvanized lines, 16,665 unknownByproductsTTHM 27 µg/L (2019)Fluoridefluoridated, 5 treatment steps at Dayton Public Water SystemWatershedLittle Miami, Sugar CreekLocal governmentWashington TownshipCell signal5G on 100% of landU.S. HouseOH-10 Mike Turner (R)Life expectancy82.3 yearsHealth14% fair or poor health, obesity 30%Nearest hospitalSouthview Hospital, 3 mi, 4★Toxic sitesSuperfund 6.7 mi away, 0 TRIToxic releasesno TRI reporterAirPM2.5 8.7 µg/m³, monitor 10.6 miFire/EMSWashington Township Fire Department Station 43, 0.9 miLibraryWashington-Centerville Public Library, 0.6 miGroceries48% over 1 mi from a supermarketEV chargersfast charger 1.6 mi, 11 stations hereHistorysettled 1796Historic places3 listed, incl. Bradford, Robert, HouseWetlands1.2% of land, 154 acresLand cover69% developed, 16% tree canopyParks6.5% public land, Caesar Creek State Park 8.6 miNursing homeAUSTIN TRACE HEALTH AND REHABILITATION, 1 mi, 4★PoliceCenterville Police Department, 0.6 miCrime3.8 violent per 1,000, Montgomery County SheriffAquifer31% sensitive setting, karst-prone rockCollegeCreative Images Institute of Cosmetology-South Dayton, 1.6 miSchool ratings4.5 stars, Centerville CityHome prices$426K typical, +89% in ten yearsBuilding permits3,745 units 2016 to 2025 in Montgomery County building departmentHomes and income$363K home, $110K incomeHousesbuilt 1990, 12,464 homes

Infrastructure in this ZIP

5.72 mi of highway (SR 48, SR 725, I-675) · 1 transit route (Dayton RTA) · 8.53 mi of gas transmission pipeline (Columbia Gas Transmission (TC Energy), Rockies Express (Tallgrass)) · 3.51 mi of oil, fuel or NGL pipeline (Enterprise Products) · 18.8 mi of electric transmission line (AES Ohio (DP&L)) · 28.1 mi of large water mains mapped (Montgomery County Environmental Services, Warren County Water & Sewer) · 11.4 mi of interceptor sewer mapped (Montgomery County Environmental Services) · 2 substations · 3 registered towers · 12 public EV charger listings · 1 landfill or waste site, open and closed (Swartz Mulch) · 3 fire or EMS stations · 1 police station · 3 mapped water tanks, towers or pump stations (Walnut Grove Tank) · 2 water towers or tanks in OpenStreetMap · 28 transit stops · 26 bridges and culverts in the inventory · 9 sites with underground fuel tanks in use · 6 stormwater (MS4) permit areas (City of Centerville, City of Springboro, Sugarcreek Township) · 31 biosolids application fields (sludge from Montgomery Co Eastern Regional WRF, Waynesville WWTP, Miamisburg Water Reclamation Facility) · 2 broadcast transmitters (WCWT-FM, W246CQ) · 10 traffic signals.

Draw them22 layers on the map

Intakes and plants

Groundwater (wells)

Mad River Well Field wells along the Mad River east of Dayton, refilled by river water let into recharge lagoonsOttawa Water Treatment Plant (Mad River Well Field) · Montgomery County Water Services 1

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

Two or three

2 health-based violations since 2015Montgomery County Water Services 1 · lead 0 ppb (2025) · 2 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

20 to 40

TTHM 27 µg/L (2019)Montgomery County Water Services 1 · HAA5 6 · worst year 30

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

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PFAS

PFOA or PFOS at 4 to 10 ng/L

PFOA or PFOS up to 9.6 ng/LMontgomery County Water Services 1 · UCMR 5, 4 samples

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

No lead detected

No lead at the 90th-percentile tapMontgomery County Water Services 1 · period ending 2025-12 · 526 of 49,666 service lines lead or galvanized, 16,665 unknown

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

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Fluoride and treatment

Fluoridated

FluoridatedMontgomery County Water Services 1 via Dayton Public Water System · corrosion control, coagulation and settling, chlorine disinfection, lime softening

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

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Algal toxins

Monitored, no microcystin found

Monitored, none foundDayton Public Water System (supplies Montgomery County Water Services 1)

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 89 · Limestone and Shale302 well logs · median 88 ft deep · 2 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%

