ZIP code 45304: Arcanum

Darke County · 7,532 residents

Mostly private wells. 34% of residents on a community system (Arcanum Village: Groundwater wells (3 wells)). The water here

Darke County

45304 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: Mostly private wells. Source: EPA SDWIS
  2. Local history 1849 The town here was settled around 1849, later than 89% 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. Dams 0 This ZIP has few high-hazard dams nearby: 0 within 10 miles, fewer than 87% of Ohio ZIPs. Source: National Inventory of Dams
  5. Soils Septic systems here face real limits: the dominant soil is Brookston silty clay loam, fine texture, 0 to 2 percent slopes, rated more limited than 85% of Ohio ZIPs for a conventional leach field. Source: USDA Soil Data Access
  6. Nursing homes 8.9 mi This ZIP sits far from a nursing home: the nearest certified nursing home is 8.9 miles away, farther than 89% of Ohio ZIPs. Source: CMS Care Compare data
  7. Aquifer 1% This ZIP sits over a well-protected aquifer setting: 1% of the land is in an Ohio EPA sensitive geologic setting, lower than 87% of Ohio ZIPs. Source: Ohio EPA geology layers
  8. Colleges 14.9 mi This ZIP sits far from a college or university: the nearest is 14.9 miles away, farther than 86% of Ohio ZIPs. Source: NCES IPEDS
  9. Power plants 7.3 mi This ZIP sits close to a large power plant: the nearest 100+ MW plant is 7.3 miles away, closer than 85% of Ohio ZIPs. Source: EIA-860
  10. Internet 25.9% Broadband access runs poor here: 25.9% of homes and businesses lack 100/20 Mbps service, more than 85% of Ohio ZIPs. Source: FCC broadband map

Local events in 45304

10 events in the next 90 days from 2 public calendars. All local events in 45304

  1. Trick or Treat

    5:30 to 7:30 p.m. · From Arcanum Public Library

  2. Circle of Friends Yoga

    9:30 to 10:30 a.m. · From Arcanum Public Library

Checked October 20; the events page is refreshed daily.

Your ballot

Who represents 45304, and what is on its ballot for the November 3, 2026 general election.

Locator: Darke County and Darke's U.S. House, Ohio Senate and Ohio House districtsLocator: Darke County and Darke's U.S. House, Ohio Senate and Ohio House districts.Darke CountyU.S. House district 8: Warren Davidson (R)Ohio Senate district 5: Stephen A. Huffman (R)Ohio House district 80: Johnathan Newman (R)
Darke County and 45304's U.S. House, Ohio Senate and Ohio House districts.
45304's U.S. House, Ohio Senate and Ohio House districts
ChamberDistrictMemberParty
U.S. HouseDistrict 8 (100% of residents)——
U.S. HouseDistrict 15 (0% of residents)——
Ohio SenateDistrict 5Stephen A. HuffmanR
Ohio HouseDistrict 80Johnathan NewmanR

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

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

Statewide races:

45304's district races:

Local questions and issues on 45304's 2026 ballot
JurisdictionTypeQuestion
Arcanum VillageIncome Tax (Additional)Authorizes an additional 0.5% income tax for: General municipal operations; maintain, extend & enlarge municipal services & facilities & new equipment of Arcanum Village, beginning January 1, 2027.

Matched to this ZIP by jurisdiction name: Arcanum, Arcanum Village, Butler Township, Butler Township Township, Castine, Castine Village, Franklin Township, Franklin Township Township, Gordon, Gordon Village, Harrison Township, Harrison Township Township, Ithaca, Ithaca Village, Monroe Township, Monroe Township Township, Twin Township, Twin Township Township, Van Buren Township, Van Buren Township Township.

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

What's on my ballot in 45304 · 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

Mostly private wells

Mostly private wells34% of residents on a community system (Arcanum Village: Groundwater wells (3 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… · EPA SDWIS · EPA service area boundaries · Ohio EPA drinking water · Ohio EPA rate survey

Elevation 979–1,104 ft, averaging 1,041 ft · Arcanum 1,038–1,058 ft, averaging 1,048 · Darke County 932–1,235 ft (USGS 3DEP)

Mostly private wells
Only 34% of residents here live inside a mapped community water system, chiefly Arcanum Village (Groundwater wells (3 wells)); the rest likely rely on private wells or small non-community systems.
The town's water: Groundwater wells (3 wells)
Arcanum Village · Darke County
Show this system's territory

About this area's water

Water quality & impurities

EPA compliance record

Lead at the tap: 90th-percentile result 1.2 ppb in 2025 (action level 15 ppb).

