ZIP code 45327: Germantown

Montgomery County · 9,388 residents

Groundwater wells (4 wells). Germantown City. The water here

Montgomery County

45327 in 10 facts

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

  1. Where the water comes from Where the water here comes from: Groundwater wells (4 wells). Source: EPA SDWIS
  2. Local history 1804 The town here was settled around 1804, earlier than 65% of the Ohio ZIPs with a researched town. Source: Ohio History Connection
  3. Climate 10 in Winters run less snowy here: 10 inches of snow a year on average, less than 96% of Ohio ZIPs. Source: NOAA climate normals
  4. Police 0.2 mi This ZIP sits close to a police station: the nearest is 0.2 miles away, closer than 94% of Ohio ZIPs. Source: USGS structures service
  5. Disinfection byproducts 10 µg/L Disinfection byproducts run lower than most here: 10 µg/L of total trihalomethanes in the latest yearly average (the limit is 80), lower than 92% of Ohio ZIPs with a result. Source: EPA Six-Year Review 4 compliance monitoring data
  6. Libraries 0.3 mi This ZIP sits close to a public library: the nearest is 0.3 miles away, closer than 90% of Ohio ZIPs. Source: IMLS Public Libraries Survey
  7. Sewage plants 1 quarters The nearest sewage plant has a better record than most: in violation 1 of the last 12 quarters, fewer than 86% of Ohio ZIPs' nearest plants. Source: EPA ECHO
  8. Nursing homes 0.6 mi This ZIP sits close to a nursing home: the nearest certified nursing home is 0.6 miles away, closer than 87% of Ohio ZIPs. Source: CMS Care Compare data
  9. Oil and gas wells 0 This ZIP has few oil and gas wells: 0 counted by ODNR, fewer than 77% of Ohio ZIPs. Source: ODNR oil and gas
  10. Flood 9.9% Flood exposure runs high here: 9.9% of residents live in FEMA's 1% annual chance floodplain, more than 88% of Ohio ZIPs. Source: FEMA flood hazard layer

Local events in 45327

Nothing is posted for ZIP 45327 itself yet; here is what is on within 10 miles. All local events in 45327

  1. Homeschool Art Club

    11 a.m. to noon · Miamisburg Branch · Miamisburg · 5.1 mi · From Dayton Metro Library

  2. Discover India: Art, Craft & Tradition

    5:30 to 6:30 p.m. · Miamisburg Branch · Miamisburg · 5.1 mi · From Dayton Metro Library

  3. Excel Basics

    2 to 3:30 p.m. · Miamisburg Branch · Miamisburg · 5.1 mi · From Dayton Metro Library

Know a calendar we should watch? Send the link

Checked October 20; the events page is refreshed daily.

Your ballot

Who represents 45327, and what is on its ballot for the November 3, 2026 general election.

Locator: Montgomery County and Montgomery's U.S. House, Ohio Senate and Ohio House districtsLocator: Montgomery County and Montgomery's U.S. House, Ohio Senate and Ohio House districts.Montgomery CountyU.S. House district 10: Mike Turner (R)Ohio Senate district 5: Stephen A. Huffman (R)Ohio House district 40: Rodney Creech (R)
Montgomery County and 45327's U.S. House, Ohio Senate and Ohio House districts.
45327's U.S. House, Ohio Senate and Ohio House districts
ChamberDistrictMemberParty
U.S. HouseDistrict 10 (99% of residents)——
U.S. HouseDistrict 8 (1% of residents)——
U.S. HouseDistrict 1 (0% of residents)——
Ohio SenateDistrict 5 (94% of residents)Stephen A. HuffmanR
Ohio SenateDistrict 6 (4% of residents)Willis E. Blackshear Jr.D
Ohio HouseDistrict 40 (94% of residents)Rodney CreechR
Ohio HouseDistrict 37 (4% of residents)Tom YoungR

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

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

Statewide races:

45327's district races:

Local questions and issues on 45327's 2026 ballot
JurisdictionTypeQuestion
German TownshipTax Levy (Renewal)Renews a 1-mill property tax levy for the provide & maintain senior citizens services or facilities of German Township for 5 years, beginning in 2027.
Jackson TownshipTax Levy (Additional)Authorizes an additional 2-mill property tax levy for the parks & recreation of Jackson Township for 10 years, beginning in 2026.
Jefferson TownshipTax Levy (Additional)Authorizes an additional 3-mill property tax levy for the current expenses of Jefferson Township for 5 years, beginning in 2026.

Matched to this ZIP by jurisdiction name: German Township, German Township Township, Germantown, Germantown City, Gratis Township, Gratis Township Township, Jackson Township, Jackson Township Township, Jefferson Township, Jefferson Township Township, Madison Township, Madison 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 45327 · Election 2026

Where does the tap water come from?

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

Where the water comes from

Groundwater (wells)

Groundwater wells (4 wells)Germantown City

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

Elevation 675–1,038 ft, averaging 841 ft · Germantown 698–847 ft, averaging 770 · Montgomery County 665–1,097 ft (USGS 3DEP)

Groundwater wells (4 wells)
Groundwater · via Germantown City
Drawn from: Groundwater wells (4 wells)
Treated at Germantown City
Show everything served from this plant

Germantown City is owned by a local government, with 2,357 service connections serving 5,547 people. Office: 937-855-7255 (SDWIS).