31% sensitive geologic settingkarst-prone bedrock at the center · under 0.5% wellhead protection

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

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Sewage plants

4 to 7 quarters

Sycamore Trails Wwtp · 3.2 mi7 of 12 quarters in violation · 0.18 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

Three quarters or more

94% of the land drains to streams failing aquatic lifeSugar Creek · bacteria (pathogens), unknown cause

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

Little Miami subbasinSugar Creek · 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

$350,000 and up

Median home $362,700household income $110,150 · rent $1,366 · 76% 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 199012,464 homes · $329K 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 · Greene County Auditor · Warren County Auditor

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Building permits

15 to 30

3,745 housing units permitted 2016 to 2025Montgomery County building department · 17.8 per 1,000 residents · 432 in 2025

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

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Home prices

75 to 100%

+89% in ten years+51% in five · +7% 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

38.7 effective school millsCenterville City · about $2,708 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 · also Duke Energy Ohio

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 · 2.2 migas, 128 MW · 3 plants within 10 miles

Power plants within 10 miles

  1. Yankee Street 100 MW or moreNatural gas · 128 MW · 2.2 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

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

  2. O H HutchingsNatural gas · 25 MW · 6.8 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

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

  3. Tait Electric Generating Station 100 MW or moreNatural gas · 607 MW · 8.8 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

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

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

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

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Pipelines

Transmission line under half a mile

Nearest transmission line 0.3 miColumbia Gas Trans Co (interstate) · 8.5 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 50% · cable 99% · 11,285 locations

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

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Cell signal

5G nearly everywhere

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

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

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EV chargers

DC fast charger under 2 miles

Fast charger 1.6 mi: Voss Village Cadillac11 public stations in the ZIP (23 Level 2, 4 DC fast ports) · 31 within 5 miles of its center

Public EV charging inside ZIP 45458

  1. Harbour Club Apartments10 Level 2 · Dayton · 0.4 mi
    Address
    100 Sailboat Run, Dayton, OH 45458
    Ports
    10 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546

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

  2. 100 WEST SV MUNI STATION 12 Level 2 · Centerville · 0.5 mi
    Address
    100 W Spring Valley Pike, Centerville, OH 45458
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389

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

  3. City of Centerville - City Hall1 Level 2 · Centerville · 0.6 mi
    Address
    100 W Spring Valley Rd, Centerville, OH 45458
    Ports
    1 Level 2
    Plugs
    J1772
    Network
    Non-Networked
    Hours
    24 hours daily
    Price
    $1.00 per hour
    Phone
    937-433-7151

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

  4. MVRPC(EV#4)2 Level 2 · Centerville · 1.3 mi
    Address
    166 North Main Street, Centerville, OH 45459
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546

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

  5. HUNTINGTON STATION 11 Level 2 · Dayton · 1.6 mi
    Address
    500 Miamisburg Centerville Rd, Dayton, OH 45459
    Ports
    1 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389

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

  6. VOSS BMW CUSTOMER2 Level 2 · Dayton · 1.6 mi
    Address
    620 Miamisburg Centerville Rd, Dayton, OH 45459
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389

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

  7. Voss Village Cadillac DC fast2 DC fast · DAYTON · 1.6 mi
    Address
    650 MIAMISBURG CENTERVILLE RD, DAYTON, OH 45458
    Ports
    2 DC fast
    Plugs
    CCS
    Network
    EV Connect
    Hours
    24 hours daily
    Phone
    866-816-7584

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

  8. VOSS STATION VOSS 2 DC fast1 DC fast · Dayton · 1.7 mi
    Address
    676 Miamisburg Centerville Rd, Dayton, OH 45459
    Ports
    1 DC fast
    Plugs
    CCS, CHAdeMO
    Network
    ChargePoint Network
    Hours
    Mon: 8:00am-10:00pm; Tue: 8:00am-10:00pm; Wed: 8:00am-10:00pm; Thu: 8:00am-10:00pm; Fri: 8:00am-10:00pm; Sat: 8:00am-10:00pm; Sun: 8:00am-10:00pm
    Phone
    888-758-4389

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

  9. VOSS STATION VOSS 1 DC fast1 DC fast · Centerville · 1.7 mi
    Address
    766 Miamisburg Centerville Rd, Centerville, OH 45459
    Ports
    1 DC fast
    Plugs
    CCS, CHAdeMO
    Network
    ChargePoint Network
    Hours
    Mon: 8:00am-10:00pm; Tue: 8:00am-10:00pm; Wed: 8:00am-10:00pm; Thu: 8:00am-10:00pm; Fri: 8:00am-10:00pm; Sat: 8:00am-10:00pm; Sun: 8:00am-10:00pm
    Phone
    888-758-4389