EPA health-based violations since 2015:

  • 2024Lead and Copper Rule Revisions · lead service line inventory missing or incomplete (a records requirement, not a lead test result) · returned to compliance

2 violations of any kind logged since 2020: 1 for a report, record or notice that was missing, late or incomplete (the yearly water quality report, a public notice, lead line records); 1 health-based.

Water systems in this ZIP

66% 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

Violationsprivate wellsRadon5.9 pCi/L avg, 48% above 4Stream health94% of land drains to streams failing aquatic lifeNearest sewage plantArcanum Wwtp, 0.7 mi, 2/12 quarters in violationGroundwaterDRASTIC 140, 1,178 well logsElectricAES OhioGas pipelinenearest transmission line 3.9 mi, 5.2 mi in the ZIPNearest power plantGreenville Electric Generating Station 7.3 mi, 196 MW gasGasCenterPoint Energy Ohio, 38% on gasSchool districtArcanum Butler LocalSocial vulnerability26th percentile in OhioUpward mobilityrank 46.5 for low-income childrenPeople17.2% with a degree, 1.6% born abroadJobs996 jobs here, residents mostly work in GreenvilleSchool tax24.3 mills, ~$1,699 on a $200K homePhoneBrightspeedFlood8.1% in floodplainInternet74% served, fiber 1%Hazard risk53, above 53% of US tractsOil and gas wells14 in the ZIP, 0 producingSoilsBrookston, septic very limitedAbandoned minesnone mappedSpills5 reported since 2021, mostly diesel and fuel oilDisasters8 tornado tracks within 5 mi, 16 FEMA declarationsDams0 high-hazard within 10 mi, nearest 15.7 miTraffic8K a day on SR 49Bridges0 of 65 rated poorRail crossingsnone; nearest 7.5 miTransit0% within half a mile of a stopWalkability4.8 of 20, least walkableAirportDAY 17.9 mi, Amtrak 39.5 miClimate12" snow, 52°F averageAlgal toxinsprivate wellsPFASprivate wellsLeadprivate wellsByproductsno samples on fileFluorideprivate wellsWatershedUpper Great Miami, Indiana, Ohio, Painter CreekLocal governmentArcanum (village)Cell signal5G on 100% of landU.S. HouseOH-8 Warren Davidson (R)Life expectancy79.7 yearsHealth20% fair or poor health, obesity 36%Nearest hospitalWayne Hospital, 8.6 miToxic sites1 Superfund site here (deleted), 0 TRIToxic releasesno TRI reporterAirPM2.5 7.8 µg/m³, monitor 14.3 miFire/EMSArcanum Volunteer Fire Department, 0.8 miLibraryArcanum Public Library, 0.9 miGroceries74% over 1 mi from a supermarketEV chargersfast charger 11.5 mi, 0 stations hereHistorysettled 1849Historic placesnearest Fort Jefferson Site, 6.2 miWetlands0.8% of land, 410 acresLand cover9% developed, 2% tree canopyParks0.3% public land, Sycamore State Park 14.4 miNursing homeBRETHREN RETIREMENT COMMUNITY, 8.9 mi, 2★PoliceArcanum Police Department, 0.6 miCrimeno 2024 rate, Arcanum Police did not reportAquifer1% sensitive setting, karst-prone rockCollegeMiami Valley Career Technology Center, 14.9 miSchool ratings4 stars, Arcanum Butler LocalHome prices$244K typical, +74% in ten yearsBuilding permits529 units 2016 to 2025 in Darke County building departmentHomes and income$190K home, $78K incomeHousesbuilt 1963, 2,862 homes