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

Bills, 2023: a household using 5,000 gallons a month paid about $432 a year for water ($36 a month; $284 at 2,500 gallons, $655 at 8,000) and about $631 a year for sewer (Ohio EPA rate survey, inside-city rates).

Ohio EPA loans since 2016 for projects inside this ZIP: $4.3 million across 5 projects (drinking water $4.3M); largest: Water Tower and Telemetry Replacement (Germantown, 2020, $2.7M); High Service Area Water Tower Rehab (Germantown, 2025, $606K); Fire Hydrant and Valve Replacement, Phase 1 (Germantown, 2024, $540K).

Wells: EPA lists 4 active wells.
Well SWell SWell SWell S
Active wells
4
Serves
5,547 people · Montgomery County
EPA ID
OH5701012

About this area's water

Montage of scenes from Germantown, Ohio, whose water comes from four groundwater wells
Montage of scenes from Germantown, Ohio, whose water comes from four groundwater wellsPhoto: J Flerchinger, CC BY-SA 4.0 · Wikimedia Commons
Did you know
  • Germantown's four wells sit in Kercher Park, and the water table they tap stands only 8.5 to 11 feet below the ground surface — shallow enough that Ohio EPA lists the shallowness itself as a reason the supply is rated…
  • In Ohio's 2023 statewide PFAS testing, none of the six PFAS compounds sampled were detected in Germantown's finished drinking water.
  • The city's newest water tower was deliberately built smaller than the one it replaced — 500,000 gallons instead of 750,000 — because a taller column of water would have pushed pressure too high for downtown and the…
  • The downtown alley layout, the Gunckel Town Plan laid out by founder Philip Gunckel in 1814, has been on the National Register of Historic Places since 1976.
  • The Mudlick Distillery, established in Germantown in 1847, turned out 30 barrels of whiskey a day and was considered the largest in the country for many years.

Source: germantown.oh.usgermantown.oh.usen.wikipedia.org

History6
  • 1804Settled by German-speaking families from Berks County, Pennsylvania.
  • 1814Philip Gunckel laid out the original town plan, including the distinctive wagon-wheel alley layout of the downtown.
  • 1833Germantown incorporated; it operates as a city today.
  • 1976The Gunckel Town Plan Historic District, with much of its 19th and early 20th century building stock intact, placed on the National Register of Historic Places.
  • 1981Weaver Road water storage standpipe built — an upper tank of 270,000 gallons over a lower tank of 675,000 gallons, 945,000 gallons in all.
  • 1997City developed a source water protection plan mapping Germantown's source water protection area.

Source: en.wikipedia.orggermantown.oh.usgermantown.oh.us

Treatment & pressure

How it is treated

Four production wells in Kercher Park, on the south side of the city, draw from sand-and-gravel units of the Great Miami (Buried Miami) Valley Aquifer System underlying Twin Creek. Depth to ground water in these wells is only 8.5 to 11 feet — that is the depth of the water table, not the depth of…

Source: germantown.oh.usgermantown.oh.us

Water pressure

No psi figures are published, but Ohio EPA's 2020 Limited Environmental Review describes the distribution system as two pressure zones: an upper zone serving much of the city, now…

Source: germantown.oh.us

What it costs

Germantown publishes no water or sewer rate schedule. The Utilities & Streets page carries only bill-pay links, utility application and termination forms, backflow test forms and…

Source: germantown.oh.usgermantown.oh.usgermantown.oh.us

Water quality & impurities10
ContaminantLevelLimitYear
Nitrate
Single sample, no range reported. About a third of the limit; the source is flagged as susceptible to nitrate because…
3.29 ppm102025
Fluoride
Range 0.38-1.33 ppm; naturally occurring plus water additive.
1.14 ppm42025
Barium
Range 0.097-0.097 ppm. Naturally occurring, well below the limit.
0.097 ppm22024
Total Chlorine
Range 0.50-0.80 ppm; disinfectant residual.
0.63 ppm4 (MRDL)2025
Total Trihalomethanes (TTHM)
Range 1.8-9.1 ppb — about a ninth of the limit, typical of a groundwater source.
9.1 ppb802025
Lead
Zero of 20 samples exceeded the action level.
0.80 (90th… ppb15 (Action…2025
Copper
Zero of 20 samples exceeded the action level.
0.132 (90th… ppm1.3 (Action…2025
Chloroform
Range 0.4-3.4 ppb; chlorination byproduct, no federal standard.
3.4 ppbunregulated2025
Bromodichloromethane
Range 0.8-2.8 ppb; chlorination byproduct.
2.8 ppbunregulated2025
Dibromochloromethane
Range 1.0-2.3 ppb; chlorination byproduct.
2.3 ppbunregulated2025

Source: germantown.oh.us

EPA compliance record

Lead at the tap: 90th-percentile result 0.8 ppb in 2025 (action level 15 ppb).

EPA record: no health-based violations since 2015.

1 violation 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).