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

  10. 1031 Cambridge Station Rd1 Level 2 · Dayton · 2.1 mi
    Address
    1031 Cambridge Station Rd, Dayton, OH 45458
    Ports
    1 Level 2
    Plugs
    J1772
    Network
    EV Connect
    Hours
    24 hours daily
    Phone
    866-816-7584

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

  11. MVRPC(EV#8)2 Level 2 · Dayton · 2.3 mi
    Address
    1790 East Social Row Road, Dayton, OH 45458
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546

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

  12. MVRPC(EV#7)2 Level 2 · Centerville · 2.6 mi
    Address
    2100 East Centerville Station Road, Centerville, OH 45458
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546

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

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

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

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Transit

10 to 40%

33% within half a mile of a stop28 stops in the ZIP · Dayton RTA

None inside the ZIP; the nearest station or terminal

  1. Curbside bus stop in front of Sake Japanese Steak House & SuIntercity bus stop · Dayton · 3.1 mi
    What it is
    Intercity bus stop
    City
    Dayton
    Coordinates
    39.63390, -84.20780

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

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

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

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Walkability

Below average (5.76 to 10.5)

Walkability 9.6 of 2050 intersections per square mile · 39% 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

No public rail crossing in the ZIP

0 public crossingsnearest crossing 6.1 mi (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

26 bridges, 0 rated poortypical build year 1990 · busiest Sr725, 25,339 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

50,000 to 100,000

63,900 vehicles a day on I-6753,388 trucks · 389K 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 · 20.7 miJames M Cox Dayton International · Amtrak at Cincinnati 39.6 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

3.6 pCi/L average radon3,796 tests · 31% above 4 pCi/L · median 2.5

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

0.5% of residents in the 1% floodplain2% of the land is floodplain, 0% more in the 0.2% zone · zone AE

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

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Hazard risk

20 to 40

Risk score 35 · higher than about 35% of US tractsIce storm 82 · 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

12" 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, 10.6 miozone 73 ppb at Lebanon · 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

3 to 8 miles

Nearest NPL site 6.7 mi: Mound Plant (USDOE)0 toxic-release reporters · 1 Superfund program site in the ZIP

Superfund sites inside ZIP 45458

  1. Yankee Cove Court Mercury SpillSuperfund program · Centerville · 2.0 mi
    Address
    8838 Yankee Cove Court, Centerville, OH 45458
    County
    Montgomery County
    Status
    Superfund program site, not on the National Priorities List
    EPA program ID
    OHN000509016
    EPA registry ID
    110015777916

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

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

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

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Toxic releases

No data

No TRI-reporting facility

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, 3.8 mi, condition poor

High-hazard dams within 10 miles

  1. Remick Lake Dam PoorTributary To Clear Creek · condition: poor · 3.8 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

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

  2. Lake Marinole DamTributary To Holes Creek · condition: satisfactory · 4.7 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

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

  3. Dominick Lofino Park Lake DamTributary To Beaver Creek · condition: fair · 8.3 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 01/14/2025)
    River or stream
    Tributary To Beaver Creek
    Purpose
    Recreation
    Type
    Earth
    Height
    30 ft
    Storage
    103 acre-feet
    Completed
    1990
    Owner type
    Local Government
    County
    Greene County
    Nearest town (NID)
    Valley Wood
    Last inspection
    05/28/2024
    Emergency action plan
    Yes
    NID ID
    OH01648

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

  4. Caesar Creek DamCaesar Creek · condition: not available · 9.9 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Not Available
    River or stream
    Caesar Creek
    Purpose
    Flood Risk Reduction;Other;Recreation;Water Supply
    Type
    Rockfill
    Height
    180 ft
    Storage
    242,200 acre-feet
    Completed
    1976
    Owner type
    Federal
    County
    Warren County
    Nearest town (NID)
    Oregonia
    Last inspection
    08/08/2024
    Emergency action plan
    Yes
    NID ID
    OH00927

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

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

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

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Disasters

3 to 5

5 tornado tracks within 5 miles since 19501 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

