ZIP code 45107: Blanchester

Clinton County · 9,806 residents

Tap water here comes from Surface water from intakes, treated at Blanchester Water Treatment Plant. About 45% of residents are on Blanchester Village and 28% on Western Water Company; the other 27% are outside every mapped system, most likely on private wells. The water here

Clinton County

45107 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: Surface water from intakes on three streams: Whitacre Run, Stonelick Creek, and the West Fork of the East Fork Little Miami River (Westboro). Three emergency-only connections to Western Water Company exist; none were used in 2025. About 45% of residents are on Blanchester Village and 28% on Western Water Company; the other 27% are outside every mapped system, most likely on private wells. Source: EPA SDWIS
  2. Local history 1832 The town here was platted in 1832, later than 76% of the Ohio ZIPs with a researched town. Source: Ohio History Connection
  3. Pipelines 13.4 mi This ZIP sits far from a gas transmission line: the nearest is 13.4 miles away, farther than 95% of Ohio ZIPs. Source: EIA U.S. Energy Atlas
  4. Police 0.3 mi This ZIP sits close to a police station: the nearest is 0.3 miles away, closer than 90% of Ohio ZIPs. Source: USGS structures service
  5. Nursing homes 0.5 mi This ZIP sits close to a nursing home: the nearest certified nursing home is 0.5 miles away, closer than 90% of Ohio ZIPs. Source: CMS Care Compare data
  6. Disasters 8 This ZIP has a lot of tornado history: 8 recorded with a track within 5 miles since 1950, more than 89% of Ohio ZIPs. Source: NOAA SPC tornado data
  7. Toxic releases 0 lb Reported toxic releases run low here: 0 pounds released on site in 2024, lower than 83% of Ohio ZIPs with a reporting facility. Source: EPA TRI data files
  8. Hospitals 13.1 mi This ZIP sits far from a hospital: the nearest general or critical-access hospital is 13.1 miles away, farther than 90% of Ohio ZIPs. Source: CMS Care Compare data
  9. Air 6.0 µg/m³ Air quality runs better here: PM2.5 at the nearest monitor averages 6.0 µg/m³, lower than 88% of Ohio ZIPs. Source: EPA air data files
  10. EV chargers 14.8 mi This ZIP sits far from a DC fast charger: the nearest is 14.8 miles away, farther than 89% of Ohio ZIPs. Source: Alternative Fuels Data Center

Local events in 45107

Nothing is posted for ZIP 45107 itself yet; here is what is on within 10 miles. All local events in 45107

  1. Silicone Bead Keychain Making

    6:03 to 7:30 p.m. · Morrow · 9.6 mi · From Salem Township Public Library

  2. Bricks and Books Club

    4:30 to 5:15 p.m. · Morrow · 9.6 mi · From Salem Township Public Library

Know a calendar we should watch? Send the link

Checked October 20; the events page is refreshed daily.

Your ballot

Who represents 45107, and the statewide question, statewide and legislative races and local issues on its ballot for the November 3, 2026 general election. County offices and judges are on your county board's sample ballot.

Locator: Clinton County and Clinton's U.S. House, Ohio Senate and Ohio House districtsLocator: Clinton County and Clinton's U.S. House, Ohio Senate and Ohio House districts.Clinton CountyU.S. House district 1: Greg Landsman (D)Ohio Senate district 10: not on the 2026 ballot; the sitting member is Kyle Koehler (R)Ohio House district 71: Levi Dean (R)
Clinton County and 45107's U.S. House, Ohio Senate and Ohio House districts.
45107's U.S. House, Ohio Senate and Ohio House districts
ChamberDistrictMemberParty
U.S. HouseDistrict 1 (84% of residents)New 2026 district; see the race below—
U.S. HouseDistrict 2 (16% of residents)New 2026 district; see the race below—
Ohio SenateDistrict 10 (68% of residents)Kyle KoehlerR
Ohio SenateDistrict 14 (16% of residents)Terry JohnsonR
Ohio SenateDistrict 7 (16% of residents)Steve WilsonR
Ohio HouseDistrict 71 (68% of residents)Levi DeanR
Ohio HouseDistrict 63 (16% of residents)Adam C. BirdR
Ohio HouseDistrict 55 (16% of residents)Michelle TeskaR

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

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

Statewide question: State Issue 3: Voter ID

Statewide races:

45107's district races:

Local questions and issues on 45107's 2026 ballot
JurisdictionTypeQuestion
Blanchester VillageTax Levy (Additional)Authorizes an additional 1.25-mill property tax levy to maintain & operate cemeteries of Blanchester Village for 4 years, beginning in 2026.
Clinton CountyMiscellaneousMiscellaneous, for Gas aggregation.
Clinton CountyTax Levy (Renewal)Renews a 0.5-mill property tax levy to maintain & operate health department of Clinton County for 5 years, beginning in 2027.
Clinton CountyTax Levy (Renewal)Renews a 2.35-mill property tax levy for the provide & maintain senior citizens services or facilities of Clinton County for 5 years, beginning in 2027.
Warren CountyTax Levy (Renewal)Renews a 1.21-mill property tax levy for the provide & maintain senior citizens services or facilities of Warren County for 5 years, beginning in 2026.
Washington TownshipTax Levy (Additional)Authorizes an additional 5.5-mill property tax levy for the safety services of Washington Township for 5 years, beginning in 2026.
Clermont CountyTax Levy (Renewal)Renews a 0.8-mill property tax levy for the care & placement of children & children services of Clermont County for 5 years, beginning in 2026.
Brown CountyTax Levy (Renewal)Renews a 0.8-mill property tax levy for the provide & maintain senior citizens services or facilities of Brown County for 5 years, beginning in 2027.

The full ballot language for charter and other questions is on the Clinton County page.

Matched to this ZIP by jurisdiction name: Blanchester Village, Harlan Township, Marion Township, Perry Township, Vernon Township, Washington Township, Wayne Township.

No early in-person voting at boards of elections — 2026-11-02. Early in-person voting at county boards of elections ended Sunday, November 1; there is no voting at boards of elections on Monday, November 2. Voters cast ballots at their assigned polling places on Tuesday, November 3.

What's on my ballot in 45107 · 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

Reservoirs & inland lakes

Surface water from intakes on three streams: Whitacre Run, Stonelick Creek, and the West Fork of the East Fork Little Miami River (Westboro). Three emergency-only connections to Western Water Company exist; none were used in 2025.Blanchester Water Treatment Plant · Blanchester Village · +1 more

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

Elevation 791–1,082 ft, averaging 963 ft · Blanchester 915–1,002 ft, averaging 969 · Clinton County 788–1,193 ft (USGS 3DEP)

Whitacre Run, Stonelick Creek & West Fork East Fork Little Miami River reservoirs
Reservoir or inland lake · via Blanchester Village
Drawn from: Surface water from intakes on three streams: Whitacre Run, Stonelick Creek, and the West Fork of the East Fork Little Miami River (Westboro). Three emergency-only connections to Western Water Company exist; none were used in 2025.
Treated at Blanchester Water Treatment Plant
  • primaryWhitacre Run Reservoir #3 · Whitacre Run
    Off-stream impoundment on Whitacre Run near Blanchester that supplies raw water to the village treatment plant. The CCR describes it as an intake on Whitacre Run.
  • secondaryWestboro Reservoir · West Fork East Fork Little Miami River
    Impoundment near the unincorporated community of Westboro (Jefferson Township, Clinton County) on the West Fork of the East Fork Little Miami River, blended with Blanchester's other reservoirs. The CCR describes it as an intake near Westboro.
  • secondaryStonelick Creek intake · Stonelick Creek
    Direct surface-water intake on Stonelick Creek near Blanchester (river mile 23.4) feeding the treatment plant alongside the reservoirs
Show everything served from this plant

The Ohio Department of Health's fluoridation report (CDC My Water's Fluoride) lists Blanchester Village as buying its water from Western Water Company; EPA's inventory shows its own sources as primary with Western Water Company as an emergency connection. The two records may reflect a blend or a recent switch.

Blanchester Village is owned by a local government, with 1,731 service connections serving 4,243 people; it has substantially implemented source water protection under Ohio's program. Office: 937-783-2621 (SDWIS).

EPA modeled the service boundary of Blanchester Village (decision tree) rather than drawing it from the utility's map, so its edges are approximate.