Projects & plans2

Recent and current work

  • Water Tower and Telemetry (SCADA) Replacement · $2.3 million · 2020
    Financed by an Ohio EPA Water Supply Revolving Loan Account loan (FS390387) at the 1% hardship interest rate over 30 years, saving the city roughly $672,000…
  • Water Service Line Material Inventory · 2024 · completed
    Published under the Lead and Copper Rule Revisions and linked from both the 2025 water quality report and the Utilities & Streets page, alongside a public…

Source: germantown.oh.usgermantown.oh.usgermantown.oh.us

Supply stress

Ohio EPA's 2003 susceptibility analysis rates Germantown's source as highly susceptible to contamination for four stated reasons: the shallowness of the water table (ground water stands only 8.5 to 11 feet down in the production wells), the lack of any low-permeability layer overlying the sand and gravel, numerous potential contaminant…

Source: germantown.oh.usgermantown.oh.us

Sewers

Sanitary

The city's Water & Sanitary Sewer division, under the Director of Public Service, bills water and sewer together on a single utility bill that also carries trash and a separate 'sewer & water debt' charge. No wastewater treatment plant name, design capacity, receiving stream, or CSO/consent-decree status is published on the city's…

Storm

A separate Street & Storm Sewer division is listed among the city's departments. No stormwater utility fee, drainage plan, or documented flooding problem was found.

Source: germantown.oh.usgermantown.oh.us

Sourcesverified

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

Water systems in this ZIP

38% of residents live outside every mapped system, most likely on private wells.

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

Violationsnone since 2015, lead 0.8 ppbRadon6.8 pCi/L avg, 46% above 4Stream health17% of land drains to streams failing aquatic lifeNearest sewage plantFarmersville Wwtp, 4.4 mi, 1/12 quarters in violationGroundwaterDRASTIC 90, 878 well logsElectricAES OhioGas pipelinenearest transmission line 0.8 mi, 5 mi in the ZIPNearest power plantYankee Street 9.3 mi, 128 MW gasGasCenterPoint Energy Ohio, 50% on gasSchool districtValley View LocalSocial vulnerability36th percentile in OhioUpward mobilityrank 43 for low-income childrenPeople26.8% with a degree, 0.7% born abroadJobs1K jobs here, residents mostly work in MiamisburgSchool tax27.3 mills, ~$1,908 on a $200K homePhoneConsolidated Communications CCIFlood9.9% in floodplainInternet96% served, fiber 9%Hazard risk62, above 62% of US tractsOil and gas wellsnone inside, nearest 4.54 miSoilsMiamian, septic very limitedAbandoned minesnone mappedSpills10 reported since 2021, mostly diesel and fuel oilDisasters5 tornado tracks within 5 mi, 16 FEMA declarationsDams5 high-hazard within 10 mi, nearest 1.6 miTraffic13K a day on SR 4Bridges1 of 40 rated poorRail crossings8 public crossings, up to 3 trains a dayTransit0% within half a mile of a stopWalkability5.5 of 20, least walkableAirportDAY 20.7 mi, Amtrak 36.8 miClimate10" snow, 53°F averageAlgal toxinsgroundwater, not monitoredPFASnone detectedLead0.8 ppb at the 90th-percentile tap, no lead lines foundByproductsTTHM 10 µg/L (2019)Fluoridefluoridated, 1 treatment stepWatershedLower Great Miami, Indiana, Ohio, Town of Germantown-Twin CreekLocal governmentGermantown (city)Cell signal5G on 100% of landU.S. HouseOH-10 Mike Turner (R)Life expectancy79.2 yearsHealth17% fair or poor health, obesity 34%Nearest hospitalSycamore Medical Center, 6.8 mi, 4★Toxic sitesSuperfund 4.8 mi away, 0 TRIToxic releasesno TRI reporterAirPM2.5 8.8 µg/m³, monitor 9.5 miFire/EMSGermantown Fire Department Station 63, 0.2 miLibraryGermantown Public Library, 0.3 miGroceries71% over 1 mi from a supermarketEV chargersfast charger 7.5 mi, 1 station hereHistorysettled 1804Historic places5 listed, incl. Emmanuel's Evangelical Lutheran ChurchWetlands0.8% of land, 232 acresLand cover11% developed, 20% tree canopyParks8.2% public land, Sycamore State Park 11.2 miNursing homeASTORIA HEALTH & REHAB CENTER, 0.6 mi, 5★PoliceGermantown Police Department, 0.2 miCrime1.0 violent per 1,000, Germantown PoliceAquifer17% sensitive setting, karst-prone rockCollegeMiami University-Middletown, 7.3 miSchool ratings4 stars, Valley View LocalHome prices$273K typical, +104% in ten yearsBuilding permits144 units 2016 to 2025 in GermantownHomes and income$219K home, $95K incomeHousesbuilt 1968, 3,609 homes

Infrastructure in this ZIP

17.1 mi of highway (SR 725, SR 4, SR 123) · 3.78 mi of railroad (CSX) · 4.97 mi of gas transmission pipeline (Texas Eastern (Enbridge)) · 10.4 mi of electric transmission line (AES Ohio (DP&L), Duke Energy) · 3 airfields or heliports (Jims, Hummel, Farpoint Airfield) · 1 dam (Germantown Dam) · 1 substation · 8 grade crossings (Great River Railroad, Germantown Rail Siding) · 6 registered towers · 1 public EV charger listing · 1 fire or EMS station · 2 police stations · 1 post office · 1 USGS stream gauge (Twin Creek near Germantown OH) · 1 water tower or tank in OpenStreetMap · 4.79 mi of trail and bike route · 40 bridges and culverts in the inventory · 5 sites with underground fuel tanks in use · 2 quarries or pits (Weidle Sand & Gravel, Germantown Plant #21) · 4 source water protection zones (Germantown City PWS, Nnck Marathon, Ignited Church) · 5 stormwater (MS4) permit areas (City of Germantown, City of Carlisle, Miami Township) · 120 biosolids application fields (sludge from Montgomery Co Eastern Regional WRF, Montgomery Co Western Regional WRF, Dayton WWTP) · 2 mining permit areas (Hollingshead Materials (permit IM-2203), Eagle Materials (permit IM-0360)) · 1 traffic signal.