5 to 14

7 spills reported since 2021mostly oils and hydraulic fluid · 1 reached water

Spills reported since 2021 inside ZIP 45458

  1. Oil Hydraulic Fluid(S)2024-02-22 · Washington Twp · 0.7 mi
    Reported
    2024-02-22
    What spilled
    Oil Hydraulic Fluid(S)
    Where
    Washington Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2402EPA0000274

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

  2. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-03-08 · Washington Twp · 1.2 mi
    Reported
    2024-03-08
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Where
    Washington Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2403EPA0000372

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

  3. Oil Motor / Lube Oil / Vehicle2024-06-30 · Washington Twp · 1.3 mi
    Reported
    2024-06-30
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Where
    Washington Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2406EPA0001094

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

  4. Sewage Human Reached water2023-04-07 · Clear Creek Twp · 1.7 mi
    Reported
    2023-04-07
    What spilled
    Sewage Human
    Reached a waterway
    99 - Unnamed
    Where
    Clear Creek Twp, Warren County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2304EPA0000533

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

  5. Other / All Other / Trade Name / Mixture / Solution Etc2024-06-14 · Washington Twp · 1.9 mi
    Reported
    2024-06-14
    What spilled
    Other / All Other / Trade Name / Mixture / Solution Etc
    Where
    Washington Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2406EPA0001006

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

  6. Oil Hydraulic Fluid(S)2023-07-14 · Washington Twp · 2.2 mi
    Reported
    2023-07-14
    What spilled
    Oil Hydraulic Fluid(S)
    Largest amount reported
    45 gallons
    Where
    Washington Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2307EPA0001181

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

  7. Oil Hydraulic Fluid(S)2024-08-02 · Clear Creek Twp · 2.2 mi
    Reported
    2024-08-02
    What spilled
    Oil Hydraulic Fluid(S)
    Where
    Clear Creek Twp, Warren County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2408EPA0001332

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

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

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

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Oil and gas wells

No oil or gas well in the ZIP

0 wells in the ZIP0 producing · 0 shale · 0 orphan · nearest 3.29 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 26.7 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

Xenia silt loam, Southern Ohio Till Plain, 2 to 6 percent slopesseptic somewhat limited · moderately 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

5 to 15%

6.5% public land · 826 acresBill Yeck Park · Caesar Creek State Park 8.6 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 · 154 acrespond 113 · emergent wetland 22 · forested/shrub wetland 19

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%

69% developed · 16% tree canopycropland 15% · forest 12% · pasture 4%

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

55% or more

60.2% bachelor's or higher74.5% white · 7.6% Black · 5.1% Hispanic · 8.6% Asian · 10.5% 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

0.25 to 0.6

9,269 jobs · 16,007 employed residentsHealth care and social assistance leads · residents mostly work in Miamisburg (45342)

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)

Mad River Well Field wells along the Mad River east of Dayton, refilled by river water let into recharge lagoonsOttawa Water Treatment Plant (Mad River Well Field) · Montgomery County Water Services 1

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

45th to 50th

Percentile rank 48.1income rank at 35 for children of low-income parents · 0.92% incarcerated in 2010

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

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Social vulnerability

20th to 40th percentile

27th percentile of Ohio tractssocioeconomic 23 · household 46 · minority status 58 · housing and transport 29

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

12 to 16%

14.0% in fair or poor healthobesity 30.4% · diabetes 11.4% · smoking 9.6% · depression 23.4%

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

82 years or more

82.3 years life expectancy10 tracts, from 78.4 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

3 to 6 miles

Southview Hospital · 3 miDayton · 129 beds · 5 within 10 miles

Hospitals within 5 miles

  1. Southview HospitalGeneral hospital · Dayton · 3.0 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

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

  2. Miami Valley Hospital SouthGeneral hospital · Centerville · 4.2 mi
    What it is
    General hospital
    Address
    2400 Miami Valley Drive, Centerville, OH 45459
    County
    Montgomery County
    Beds
    123
    Helipad
    Yes
    Ownership
    Non-profit
    Phone
    (937) 208-3023

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

  3. Pam Health Rehabilitation Hospital of MiamisburgCritical access hospital · Miamisburg · 4.7 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

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

  4. Pam Specialty Hospital of DaytonGeneral hospital · Miamisburg · 5.0 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

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

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

The nearest health centers

  1. Community Health Centers of Greater Dayton - Alex Central Health CenterHealth center · Miamisburg · 5.0 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Miamisburg
    Coordinates
    39.64154, -84.24423