Infrastructure in this ZIP

38.9 mi of highway (SR 49, SR 722, SR 503) · 5.15 mi of gas transmission pipeline (Texas Eastern (Enbridge), ANR Pipeline (TC Energy)) · 0.98 mi of oil, fuel or NGL pipeline (Sunoco (Energy Transfer)) · 20.2 mi of electric transmission line (AES Ohio (DP&L)) · 1 sewage plant (Arcanum WWTP) · 4 substations · 6 registered towers · 1 Superfund site (Arcanum Iron & Metal) · 1 fire or EMS station · 1 police station · 1 post office · 2 water towers or tanks in OpenStreetMap · 2 water works or pumping stations in OpenStreetMap · 4.41 mi of trail and bike route · 65 bridges and culverts in the inventory · 4 sites with underground fuel tanks in use · 4 open leaking-tank releases · 3 other permitted dischargers (Franklin Monroe Elem Sch, Franklin Monroe Local School D, Village of Pitsburg Wastewater Treatment Plant) · 9 source water protection zones (Beechwood Golf Course-Clubhouse, Trinity Lutheran Church, Laura Village PWS) · 30 biosolids application fields (sludge from Montgomery Co Eastern Regional WRF, Greenville WWTP, Toledo Bay View Park WWTP) · 2 brownfield or cleanup sites · 3 groundwater monitoring wells · 5 traffic signals.

Draw them23 layers on the map

Intakes and plants

Mostly private wells

Mostly private wells34% of residents on a community system (Arcanum Village: Groundwater wells (3 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… · EPA SDWIS · Ohio EPA source water protection

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Violations

No data

Mostly private wells, no system record

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

No data

No byproduct samples on file

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 data

Mostly private wells, untested

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 data

Mostly private wells, no system record

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

No record

Mostly private wells

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

Mostly private wells

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

140 to 160

DRASTIC 140 · Limestone1,178 well logs · median 81 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

Under 10% sensitive

1% sensitive geologic settingkarst-prone bedrock at the center · 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

1 to 3 quarters with a violation

Arcanum Wwtp · 0.7 mi2 of 12 quarters in violation · combined sewer overflows · 0.4 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

Three quarters or more

94% of the land drains to streams failing aquatic lifePainter Creek · bacteria (pathogens), other

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

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Watershed

Drains to the Ohio River

Upper Great Miami, Indiana, Ohio subbasinPainter 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

$175,000 to $250,000

Median home $190,200household income $78,125 · rent $827 · 82% own

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

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House by house

1960 to 1979

Median year built 19632,862 homes · $169K 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… · Darke County Auditor · Miami County Auditor · OGRIP Ohio Statewide Parcels

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Building permits

5 to 15

529 housing units permitted 2016 to 2025Darke County building department · 10 per 1,000 residents · 58 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

50 to 75%

+74% in ten years+53% in five · +10% 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

22 to 25 mills

24.3 effective school millsArcanum Butler Local · about $1,699 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 · 58% of residents, then Village of Arcanum Electric

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 · 38% 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

5 to 10 miles

Greenville Electric Generating Station · 7.3 migas, 196 MW · 1 plant within 10 miles

Power plants within 10 miles

  1. Greenville Electric Generating Station 100 MW or moreNatural gas · 196 MW · 7.3 mi
    Capacity
    196 MW
    Main source
    Natural gas
    Technology
    Natural Gas Fired Combustion Turbine
    Operator
    Buckeye Power, Inc
    Sector
    Electric Utility
    Where
    Greenville, Darke County
    Generating units
    4
    Built
    2000
    EIA plant code
    55228

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

3 to 10 miles

Nearest transmission line 3.9 miTexas Eastern Trans Co (interstate) · 5.2 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

Brightspeed (formerly CenturyLink)

BrightspeedIncumbent telephone company · 81% of residents, then Frontier North

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

25% or more lack it

74% can get 100/20 Mbpsfiber 1% · cable 62% · 3,282 locations · 20% unserved

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

10 to 20 miles

Fast charger 11.5 mi: McDonald's 40 Triggs Rd0 public stations in the ZIP (0 Level 2, 0 DC fast ports) · 0 within 5 miles of its center

None inside the ZIP; the nearest public charging sites

  1. Darke County Parks2 Level 2 · Greenville · 9.0 mi
    Address
    404 North Ohio Street, Greenville, OH 45331
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    Mon: 6:00am-10:00pm; Tue: 6:00am-10:00pm; Wed: 6:00am-10:00pm; Thu: 6:00am-10:00pm; Fri: 6:00am-10:00pm; Sat: 6:00am-10:00pm; Sun: 6:00am-10:00pm
    Phone
    888-998-2546
  2. McDonald's 40 Triggs Rd DC fast4 DC fast · Brookville · 11.5 mi
    Address
    40 Triggs Rd., Brookville, OH 45309
    Ports
    4 DC fast
    Plugs
    CCS, CHAdeMO
    Network
    eVgo Network
    Hours
    24 hours daily
    Phone
    877-455-3833