Draw them24 layers on the map

Intakes and plants

Groundwater (wells)

Groundwater wells (4 wells)Germantown City

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

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Violations

No health-based violations since 2015

No health-based violations since 2015Germantown City · lead 0.8 ppb (2025) · 1 of any kind since 2020

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

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Disinfection byproducts

Under 20 µg/L TTHM

TTHM 10 µg/L (2019)Germantown City · HAA5 3 · worst year 10

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

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PFAS

No PFAS detected

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

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

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Lead

Under 5 ppb

Lead 0.8 ppb at the 90th-percentile tapGermantown City · period ending 2025-12 · 0 of 2,360 service lines lead or galvanized

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

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Fluoride and treatment

Fluoridated

FluoridatedGermantown City · chlorine disinfection

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

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Algal toxins

No data

Groundwater system, not monitored for algal toxins

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

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Groundwater

DRASTIC index under 100

DRASTIC 90 · Limestone and Shale878 well logs · median 88 ft deep · 6 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

10 to 30%

17% sensitive geologic settingkarst-prone bedrock at the center · 2% 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

Farmersville Wwtp · 4.4 mi1 of 12 quarters in violation · 0.22 MGD

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

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Stream health

Under a quarter of the land drains to impaired streams

17% of the land drains to streams failing aquatic lifeTown of Germantown-Twin 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

Lower Great Miami, Indiana, Ohio subbasinTown of Germantown-Twin 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 $218,900household income $94,741 · rent $980 · 83% 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 19683,609 homes · $194K 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 · Butler County Auditor · OGRIP Ohio Statewide Parcels · Warren County Auditor

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Building permits

15 to 30

144 housing units permitted 2016 to 2025Germantown · 25.9 per 1,000 residents · 3 in 2025

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

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Home prices

100 to 150%

+104% in ten years+54% in five · +3% in 2025

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

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School tax

25 to 30 mills

27.3 effective school millsValley View Local · about $1,908 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 · 50% 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

Yankee Street · 9.3 migas, 128 MW · 2 plants within 10 miles

Power plants within 10 miles

  1. O H HutchingsNatural gas · 25 MW · 4.7 mi
    Capacity
    25 MW
    Main source
    Natural gas
    Technology
    Natural Gas Fired Combustion Turbine
    Operator
    Kimura Power LLC
    Sector
    IPP Non-CHP
    Where
    Miamisburg, Montgomery County
    Generating units
    1
    Built
    1968
    EIA plant code
    2848
  2. Yankee Street 100 MW or moreNatural gas · 128 MW · 9.3 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

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

Half a mile to 1 mile

Nearest transmission line 0.8 miTexas Eastern Trans Co (interstate) · 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

Independent local companies

Consolidated Communications CCIIncumbent 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

2 to 5% lack it

96% can get 100/20 Mbpsfiber 9% · cable 74% · 4,074 locations · 2% 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

5 to 10 miles

Fast charger 7.5 mi: Pilot Travel Center 91 public station in the ZIP (2 Level 2, 0 DC fast ports) · 2 within 5 miles of its center

Public EV charging inside ZIP 45327, and the nearest outside it

  1. MVRPC(EV#27)2 Level 2 · Germantown · 2.7 mi
    Address
    6910 Boomershine Road, Germantown, OH 45327
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546
  2. MIAMISBURG 14 Level 2 · Miamisburg · 4.7 mi
    Address
    1 Water Street, Miamisburg, OH 45342
    Ports
    4 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389

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

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

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Transit

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. Curbside bus stop in front of TargetIntercity bus stop · Dayton · 8.7 mi
    What it is
    Intercity bus stop
    City
    Dayton
    Coordinates
    39.63270, -84.21360

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

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

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Walkability

Least walkable (1 to 5.75)

Walkability 5.5 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

4 to 10

8 public crossings0 gated · up to 3 trains a day · Great River Railroad

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

Under 5% of bridges poor

40 bridges, 1 rated poortypical build year 1984 · busiest SR-4, 12,401 vehicles a day

Bridges rated poor inside ZIP 45327

  1. Germantown Middle over Shawnee CreekPoor · built 1982 · 1.6 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1982
    Length
    14 ft
    Owner
    County
    Vehicles a day
    791
    Coordinates
    39.60404, -84.37782

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

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

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Traffic

5,000 to 20,000

13,430 vehicles a day on SR 4451 trucks · 200K 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 36.8 mi

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

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Land, air and risk

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

Radon

4 to 8 pCi/L

6.8 pCi/L average radon320 tests · 46% above 4 pCi/L · median 3.5

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

5 to 10%

9.9% of residents in the 1% floodplain7% of the land is floodplain, 1% 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

60 to 80

Risk score 62 · higher than about 62% of US tractsLandslide 86 · Drought 81

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

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Climate

Under 20 inches of snow a year

10" of snow a year · 52.7°F averageJanuary low 20° · July high 86° · 42" of precipitation

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

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Air

8.5 to 9

PM2.5 8.8 µg/m³ at Ohio Bell, 9.5 miozone 67 ppb at Middletown Airport · Montgomery County median AQI 46

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

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Toxic sites

3 to 8 miles

Nearest NPL site 4.8 mi: Mound Plant (USDOE)0 toxic-release reporters · 0 Superfund program sites in the ZIP