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

  2. Kettering Community Health CenterHealth center · Dayton · 5.9 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Dayton
    Coordinates
    39.68864, -84.14279

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

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

Dialysis centers within 5 miles

  1. Fmc - Dayton Regional Dialysis-South,IncDialysis · Dayton · 2.5 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

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

  2. Fresenius Kidney Care Centerville HomeDialysis · Dayton · 2.5 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

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

  3. Davita Kettering Dialysis At HomeDialysis · Kettering · 4.3 mi
    Address
    5721 Bigger Road, Kettering, OH 45440
    Dialysis stations
    16
    Medicare star rating
    3 of 5 stars
    Services
    in-center hemodialysis, peritoneal dialysis, home hemodialysis training
    Ownership
    for profit
    Chain
    DaVita
    Medicare certified since
    2006-09-17
    Phone
    (937) 435-4030
    Medicare ID
    362690

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

  4. Davita Miamisburg DialysisDialysis · Miamisburg · 4.8 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

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

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

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

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Nursing homes

1 to 3 miles

AUSTIN TRACE HEALTH AND REHABILITATION · 1 mi4 of 5 stars · 119 beds · 12 within 5 miles

Nursing homes within 3 miles

  1. Austin Trace Health and Rehabilitation4 of 5 stars · Centerville · 1.0 mi
    Address
    250 West Social Row Road, Centerville, OH 45458
    Certified beds
    119
    Residents on an average day
    112
    Medicare overall rating
    4 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    3 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    FOUNDATIONS HEALTH SOLUTIONS
    Takes
    Medicare and Medicaid
    Phone
    (937) 886-8800
    Medicare ID
    366466

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

  2. St Leonard Hcc3 of 5 stars · Centerville · 2.0 mi
    Address
    8100 Clyo Road, Centerville, OH 45458
    Certified beds
    150
    Residents on an average day
    125
    Medicare overall rating
    3 of 5 stars
    Health inspections
    3 of 5 stars
    Staffing
    3 of 5 stars
    Quality measures
    4 of 5 stars
    Penalties since 2023
    2 fines totalling $89,700, 2 payment denials (latest 2024-07-18)
    Ownership
    For profit - Corporation
    Chain
    COMMONSPIRIT HEALTH
    Continuing care retirement community
    Yes
    Takes
    Medicare and Medicaid
    Phone
    (937) 436-6340
    Medicare ID
    365714

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

  3. Centerville Health and Rehab1 of 5 stars · Dayton · 2.6 mi
    Address
    7300 Mcewen Road, Dayton, OH 45459
    Certified beds
    120
    Residents on an average day
    75
    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 - Limited Liability company
    Chain
    SIMCHA HYMAN & NAFTALI ZANZIPER
    Continuing care retirement community
    Yes
    Takes
    Medicare and Medicaid
    Phone
    (937) 433-3441
    Medicare ID
    365764

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

  4. Otterbein Springboro4 of 5 stars · Centerville · 2.6 mi
    Address
    9320 Avalon Circle, Centerville, OH 45458
    Certified beds
    60
    Residents on an average day
    57
    Medicare overall rating
    4 of 5 stars
    Health inspections
    3 of 5 stars
    Staffing
    4 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    Non profit - Corporation
    Chain
    OTTERBEIN SENIORLIFE
    Takes
    Medicare and Medicaid
    Phone
    (937) 885-5426
    Medicare ID
    366368

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

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

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

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Crime

2.5 to 5

3.8 violent offenses per 1,000Montgomery County Sheriff · 16.1 property per 1,000 · 12 months · 31% of violent cleared

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

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Police

Under 1 mile

Centerville Police Department · 0.6 mi1 station within 3 miles · post office 2.2 mi

Police stations within 3 miles, and the nearest beyond

  1. Centerville Police DepartmentCentrevile · 0.6 mi
    Address
    155 West Spring Valley Road, Centrevile, OH 45458
    Coordinates
    39.61435, -84.16457

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

  2. Clear Creek Township Police DepartmentSpringboro · 4.1 mi
    Address
    7705 Bunnell Hill Road, Springboro, OH 45066
    Coordinates
    39.55061, -84.19517

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

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

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

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Fire and EMS

Under 1 mile

Washington Township Fire Department Station 43 · 0.9 mi4 stations within 3 miles, 29 within 8