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

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

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Transit

No transit stop within half a mile of anyone

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

None inside the ZIP; the nearest station or terminal

  1. James M Cox Dayton IntlAirport passenger terminal · Dayton · 17.9 mi
    What it is
    Airport passenger terminal
    City
    Dayton
    Coordinates
    39.90238, -84.21938

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

Least walkable (1 to 5.75)

Walkability 4.8 of 208 intersections per square mile · 0% near transit

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

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Rail crossings

No public rail crossing in the ZIP

0 public crossingsnearest crossing 7.5 mi (R.J. Corman (Western Ohio))

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

65 bridges, 0 rated poortypical build year 1991 · busiest SR-49, 7,818 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

5,000 to 20,000

8,246 vehicles a day on SR 491,054 trucks · 166K 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 · 17.9 miJames M Cox Dayton International · Amtrak at Connersville, IN 39.5 mi

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

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Land, air and risk

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

Radon

4 to 8 pCi/L

5.9 pCi/L average radon100 tests · 48% above 4 pCi/L · median 3.7

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

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Flood

5 to 10%

8.1% of residents in the 1% floodplain6% of the land is floodplain · zone AE

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

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Hazard risk

40 to 60

Risk score 53 · higher than about 53% of US tractsTornado 90 · Strong wind 88

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 · 51.9°F averageJanuary low 19° · July high 85° · 40" 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

7.5 to 8.5

PM2.5 7.8 µg/m³ at Preble NCore, 14.3 miozone 65 ppb at Preble NCore

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 ZIP (deleted)0 toxic-release reporters · 1 Superfund program site in the ZIP

Superfund sites inside ZIP 45304

  1. Arcanum Iron & MetalSuperfund program · Darke County · 0.7 mi
    Address
    Pop-Rite Ln 5Mi Off Rte 49, Darke County, OH 45304
    County
    Darke County
    Status
    Deleted from the National Priorities List (cleanup done)
    EPA program ID
    OHD017506171
    EPA registry ID
    110071101856

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

No high-hazard dam within 10 miles

0 high-hazard dams within 10 milesNearest: Englewood Dam, 15.7 mi, condition fair

The nearest high-hazard dam

  1. Englewood DamStillwater River · condition: fair · 15.7 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 09/25/2019)
    River or stream
    Stillwater River
    Purpose
    Flood Risk Reduction
    Type
    Earth
    Height
    121 ft
    Storage
    413,000 acre-feet
    Completed
    1922
    Owner type
    Local Government
    County
    Montgomery County
    Nearest town (NID)
    Little York
    Last inspection
    10/23/2024
    Emergency action plan
    Yes
    NID ID
    OH00431

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

6 to 10

8 tornado tracks within 5 miles since 19504 rated F2/EF2+ · 16 federal declarations for Darke 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

5 spills reported since 2021mostly diesel and fuel oil · 1 reached water

Spills reported since 2021 inside ZIP 45304

  1. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-12-05 · Twin Twp · 1.2 mi
    Reported
    2024-12-05
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Where
    Twin Twp, Darke County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2412EPA0001976
  2. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2023-04-25 · Van Buren Twp · 3.3 mi
    Reported
    2023-04-25
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Where
    Van Buren Twp, Darke County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2304EPA0000667
  3. Manure Chicken Reached water2022-02-02 · Ithaca · 3.6 mi
    Reported
    2022-02-02
    What spilled
    Manure Chicken
    Largest amount reported
    5,000 gallons
    Reached a waterway
    99 - Unnamed
    Where
    Ithaca, Darke County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2202EPA0000110
  4. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2022-07-13 · Butler Twp · 5.1 mi
    Reported
    2022-07-13
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    100 gallons
    Where
    Butler Twp, Darke County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2207EPA0001057
  5. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-11-03 · Butler Twp · 5.3 mi
    Reported
    2025-11-03
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    20 gallons
    Where
    Butler Twp, Darke County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2511EPA0001791