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

5 high-hazard dams within 10 milesNearest: Germantown Dam, 1.6 mi, condition fair

High-hazard dams within 10 miles

  1. Germantown DamTwin Creek · condition: fair · 1.6 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 04/27/2021)
    River or stream
    Twin Creek
    Purpose
    Flood Risk Reduction
    Type
    Earth
    Height
    107 ft
    Storage
    142,000 acre-feet
    Completed
    1922
    Owner type
    Local Government
    County
    Montgomery County
    Nearest town (NID)
    Germantown
    Last inspection
    04/27/2021
    Emergency action plan
    Yes
    NID ID
    OH00425
  2. Charylie's Lake DamTributary To Great Miami River · condition: fair · 4.6 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 06/03/2021)
    River or stream
    Tributary To Great Miami River
    Purpose
    Recreation
    Type
    Earth
    Height
    29 ft
    Storage
    46 acre-feet
    Completed
    1963
    Owner type
    Private
    County
    Butler County
    Nearest town (NID)
    Poast Town
    Last inspection
    06/03/2021
    Emergency action plan
    No
    NID ID
    OH00177
  3. Paradise Lakes - North Lake DamTributary To Elk Creek · condition: fair · 7.1 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 04/22/2021)
    River or stream
    Tributary To Elk Creek
    Purpose
    Recreation
    Type
    Earth
    Height
    32 ft
    Storage
    93 acre-feet
    Completed
    1946
    Owner type
    Private
    County
    Preble County
    Nearest town (NID)
    Greenbush
    Last inspection
    04/22/2021
    Emergency action plan
    No
    NID ID
    OH00154
  4. Paradise Lakes - South Lake Dam PoorTributary To Elk Creek · condition: poor · 7.2 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Poor (assessed 04/22/2021)
    River or stream
    Tributary To Elk Creek
    Purpose
    Recreation
    Type
    Earth
    Height
    40 ft
    Storage
    87 acre-feet
    Completed
    1946
    Owner type
    Private
    County
    Preble County
    Nearest town (NID)
    Greenbush
    Last inspection
    04/22/2021
    Emergency action plan
    No
    NID ID
    OH00155
  5. Remick Lake Dam PoorTributary To Clear Creek · condition: poor · 8.7 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

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 19500 rated F2/EF2+ · 16 federal declarations for Montgomery County · 1 quake M2+ within 25 mi

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

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Spills

5 to 14

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

Spills reported since 2021 inside ZIP 45327

  1. Sheen Rainbow / Hydrocarbon Reached water2023-08-29 · Germantown · 0.6 mi
    Reported
    2023-08-29
    What spilled
    Sheen Rainbow / Hydrocarbon
    Reached a waterway
    57 - Little Twin Creek
    Where
    Germantown, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2308EPA0001524
  2. Material White Reached water2023-08-31 · Germantown · 0.7 mi
    Reported
    2023-08-31
    What spilled
    Material White
    Reached a waterway
    57 - Little Twin Creek
    Where
    Germantown, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2308EPA0001542
  3. Oil Motor / Lube Oil / Vehicle2024-06-06 · German Twp · 1.2 mi
    Reported
    2024-06-06
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Where
    German Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2406EPA0000949
  4. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-09-28 · German Twp · 1.3 mi
    Reported
    2021-09-28
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    75 gallons
    Where
    German Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2109EPA0001531
  5. Asphalt / Bitumen2025-09-23 · German Twp · 1.5 mi
    Reported
    2025-09-23
    What spilled
    Asphalt / Bitumen
    Largest amount reported
    30 gallons
    Where
    German Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2509EPA0001586
  6. Fertilizer(S) Nos (Not Specified)2024-03-27 · German Twp · 1.5 mi
    Reported
    2024-03-27
    What spilled
    Fertilizer(S) Nos (Not Specified)
    Where
    German Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2403EPA0000482
  7. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-01-24 · Germantown · 2.1 mi
    Reported
    2025-01-24
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    40 gallons
    Where
    Germantown, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2501EPA0000095
  8. Other / All Other / Trade Name / Mixture / Solution Etc2024-12-21 · Germantown · 2.1 mi
    Reported
    2024-12-21
    What spilled
    Other / All Other / Trade Name / Mixture / Solution Etc
    Where
    Germantown, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2412EPA0002059
  9. Fuel Oil/ Home Heating / Heating Oil2025-01-23 · German Twp · 3.4 mi
    Reported
    2025-01-23
    What spilled
    Fuel Oil/ Home Heating / Heating Oil
    Largest amount reported
    78 gallons
    Where
    German Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2501EPA0000092
  10. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-04-16 · Jefferson Twp · 3.6 mi
    Reported
    2024-04-16
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Where
    Jefferson Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2404EPA0000627
  11. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2023-05-02 · Jefferson Twp · 3.7 mi
    Reported
    2023-05-02
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    60 gallons
    Where
    Jefferson Twp, Montgomery County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2305EPA0000710

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 4.54 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 18.2 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

Miamian silt loam, 12 to 18 percent slopes, erodedseptic very limited · well drained

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

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Parks

5 to 15%

8.2% public land · 2,511 acresGermantown Metropark · Sycamore State Park 11.2 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 · 232 acrespond 127 · forested/shrub wetland 85 · emergent 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