Fire and EMS stations within 3 miles

  1. Washington Township Fire Department Station 43Dayton · 0.9 mi
    Address
    10499 Dayton Lebanon Pike, Dayton, OH 45458
    Coordinates
    39.59156, -84.16313

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

  2. Washington Township Fire DepartmentDayton · 1.8 mi
    Address
    8328 McEwen Road, Dayton, OH 45458
    Coordinates
    39.62303, -84.18834

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

  3. Washington Township Fire Department Station 41Centerville · 1.9 mi
    Address
    163 Maple Avenue, Centerville, OH 45459
    Coordinates
    39.63220, -84.15649

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

  4. Clearcreek Fire District Station 22Springboro · 2.8 mi
    Address
    346 East Lytle Five Points Road, Springboro, OH 45066
    Coordinates
    39.56886, -84.18664

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

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

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

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Libraries

Under 1 mile

Washington-Centerville Public Library · 0.6 mi2 within 3 miles, 13 within 8

Public libraries within 3 miles

  1. Washington-Centerville Public LibraryCentral library · Centerville · 0.6 mi
    Address
    111 W. Spring Valley Road, Centerville, OH 45458
    What it is
    Central library
    Library system
    Washington-Centerville Public Library
    Open
    3,224 hours a year, 52 weeks
    Building
    31,600 sq ft
    System's visits, FY2024
    365,872
    System's loans, FY2024
    1,637,138
    People the system serves
    59,771
    Phone
    (937) 433-8091

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

  2. Creativity Commons at RecplexBranch · Washington Township · 1.9 mi
    Address
    895 Miamisburg Centerville Road, Washington Township, OH 45459
    What it is
    Branch
    Library system
    Washington-Centerville Public Library
    Open
    1,560 hours a year, 52 weeks
    Building
    782 sq ft
    System's visits, FY2024
    365,872
    System's loans, FY2024
    1,637,138
    People the system serves
    59,771
    Phone
    (937) 610-4425

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

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

None inside the ZIP; the nearest museum

  1. Centerville Building InspectionHistorical society · Centerville · 1.6 mi
    What it is
    Historical society
    City
    Centerville
    Coordinates
    39.62844, -84.16065

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

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

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

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

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Groceries

No residents in a flagged tract

No residents in a low-income, low-access tract48% over 1 mile from a supermarket · 4% 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

Washington Township · settled 1796first settled, platted or incorporated (earliest year recorded)

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

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Historic places

3 to 6

3 listed historic placesBradford, Robert, House

  1. Bradford, Robert, HouseBuilding · Centerville · listed 1979
    Address
    S of Centerville on Social Row Rd.
    Where
    Centerville, Montgomery County · ZIP 45458
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79001897
    Coordinates
    39.58573, -84.14056

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

  2. Kellog, Ethol, HouseBuilding · Centerville · listed 1976
    Address
    W of Centerville off SR 755 on Yankee St.
    Where
    Centerville, Montgomery County · ZIP 45458
    What it is
    Building
    Listed on the National Register
    1976
    NRIS reference number
    76001498
    Coordinates
    39.62971, -84.20049

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

  3. Watkins HouseBuilding · Centerville · listed 1974
    Address
    9950 Lebanon Pike
    Where
    Centerville, Montgomery County · ZIP 45458
    What it is
    Building
    Listed on the National Register
    1974
    NRIS reference number
    74001578
    Coordinates
    39.59912, -84.16132

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

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

See them on the full map · every historic place in 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

Centerville CityCity school district · 88% of residents, then Springboro Community City

Public schools inside ZIP 45458

  1. Weller Elementary School4 of 5 stars · Centerville · 0.2 mi
    Address
    9600 Sheehan Rd, Centerville, OH 45458
    School district
    Centerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    527
    Teachers (full-time equivalent)
    26
    Report card, 2025-26
    4 of 5 stars
    Performance index
    90.9%
    Ohio building IRN
    040196
    NCES school ID
    390437300278

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

  2. Centerville Primary Village South3 of 5 stars · Centerville · 1.3 mi
    Address
    8388 Paragon Rd, Centerville, OH 45458
    School district
    Centerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    709
    Teachers (full-time equivalent)
    35.25
    Report card, 2025-26
    3 of 5 stars
    Ohio building IRN
    009220
    NCES school ID
    390437305402