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

11 to 50

14 wells in the ZIP0 producing · 0 shale · 0 orphan · nearest 0.17 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 8.9 mi

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

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Soils

Very limited and hydric

Brookston silty clay loam, fine texture, 0 to 2 percent slopesseptic very limited · poorly drained · hydric

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

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Parks

Under 0.5% of the area

0.3% public land · 158 acresBeechwood Golf Course · Sycamore State Park 14.4 mi

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

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Wetlands

Under 1% of the land

0.8% wetland · 410 acresemergent wetland 212 · forested/shrub wetland 108 · pond 90

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

5% to 15%

9% developed · 2% tree canopycropland 88% · forest 3% · pasture 1%

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

15 to 25%

17.2% bachelor's or higher95.2% white · 1.1% Black · 0.3% Hispanic · 0.8% Asian · 1.6% 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

996 jobs · 3,670 employed residentsEducation leads · residents mostly work in Greenville (45331)

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

Mostly private wells

Mostly private wells34% of residents on a community system (Arcanum Village: Groundwater wells (3 wells))

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 46.5income rank at 35 for children of low-income parents · 1.3% 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

26th percentile of Ohio tractssocioeconomic 54 · household 24 · minority status 13 · housing and transport 19

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%

19.6% in fair or poor healthobesity 35.7% · diabetes 13.3% · smoking 16.7% · depression 26.5%

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

79 to 82

79.7 years life expectancy5 tracts, from 77.4 to 80.7

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

6 to 10 miles

Wayne Hospital · 8.6 miGreenville · 104 beds · 1 within 10 miles

The nearest hospitals

  1. Wayne HospitalGeneral hospital · Greenville · 8.6 mi
    What it is
    General hospital
    Address
    835 Sweitzer St, Greenville, OH 45331
    County
    Darke County
    Beds
    104
    Ownership
    Non-profit
    Medicare overall rating
    not rated
    Emergency department (Medicare)
    Yes
    Phone
    (937) 548-1141
    Medicare ID
    361335
  2. Miami Valley Hospital NorthGeneral hospital · Dayton · 16.9 mi
    What it is
    General hospital
    Address
    9000 North Main Street, Dayton, OH 45415
    County
    Montgomery County
    Beds
    46
    Helipad
    Yes
    Ownership
    Non-profit
    Phone
    (937) 208-8000
  3. Upper Valley Medical CenterGeneral hospital · Troy · 17.6 mi
    What it is
    General hospital
    Address
    3130 N Dixie Highway, Troy, OH 45373
    County
    Miami County
    Beds
    184
    Helipad
    Yes
    Ownership
    Non-profit
    Medicare overall rating
    4 of 5 stars
    Emergency department (Medicare)
    Yes
    Phone
    (937) 440-4515
    Medicare ID
    360174

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. ARCANUMHealth center · Arcanum · 1.2 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Arcanum
    Coordinates
    39.99965, -84.55454
  2. FAMILY HEALTH SERVICES OF DARKE COUNTYHealth center · Greenville · 8.1 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Greenville
    Coordinates
    40.08453, -84.62648

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.

The nearest dialysis center

  1. Davita Darke County DialysisDialysis · Greenville · 8.3 mi
    Address
    1111 Sweitzer St., Ste B, Greenville, OH 45331
    Dialysis stations
    10
    Medicare star rating
    4 of 5 stars
    Services
    in-center hemodialysis
    Ownership
    for profit
    Chain
    DaVita
    Medicare certified since
    2003-05-29
    Phone
    (937) 548-7019
    Medicare ID
    362659