5% to 15%

11% developed · 20% tree canopycropland 51% · forest 24% · pasture 13%

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

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People and health

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

People

25 to 40%

26.8% bachelor's or higher94.4% white · 0.6% Black · 1.8% Hispanic · 0.1% Asian · 0.7% 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

1,394 jobs · 4,257 employed residentsHotels and restaurants 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)

Groundwater wells (4 wells)Germantown City

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

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Upward mobility

40th to 45th

Percentile rank 43income rank at 35 for children of low-income parents · 0.27% 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

36th percentile of Ohio tractssocioeconomic 34 · household 41 · minority status 19 · housing and transport 51

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

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Health

16 to 20%

17.2% in fair or poor healthobesity 33.9% · diabetes 12.2% · smoking 13.9% · depression 26.6%

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

79.2 years life expectancy8 tracts, from 74.6 to 82.3

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

Sycamore Medical Center · 6.8 miMiamisburg · 154 beds · 3 within 10 miles

The nearest hospitals

  1. Sycamore Medical CenterGeneral hospital · Miamisburg · 6.8 mi
    What it is
    General hospital
    Address
    4000 Miamisburg-Centerville Road, Miamisburg, OH 45342
    County
    Montgomery County
    Beds
    154
    Helipad
    Yes
    Ownership
    Non-profit
    Medicare overall rating
    4 of 5 stars
    Emergency department (Medicare)
    Yes
    Medicare reports it as
    Kettering Health Miamisburg
    Phone
    (937) 866-0551
    Medicare ID
    360239
  2. Pam Specialty Hospital of DaytonGeneral hospital · Miamisburg · 6.8 mi
    What it is
    General hospital
    Address
    4000 Miamisburg Centerville Rd, Miamisburg, OH 45342
    County
    Montgomery County
    Beds
    44
    Helipad
    Yes
    Ownership
    Proprietary
    Phone
    (937) 384-8300
  3. Pam Health Rehabilitation Hospital of MiamisburgCritical access hospital · Miamisburg · 7.1 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

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. Centerpoint Health Suite DHealth center · Franklin · 7.1 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Franklin
    Coordinates
    39.55627, -84.28038
  2. Community Health Centers of Greater Dayton - Alex Central Health CenterHealth center · Miamisburg · 7.1 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Miamisburg
    Coordinates
    39.64154, -84.24423

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 Miamisburg DialysisDialysis · Miamisburg · 7.1 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

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

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

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Nursing homes

Under 1 mile

ASTORIA HEALTH & REHAB CENTER · 0.6 mi5 of 5 stars · 50 beds · 2 within 5 miles

Nursing homes within 3 miles, and the nearest beyond

  1. Astoria Health & Rehab Center5 of 5 stars · Germantown · 0.6 mi
    Address
    300 Astoria Road, Germantown, OH 45327
    Certified beds
    50
    Residents on an average day
    43
    Medicare overall rating
    5 of 5 stars
    Health inspections
    5 of 5 stars
    Staffing
    1 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    SABER HEALTHCARE GROUP
    Takes
    Medicare and Medicaid
    Phone
    (937) 855-2363
    Medicare ID
    366291
  2. Carlisle Manor Health Care Inc4 of 5 stars · Carlisle · 4.3 mi
    Address
    730 Hillcrest Drive, Carlisle, OH 45005
    Certified beds
    48
    Residents on an average day
    44
    Medicare overall rating
    4 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    1 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    EMBASSY HEALTHCARE
    Takes
    Medicare and Medicaid
    Phone
    (937) 746-2662
    Medicare ID
    366043
  3. Kingston of Miamisburg4 of 5 stars · Miamisburg · 6.1 mi
    Address
    1120 South Dunaway Street, Miamisburg, OH 45342
    Certified beds
    113
    Residents on an average day
    88
    Medicare overall rating
    4 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    4 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    KINGSTON HEALTHCARE
    Takes
    Medicare and Medicaid
    Phone
    (937) 247-6004
    Medicare ID
    365984

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

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

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Crime

1 to 2.5

1.0 violent offenses per 1,000Germantown Police · 8.3 property per 1,000 · 12 months · 2% of property 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

Germantown Police Department · 0.2 mi2 stations within 3 miles · post office 0.5 mi

Police stations within 3 miles

  1. Germantown Police DepartmentGermantown · 0.2 mi
    Address
    75 North Walnut Street, Germantown, OH 45327
    Coordinates
    39.62597, -84.37365
  2. German Township Police DepartmentGermantown · 1.5 mi
    Address
    12102 State Highway 725, Germantown, OH 45327
    Coordinates
    39.62282, -84.40384

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

Germantown Fire Department Station 63 · 0.2 mi1 station within 3 miles, 15 within 8

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

  1. Germantown Fire Department Station 63Germantown · 0.2 mi
    Address
    75 North Walnut Street, Germantown, OH 45327
    Coordinates
    39.62597, -84.37388
  2. Franklin Township Fire Department Station 20Franklin · 4.4 mi
    Address
    7901 Keays Road, Franklin, OH 45005
    Coordinates
    39.56891, -84.34512
  3. Carlisle Fire DepartmentCarlisle · 4.5 mi
    Address
    367 Lincoln Drive, Carlisle, OH 45005
    Coordinates
    39.58435, -84.31329