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

  3. W O Cline Elementary School4 of 5 stars · Centerville · 1.3 mi
    Address
    99 Virginia Ave, Centerville, OH 45458
    School district
    Centerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    472
    Teachers (full-time equivalent)
    26
    Report card, 2025-26
    4 of 5 stars
    Performance index
    86.9%
    Ohio building IRN
    068379
    NCES school ID
    390437300277

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

  4. Magsig Middle School4 of 5 stars · Centerville · 1.6 mi
    Address
    192 W Franklin St, Centerville, OH 45459
    School district
    Centerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    570
    Teachers (full-time equivalent)
    37
    Report card, 2025-26
    4 of 5 stars
    Performance index
    83%
    Ohio building IRN
    070060
    NCES school ID
    390437300272

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

  5. Centerville High School5 of 5 stars · Centerville · 1.7 mi
    Address
    500 E Franklin St, Centerville, OH 45459
    School district
    Centerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    2,792
    Teachers (full-time equivalent)
    139
    Report card, 2025-26
    5 of 5 stars
    Performance index
    91%
    Four-year graduation rate
    97.4%
    Ohio building IRN
    005322
    NCES school ID
    390437300267

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

  6. Five Points4.5 of 5 stars · Centerville · 2.6 mi
    Address
    650 E Lytle 5 Points Rd, Centerville, OH 45458
    School district
    Springboro Community City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    1,008
    Teachers (full-time equivalent)
    54
    Report card, 2025-26
    4.5 of 5 stars
    Performance index
    92.1%
    Ohio building IRN
    008294
    NCES school ID
    390504205311

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

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

Private schools inside ZIP 45458

  1. Effica School of MontessoriPrivate, nonsectarian, special program · Centerville · 0.4 mi
    Address
    71 Marco Ln, Centerville, OH 45458
    Kind
    nonsectarian, special program
    Students, 2023-24
    12
    Teachers (full-time equivalent)
    4.4
    Students per teacher
    2.72727
    Phone
    (937) 436-1112
    NCES private school ID
    K9304431

    NCES private school record ↗ Street map and directions ↗

  2. Spring Valley AcademyPrivate, religious, denomination-affiliated · Centerville · 1.3 mi
    Address
    1461 E Spring Valley Pike, Centerville, OH 45458
    Kind
    religious, denomination-affiliated
    Students, 2023-24
    519
    Teachers (full-time equivalent)
    32.9
    Students per teacher
    15.7751
    Phone
    (937) 433-0790
    NCES private school ID
    AA890777

    NCES private school record ↗ Street map and directions ↗

  3. Primrose School on YankeePrivate, nonsectarian · Dayton · 2.3 mi
    Address
    10901 Yankee St, Dayton, OH 45458
    Kind
    nonsectarian
    Students, 2023-24
    16
    Teachers (full-time equivalent)
    1
    Students per teacher
    16
    Phone
    (937) 885-6100
    NCES private school ID
    A1302470

    NCES private school record ↗ Street map and directions ↗

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

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

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School ratings

4.5 and 5 stars

4.5 stars overallCenterville City · performance index 88.3% of the year's maximum · 97.3% 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

Creative Images Institute of Cosmetology-South Dayton · 1.6 miDayton · 9 campuses within 10 miles

Colleges within 5 miles

  1. Creative Images Institute of Cosmetology-South DaytonFor-profit two-year college · Dayton · 1.6 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

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

  2. Fortis College-CentervilleFor-profit two-year college · Centerville · 2.9 mi
    What it is
    For-profit two-year college
    City
    Centerville
    Students, 2023-24 (12-month count)
    683
    Tuition and fees, in state
    $14,023
    Graduation rate
    42% within three years (a class of 105)
    IPEDS unit ID
    205179

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

  3. Dayton Barber CollegeFor-profit two-year college · Miamisburg · 3.5 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

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

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

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

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Local government

1308 townships

Washington Township, Montgomery County64% of residents, then Centerville (city)

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 6 Willis E. Blackshear Jr. · House 37 Tom Young

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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Rain and snow

How much has actually fallen on 45458 (Washington Township and Dayton), day by day, from 1893 to now. Daily totals, not averages.