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

6 to 12 miles

BRETHREN RETIREMENT COMMUNITY · 8.9 mi2 of 5 stars · 80 beds · 0 within 5 miles

The nearest nursing homes

  1. Brethren Retirement Community2 of 5 stars · Greenville · 8.9 mi
    Address
    750 Chestnut Street, Greenville, OH 45331
    Certified beds
    80
    Residents on an average day
    72
    Medicare overall rating
    2 of 5 stars
    Health inspections
    2 of 5 stars
    Staffing
    4 of 5 stars
    Quality measures
    3 of 5 stars
    Penalties since 2023
    1 payment denial (latest 2025-03-06)
    Ownership
    Non profit - Corporation
    Continuing care retirement community
    Yes
    Takes
    Medicare and Medicaid
    Phone
    (937) 547-8000
    Medicare ID
    365014
  2. Rest Haven Nursing Home Inc4 of 5 stars · Greenville · 9.7 mi
    Address
    1096 North Ohio Street, Greenville, OH 45331
    Certified beds
    76
    Residents on an average day
    64
    Medicare overall rating
    4 of 5 stars
    Health inspections
    3 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Limited Liability company
    Chain
    VANCREST HEALTH CARE CENTERS
    Takes
    Medicare and Medicaid
    Phone
    (937) 548-1138
    Medicare ID
    365448
  3. Ayden Healthcare of Greenville1 of 5 stars · Greenville · 9.9 mi
    Address
    243 Marion Drive, Greenville, OH 45331
    Certified beds
    92
    Residents on an average day
    70
    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
    1 fine totalling $15,593 (latest 2023-12-21)
    Ownership
    For profit - Corporation
    Chain
    AYDEN HEALTHCARE
    Takes
    Medicare and Medicaid
    Phone
    (937) 548-3141
    Medicare ID
    365532

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

No data

No 2024 rateArcanum Police · no 2024 data sent to the FBI

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

Arcanum Police Department · 0.6 mi1 station within 3 miles · post office 0.9 mi

Police stations within 3 miles, and the nearest beyond

  1. Arcanum Police DepartmentArcanum · 0.6 mi
    Address
    309 South Albright Street, Arcanum, OH 45304
    Coordinates
    39.98738, -84.55042
  2. Darke County Sheriff's OfficeGreenville · 7.3 mi
    Address
    5185 County Home Road, Greenville, OH 45331
    Coordinates
    40.06834, -84.62769

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

Arcanum Volunteer Fire Department · 0.8 mi2 stations within 3 miles, 5 within 8

Fire and EMS stations within 3 miles, and the nearest beyond

  1. Arcanum Volunteer Fire DepartmentArcanum · 0.8 mi
    Address
    204 South Main Street, Arcanum, OH 45304
    Coordinates
    39.98806, -84.55357
  2. Pitsburg Fire DepartmentPitsburg · 2.6 mi
    Address
    136 Lumber Street, Pitsburg, OH 45358
    Coordinates
    39.98774, -84.48880
  3. Verona Fire DepartmentVerona · 6.4 mi
    Address
    115 Mill Street, Verona, OH 45378
    Coordinates
    39.90391, -84.48840

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

Arcanum Public Library · 0.9 mi1 within 3 miles, 2 within 8

Public libraries within 3 miles, and the nearest beyond

  1. Arcanum Public LibraryCentral library · Arcanum · 0.9 mi
    Address
    101 North St., Arcanum, OH 45304
    What it is
    Central library
    Library system
    Arcanum Public Library
    Open
    2,816 hours a year, 52 weeks
    Building
    12,729 sq ft
    System's visits, FY2024
    35,360
    System's loans, FY2024
    71,278
    People the system serves
    6,050
    Phone
    (937) 692-8484
  2. West Manchester BranchBranch · West Manchester · 7.6 mi
    Address
    212 S High St, West Manchester, OH 45380
    What it is
    Branch
    Library system
    Preble County District Library
    Open
    780 hours a year, 52 weeks
    Building
    960 sq ft
    System's visits, FY2024
    198,224
    System's loans, FY2024
    222,960
    People the system serves
    38,015
    Phone
    (937) 678-8503

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 45304

  1. Arcanum Wayne Trail Historical SocietyHistorical society · Arcanum · 0.9 mi
    What it is
    Historical society
    City
    Arcanum
    Coordinates
    39.99124, -84.55457

    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 tract74% over 1 mile from a supermarket · 7% 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

1830 to 1849

Arcanum · settled 1849first 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

No listed place in the ZIP

0 listed historic placesnearest: Fort Jefferson Site, 6.2 mi

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

369 local school districts

Arcanum Butler LocalLocal school district · 73% of residents, then Franklin-Monroe Local