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

Germantown Public Library · 0.3 mi1 within 3 miles, 4 within 8

Public libraries within 3 miles, and the nearest beyond

  1. Germantown Public LibraryCentral library · Germantown · 0.3 mi
    Address
    51 N. Plum St., Germantown, OH 45327
    What it is
    Central library
    Library system
    Germantown Public Library
    Open
    3,106 hours a year, 52 weeks
    Building
    10,546 sq ft
    System's visits, FY2024
    52,000
    People the system serves
    10,975
    Phone
    (937) 855-4001
  2. Miamisburg Branch LibraryBranch · Miamisburg · 5.1 mi
    Address
    545 E. Linden Ave., Miamisburg, OH 45342
    What it is
    Branch
    Library system
    Dayton Metro Library
    Open
    3,042 hours a year, 52 weeks
    Building
    16,147 sq ft
    System's visits, FY2024
    1,987,700
    System's loans, FY2024
    4,831,439
    People the system serves
    452,238
    Phone
    (937) 463-2665

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 45327

  1. Historical Society GermantownHistorical society · Germantown · 0.3 mi
    What it is
    Historical society
    City
    Germantown
    Coordinates
    39.62591, -84.37100

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

  2. Veterans Memorial MuseumHistory museum · Germantown · 0.4 mi
    What it is
    History museum
    City
    Germantown
    Coordinates
    39.62348, -84.37047

    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 tract71% over 1 mile from a supermarket · 5% of households on SNAP (ACS)

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

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History, schools and government

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

Local history

1800 to 1814

Germantown · settled 1804first 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

5 listed historic placesEmmanuel's Evangelical Lutheran Church

  1. Emmanuel's Evangelical Lutheran ChurchBuilding · Germantown · listed 1990
    Address
    30 W. Warren St.
    Where
    Germantown, Montgomery County · ZIP 45327
    What it is
    Building
    Listed on the National Register
    1990
    NRIS reference number
    90001292
    Coordinates
    39.62776, -84.37147
  2. Koehne--Poast FarmBuilding · Germantown · listed 1977
    Address
    W of Germantown off OH 725
    Where
    Germantown, Montgomery County · ZIP 45327
    What it is
    Building
    Listed on the National Register
    1977
    NRIS reference number
    77001079
    Coordinates
    39.62493, -84.38556
  3. Rohr, David, Mansion And Carriage HouseBuilding · Germantown · listed 1978
    Address
    Astoria Rd. and OH 725
    Where
    Germantown, Montgomery County · ZIP 45327
    What it is
    Building
    Listed on the National Register
    1978
    NRIS reference number
    78002149
    Coordinates
    39.62239, -84.38496
  4. Shuey's MillBuilding · Germantown · listed 1975
    Address
    Main St.
    Where
    Germantown, Montgomery County · ZIP 45327
    What it is
    Building
    Listed on the National Register
    1975
    NRIS reference number
    75001508
    Coordinates
    39.62080, -84.37022
  5. Stump, John, House And MillBuilding · Germantown · listed 1975
    Address
    SW of Germantown at jct. of Signal and Oxford Rds.
    Where
    Germantown, Montgomery County · ZIP 45327
    What it is
    Building
    Listed on the National Register
    1975
    NRIS reference number
    75001509
    Coordinates
    39.61730, -84.39074

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

369 local school districts

Valley View LocalLocal school district

Public schools inside ZIP 45327

  1. Valley View Primary SchoolGermantown · 0.2 mi
    Address
    110 Comstock St, Germantown, OH 45327
    Kind (NCES)
    Regular School
    Students, 2023-24
    532
    Teachers (full-time equivalent)
    30
    NCES school ID
    390487403384
  2. Valley View PreSchoolGermantown · 0.3 mi
    Address
    64 Comstock St, Germantown, OH 45327
    NCES school ID
    390487410923
  3. Valley View Local SchoolsGermantown · 0.3 mi
    Address
    59 Peffley St, Germantown, OH 45327
    Kind (NCES)
    Regular School
    Students, 2023-24
    0
    NCES school ID
    390487410862
  4. Valley View Elementary School4 of 5 stars · Germantown · 2.1 mi
    Address
    6057 Farmersville Germantn Pik, Germantown, OH 45327
    School district
    Valley View Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    494
    Teachers (full-time equivalent)
    25
    Report card, 2025-26
    4 of 5 stars
    Performance index
    82.3%
    Ohio building IRN
    011395
    NCES school ID
    390487403383
  5. Valley View Middle School2.5 of 5 stars · Germantown · 2.1 mi
    Address
    6057 Farmersville Germantown P, Germantown, OH 45327
    School district
    Valley View Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    253
    Teachers (full-time equivalent)
    16
    Report card, 2025-26
    2.5 of 5 stars
    Performance index
    72.4%
    Ohio building IRN
    013367
    NCES school ID
    390487403385
  6. Valley View High School4.5 of 5 stars · Germantown · 2.1 mi
    Address
    6057 Farmersville Germantn Pik, Germantown, OH 45327
    School district
    Valley View Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    476
    Teachers (full-time equivalent)
    30
    Report card, 2025-26
    4.5 of 5 stars
    Performance index
    86.4%
    Four-year graduation rate
    96.7%
    Ohio building IRN
    038174
    NCES school ID
    390487403386

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 45327

  1. Germantown Christian SchoolPrivate, conservative Christian · Germantown · 1.5 mi
    Address
    9440 Eby Rd, Germantown, OH 45327
    Kind
    conservative Christian
    Students, 2023-24
    205
    Teachers (full-time equivalent)
    23.9
    Students per teacher
    8.57741
    Phone
    (937) 855-7334
    NCES private school ID
    A0304094