rain, last 30 days
0.71 in
2026-09-29 to 2026-10-28
rain so far in 2026
46.2 in
10.2 in above normal for the date
snow so far in 2026
19.4 in
a normal year brings 9.7 in
a normal year
43.1 in
average of 29 years, 1991-2020
The last twelve months
MonthRain (in)Snow (in)Days counted
October 2026 0.71 — 28
September 2026 4.18 — 30
August 2026 9.74 — 31
July 2026 2.56 — 31
June 2026 5.28 — 30
May 2026 7.78 — 31
April 2026 4.16 — 30
March 2026 7.49 0.5 31
February 2026 2.85 4.4 28
January 2026 1.47 14.4 31
December 2025 2.74 11.3 31
November 2025 3.10 3.4 30
On the record, 1893–2026
Wettest year2011 — 62.8 in
Driest year1934 — 24.5 in
Snowiest year1906 — 56.1 in
Wettest day on record6 October 1910 — 5.87 in
Heaviest snowfall in a day23 March 1968 — 10.63 in
Deepest snow on the ground14 January 1982 — 26.83 in

Mostly estimated. Only 10% of these days come from a gauge standing inside 45458 (Washington Township and Dayton) - the rest are worked out from the nearest gauges around it, so read them as close estimates rather than readings.

48,830 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 45458 (Washington Township and Dayton): 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
28
those placed on the map inside 45458 (Washington Township and Dayton)
What kind of permits
ProgramFacilities and sites
Wastewater and stormwater discharge16
Air pollution5
Hazardous waste5
Public drinking water1
Wetland and stream fill1
The latest filings
DateFacility or siteWhat
YANKEE STREET LLC Air pollution inspection
CENTERVILLE RESIDENTIAL CARE FACILITY & COTTAGES Wastewater and stormwater discharge permit
EAST CENTERVILLE STATION ROAD Wastewater and stormwater discharge permit
QUARRY LAKES MHP PWS Public drinking water compliance letter
WASHINGTON TRACE SECTION 18 Wastewater and stormwater discharge permit
DAYTON LEBANON PIKE Wetland and stream fill permit
JP MORGAN CHASE BANK - SOUTH CENTERVILLE Wastewater and stormwater discharge permit
DAYTON LEBANON PIKE Wetland and stream fill permit
QUARRY LAKES MHP PWS Public drinking water report
QUARRY LAKES MHP PWS Public drinking water plan
WOODLAND GREENS PHASE 3 & 4 Wastewater and stormwater discharge permit
SPEEDWAY LLC #3401 Wastewater and stormwater discharge permit
QUARRY LAKES MHP PWS Public drinking water inspection
SPEEDWAY LLC #3401 Wastewater and stormwater discharge permit
MILL CREEK PHASE 1 Wastewater and stormwater discharge permit
QUARRY LAKES MHP PWS Public drinking water notice of violation
QUARRY LAKES MHP PWS Public drinking water inspection
QUARRY LAKES MHP PWS Public drinking water compliance letter
QUARRY LAKES MHP PWS Public drinking water notice of violation
QUARRY LAKES MHP PWS Public drinking water inspection
QUARRY LAKES MHP PWS Public drinking water compliance letter
QUARRY LAKES MHP PWS Public drinking water notice of violation
QUARRY LAKES MHP PWS Public drinking water notice of violation
WASHINGTON TRACE SECTION 17 Wastewater and stormwater discharge permit
SOCIAL ROW ROAD 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

45066 Springboro 45068 Waynesville 45305 Bellbrook 45342 Miamisburg 45370 Spring Valley 45459 Dayton

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 45458?

ZIP code 45458 is the Dayton, Ohio post office area in Montgomery County, home to 36,474 residents. Of its residents, 64% live in Washington Township, 24% in the city of Centerville and 11% in Clearcreek Township.

What county is ZIP code 45458 in?

ZIP code 45458 lies mostly in Montgomery County, Ohio, and reaches into Warren County, Greene County.

Where does the tap water in ZIP code 45458 come from?

Mad River Well Field wells along the Mad River east of Dayton, refilled by river water let into recharge lagoons. Ottawa Water Treatment Plant (Mad River Well Field) · Montgomery County Water Services 1. Montgomery County Water Services 1 buys its water from Dayton Public Water System. Dayton Public Water System treats groundwater from Great Miami Buried Valley Aquifer wells (recharged by Great Miami & Mad Rivers).

What school district is ZIP code 45458 in?

ZIP code 45458 is mostly in the Centerville City School District; parts are in the Springboro Community City School District.

Cite and data

Cite this page as:

Cracked Buckeye, "45458 · Washington Township and Dayton, Montgomery County", https://crackedbuckeye.com/zip/45458/, built 2026-10-31, accessed [date].

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