Public schools inside ZIP 45304

  1. Arcanum Elementary School4.5 of 5 stars · Arcanum · 0.7 mi
    Address
    2011 Trojan Ave, Arcanum, OH 45304
    School district
    Arcanum Butler Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    429
    Teachers (full-time equivalent)
    22.61
    Report card, 2025-26
    4.5 of 5 stars
    Performance index
    93%
    Ohio building IRN
    000901
    NCES school ID
    390466302613
  2. Arcanum High School4 of 5 stars · Arcanum · 0.7 mi
    Address
    2011 Trojan Ave, Arcanum, OH 45304
    School district
    Arcanum Butler Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    368
    Teachers (full-time equivalent)
    16.53
    Report card, 2025-26
    4 of 5 stars
    Performance index
    88.4%
    Four-year graduation rate
    98.8%
    Ohio building IRN
    000919
    NCES school ID
    390466302614
  3. Butler Middle School3.5 of 5 stars · Arcanum · 0.7 mi
    Address
    2011 Trojan Ave, Arcanum, OH 45304
    School district
    Arcanum Butler Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    312
    Teachers (full-time equivalent)
    17.03
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    85.9%
    Ohio building IRN
    004408
    NCES school ID
    390466302615
  4. Arcanum Early Learning CenterArcanum · 1.0 mi
    Address
    310 N Main St, Arcanum, OH 45304
    Kind (NCES)
    Regular School
    Students, 2023-24
    63
    Teachers (full-time equivalent)
    1
    NCES school ID
    390466305949
  5. Franklin Monroe Elementary School4 of 5 stars · Arcanum · 3.0 mi
    Address
    8591 Oakes Rd, Arcanum, OH 45304
    School district
    Franklin-Monroe Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    279
    Teachers (full-time equivalent)
    20.25
    Report card, 2025-26
    4 of 5 stars
    Performance index
    89.4%
    Ohio building IRN
    012195
    NCES school ID
    390466402616
  6. Franklin Monroe High School4 of 5 stars · Arcanum · 3.0 mi
    Address
    8591 Oakes Rd, Arcanum, OH 45304
    School district
    Franklin-Monroe Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    282
    Teachers (full-time equivalent)
    17.87
    Report card, 2025-26
    4 of 5 stars
    Performance index
    79.8%
    Four-year graduation rate
    100%
    Ohio building IRN
    012377
    NCES school ID
    390466402617

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.

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 stars

4 stars overallArcanum Butler Local · performance index 88.5% of the year's maximum · 98.9% 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

8 to 15 miles

Miami Valley Career Technology Center · 14.9 miEnglewood · 0 campuses within 10 miles

The nearest colleges

  1. Miami Valley Career Technology CenterPublic career school · Englewood · 14.9 mi
    What it is
    Public career school
    City
    Englewood
    Students, 2023-24 (12-month count)
    92
    IPEDS unit ID
    204158
  2. Ohio Business College-Dayton-Driving AcademyFor-profit career school · Trotwood · 17.3 mi
    What it is
    For-profit career school
    City
    Trotwood
    Students, 2023-24 (12-month count)
    400
    IPEDS unit ID
    497161
  3. Hobart Institute of Welding TechnologyNonprofit career school · Troy · 17.4 mi
    What it is
    Nonprofit career school
    City
    Troy
    Students, 2023-24 (12-month count)
    526
    IPEDS unit ID
    203146

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

669 villages

Arcanum (village)30% of residents, then Twin Township, Darke 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-8 · Warren Davidson (R)Senate 5 Stephen A. Huffman · House 80 Johnathan Newman

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

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Rain and snow

How much has actually fallen on 45304 (Arcanum), day by day, from 1893 to now. Daily totals, not averages.

rain, last 30 days
1.21 in
2026-09-30 to 2026-10-29
rain so far in 2026
41.6 in
6.8 in above normal for the date
snow so far in 2026
17.6 in
a normal year brings 18.3 in
a normal year
41.2 in
average of 30 years, 1991-2020
The last twelve months
MonthRain (in)Snow (in)Days counted
October 2026 1.21 — 29
September 2026 5.04 — 30
August 2026 9.58 — 31
July 2026 2.92 — 31
June 2026 3.78 — 30
May 2026 6.56 — 31
April 2026 3.00 — 30
March 2026 6.37 2.0 31
February 2026 1.25 2.6 28
January 2026 1.92 13.0 31
December 2025 1.86 8.4 31
November 2025 1.63 1.1 30
On the record, 1893–2026
Wettest year2011 — 57.2 in
Driest year1934 — 24.1 in
Snowiest year1951 — 52.0 in
Wettest day on record25 March 1913 — 4.39 in
Heaviest snowfall in a day26 November 1950 — 10.32 in
Deepest snow on the ground10 January 1996 — 18.21 in

Mostly estimated. Only 10% of these days come from a gauge standing inside 45304 (Arcanum) - the rest are worked out from the nearest gauges around it, so read them as close estimates rather than readings.