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 stars

4 stars overallValley View Local · performance index 81% of the year's maximum · 96.7% 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

3 to 8 miles

Miami University-Middletown · 7.3 miMiddletown · 2 campuses within 10 miles

The nearest colleges

  1. Miami University-MiddletownPublic university · Middletown · 7.3 mi
    What it is
    Public university
    City
    Middletown
    Students, 2023-24 (12-month count)
    1,526
    Tuition and fees, in state
    $7,278
    Tuition and fees, out of state
    $18,847
    Graduation rate
    24% of bachelor's students, within six years (a class of 258)
    IPEDS unit ID
    204015
  2. Dayton Barber CollegeFor-profit two-year college · Miamisburg · 8.2 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
  3. Creative Images Institute of Cosmetology-South DaytonFor-profit two-year college · Dayton · 10.8 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

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

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

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Local government

255 cities

Germantown (city)61% of residents, then German Township, Montgomery County

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

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Representatives

OH-10 · Mike Turner (R)Senate 5 Stephen A. Huffman · House 40 Rodney Creech

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

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Rain and snow

How much has actually fallen on 45327 (Germantown), day by day, from 1893 to now. Daily totals, not averages.

rain, last 30 days
1.12 in
2026-09-30 to 2026-10-29
rain so far in 2026
50.8 in
15.4 in above normal for the date
snow so far in 2026
16.4 in
a normal year brings 14.1 in
a normal year
41.9 in
average of 30 years, 1991-2020
The last twelve months
MonthRain (in)Snow (in)Days counted
October 2026 1.12 — 29
September 2026 5.18 — 30
August 2026 14.61 — 31
July 2026 1.99 — 31
June 2026 4.20 — 30
May 2026 7.47 — 31
April 2026 4.31 — 30
March 2026 7.36 0.3 31
February 2026 2.92 2.7 28
January 2026 1.58 13.4 31
December 2025 2.45 9.0 31
November 2025 2.67 1.7 30
On the record, 1893–2026
Wettest year2011 — 65.0 in
Driest year1934 — 21.3 in
Snowiest year1910 — 58.1 in
Wettest day on record6 October 1910 — 4.99 in
Heaviest snowfall in a day15 January 1918 — 10.00 in
Deepest snow on the ground15 January 1918 — 17.99 in

38% of these days are measurements from a gauge inside 45327 (Germantown); the rest are estimated from the nearest gauges around it.

48,662 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 45327 (Germantown): 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
25
those placed on the map inside 45327 (Germantown)
What kind of permits
ProgramFacilities and sites
Air pollution6
Public drinking water5
State water loans5
Hazardous waste3
Wastewater and stormwater discharge3
Source-water protection2
Construction-debris landfills1
The latest filings
DateFacility or siteWhat
HOLLINGSHEAD MATERIALS, LLC Construction-debris landfills report
CRAKCERJAK CORNER PWS Public drinking water notice of violation
CRAKCERJAK CORNER PWS Public drinking water inspection
GERMANTOWN CITY PWS Public drinking water plan
GERMANTOWN CITY PWS Public drinking water inspection
GERMANTOWN DAM AUXILIARY SPILLWAY Wastewater and stormwater discharge permit
GERMANTOWN CITY PWS Public drinking water plan
GERMANTOWN CITY PWS Public drinking water plan
GERMANTOWN CITY PWS Public drinking water inspection
ASTORIA ROAD Wastewater and stormwater discharge permit
ASTORIA ROAD Wastewater and stormwater discharge permit
GERMANTOWN CITY PWS Public drinking water inspection
HOLLINGSHEAD MATERIALS, LLC Construction-debris landfills inspection
HOLLINGSHEAD MATERIALS, LLC Construction-debris landfills report
GERMANTOWN CITY PWS Public drinking water compliance letter
CRAKCERJAK CORNER PWS Public drinking water monitoring results
CRAKCERJAK CORNER PWS Public drinking water violation resolved
CRAKCERJAK CORNER PWS Public drinking water inspection
GERMANTOWN CITY PWS Public drinking water report
JAMAICA RUN GOLF CLUB PWS Public drinking water director's orders
CRAKCERJAK CORNER PWS Public drinking water notice of violation
JAMAICA RUN GOLF CLUB PWS Public drinking water inspection
JAMAICA RUN GOLF CLUB PWS Public drinking water inspection
JAMAICA RUN GOLF CLUB PWS Public drinking water notice of violation
CRAKCERJAK CORNER PWS Public drinking water notice of violation

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

Around here

Places in this ZIP

School districts

ZIP codes next door

The county

Montgomery County: 33 ZIP codes, 27 cities, villages and townships, 531,614 people. The county in numbers.

On the map

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

Quick answers

What city is ZIP code 45327?

ZIP code 45327 is the Germantown, Ohio post office area in Montgomery County, home to 9,388 residents. Of its residents, 61% live in the city of Germantown, 30% in German Township and 4% in Jefferson Township.

What county is ZIP code 45327 in?

ZIP code 45327 lies mostly in Montgomery County, Ohio, and reaches into Butler County, Preble County.

Where does the tap water in ZIP code 45327 come from?

Groundwater wells (4 wells). Germantown City.

What school district is ZIP code 45327 in?

ZIP code 45327 is in the Valley View Local School District.

Cite and data

Cite this page as:

Cracked Buckeye, "45327 · Germantown, Montgomery County", https://crackedbuckeye.com/zip/45327/, built 2026-10-31, accessed [date].

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