48,399 days of records, 1893-01-01 to 2026-10-29. Source: NOAA NCEI GHCN-Daily, 3,240 gauges in and around Ohio. A day is "gauged" when a gauge standing inside the boundary reported it, and the value is the mean of those gauges. Otherwise it is interpolated by inverse distance from every gauge reporting within 50 miles. Nothing is carried forward, back-filled or smoothed. Against NOAA nClimDiv county monthly precipitation over 136,848 complete county-months (checked 2026-10-31): correlation 0.9515, median absolute difference 0.217 in a month. Built 2026-10-31 from the Cracked Buckeye precipitation archive. Snow is the softer number — snowfall is measured by hand with a ruler, no agency publishes a gridded county snowfall series, and blowing snow defeats every observer.

Environmental permits and filings

What Ohio EPA has on file for 45304 (Arcanum): 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
18
those placed on the map inside 45304 (Arcanum)
What kind of permits
ProgramFacilities and sites
Public drinking water7
Air pollution5
Source-water protection2
Wastewater and stormwater discharge2
Hazardous waste1
Wetland and stream fill1
The latest filings
DateFacility or siteWhat
DA-37-5 Wastewater and stormwater discharge director's approval
ARCANUM VILLAGE PWS Public drinking water compliance letter
DA-36-16 Wastewater and stormwater discharge director's approval
DA-36-15 Wastewater and stormwater discharge director's approval
COMMODITY STORAGE GROUP LTD Air pollution report
ARCANUM VILLAGE PWS Public drinking water report
DA-36-14 Wastewater and stormwater discharge director's approval
ARCANUM VILLAGE PWS Public drinking water plan
ARCANUM-BUTLER SCHOOLS Wastewater and stormwater discharge permit
ARCANUM VILLAGE PWS Public drinking water inspection
ARCANUM VILLAGE PWS Public drinking water violation resolved
ARCANUM VILLAGE PWS Public drinking water notice of violation
ARCANUM VILLAGE PWS Source-water protection report
ARCANUM VILLAGE PWS Public drinking water inspection
ARCANUM VILLAGE PWS Public drinking water compliance letter
ARCANUM VILLAGE PWS Public drinking water inspection
ARCANUM VILLAGE PWS Public drinking water compliance letter
ARCANUM VILLAGE PWS Public drinking water warning letter
ARCANUM VILLAGE PWS Public drinking water compliance letter
ARCANUM VILLAGE PWS Public drinking water inspection
ARCANUM VILLAGE PWS Public drinking water plan
ARCANUM VILLAGE PWS Public drinking water report
GRACE METHODIST CHURCH WORSHIP CENTER PWS Public drinking water inspection
ARCANUM VILLAGE PWS Public drinking water warning letter
ARCANUM VILLAGE PWS Public drinking water plan

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

Darke County: 16 ZIP codes, 40 cities, villages and townships, 52,318 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 45304?

ZIP code 45304 is the Arcanum, Ohio post office area in Darke County, home to 7,532 residents. Of its residents, 30% live in the village of Arcanum, 20% in Twin Township, 14% in Van Buren Township and 13% in Monroe Township.

What county is ZIP code 45304 in?

ZIP code 45304 lies mostly in Darke County, Ohio, and reaches into Preble County.

Where does the tap water in ZIP code 45304 come from?

Mostly private wells. 34% of residents on a community system (Arcanum Village: Groundwater wells (3 wells)).

What school district is ZIP code 45304 in?

ZIP code 45304 is mostly in the Arcanum Butler Local School District; parts are in the Franklin-Monroe Local School District.

Cite and data

Cite this page as:

Cracked Buckeye, "45304 · Arcanum, Darke County", https://crackedbuckeye.com/zip/45304/, built 2026-10-31, accessed [date].

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