Water bodies
Whitacre Run Reservoir, Westboro Reservoir, Blanchester Reservoirs 1 & 2, Stonelick Creek
Raw intakes
Blanchester Reservoir
Blanchester Westboro Reservoir
Blanchester Stonelick Cr
Blanchester Whitacre Run Reservoir
Blanchester Whiter Run
Serves
4,243 people · Clinton County
EPA ID
OH1400111

About this area's water

Main and Broadway Streets in Blanchester, Ohio
Main and Broadway Streets in Blanchester, OhioPhoto: Aesopposea, CC BY-SA 3.0 · Wikimedia Commons
Did you know
  • Blanchester's drinking water comes from three small streams and impoundments — Whitacre Run, Stonelick Creek and the West Fork of the East Fork Little Miami River — rather than one dominant reservoir.
  • The village has been treating its own water continuously since 1924.
  • Its backup is a chain of other people's water: three emergency taps into the private Western Water Company, which itself draws on wells in the Little Miami River aquifer, Brown County Rural Water from the Ohio River aquifer near Ripley, and Cincinnati Water Works' Ohio River and Great Miami aquifer supplies.
  • In 2025 the village sampled for 52 different contaminants; most were never detected, and its only violation on federal record dates to October 2017.

Source: blanvillage.com

History6
  • 1832Blanchester laid out by Joseph and John Blancett and named for them.
  • 1880-1890The village's largest population increase, 51.3%, during its railroad-era expansion.
  • 1924The village began treating its own water — a century of continuous local treatment, still cited in its consumer confidence reports.
  • 2017-2018The only violation on the system's federal record: a non-health-based monitoring/reporting violation covering October 2017, returned to compliance on 3 October 2018.
  • 2020 (Mar)The historic Bindley Block building downtown burned down.
  • 2025The village held an unconditional license to operate its water system and did not draw on its Western Water emergency taps at all during the year.

Source: blanvillage.comen.wikipedia.org

Treatment & pressure

How it is treated

Surface water drawn from intakes on Whitacre Run, Stonelick Creek and the Westboro / West Fork of the East Fork Little Miami River is filtered and disinfected with chlorine (residual 1.2-1.5 ppm in 2025). Total organic carbon removal, a treatment-technique requirement, ran at a ratio of 1.8-2.2 (anything above 1.0 is compliant), and turbidity stayed between 0.02 and 0.28 NTU with 100% of samples meeting the standard.

Source: blanvillage.com

Water quality & impurities10
ContaminantLevelLimitYear
Total Trihalomethanes (TTHM)
Highest four-quarter running average; range printed in the CCR as 42.7-54.0 ppb; no violation.
55.4 ppb802025
Haloacetic Acids (HAA5)
Four-quarter running average; range 25.4-45.0 ppb; no violation.
40.0 ppb602025
Turbidity
Highest recorded result of the year 0.28 NTU; range 0.02-0.28; 100% of samples met the limit.
0.28 NTUTT (0.3 NTU in 95% of samples; 1 NTU maximum)2025
Copper (90th percentile)
0 of 20 sites over the action level.
0.153 ppm1.3 (AL)2025
Lead (90th percentile)
0 of 20 sites over the action level.
1.1 ppb15 (AL)2025
Chlorine
Water additive used to control microbes; range 1.2-1.5 ppm.
1.4 ppm4 (MRDL)2025
Total Organic Carbon (removal ratio)
Range 1.8-2.2; a value above 1 means the system meets TOC removal requirements.
1.8 ratioTT (must exceed 1)2025
Barium
Erosion of natural deposits; drilling waste and metal refinery discharge.
0.035 ppm22025
Fluoride
Erosion of natural deposits / water additive; no violation.
0.18 ppm42025
Cyanide
Typical source: steel/metal or plastics/fertilizer factory discharge; no violation.
1.0 ppb2002025

Source: blanvillage.com

EPA compliance record

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

EPA record: no health-based violations since 2015.

Projects & plans1

Recent and current work

  • Lead and Copper Rule service line material inventory · completed
    The village compiled the required service line inventory; it can be viewed at the Board of Public Affairs office, 318 East Main Street, or by calling the water department at 937-783-2621.

Source: blanvillage.com

Supply stress

Blanchester's intakes are surface water, and Ohio treats all surface water as highly susceptible to contamination by default — such sources are readily accessible and can be reached by chemicals or pathogens with little warning. The village's own drinking water source protection area contains leaking underground storage tanks, runoff from new construction, cemeteries and inadequate septic systems, and the CCR names runoff from agricultural fields as the major concern.

Source: blanvillage.com

Sewers

Sanitary

Water, sewer and electric are run together by the elected Board of Public Affairs from the Light, Water and Sewer office at 318 East Main Street; the board charges a $100 residential sewer deposit per meter. The wastewater plant name, capacity.

Source: blanvillage.comblanvillage.com

Sources

Compiled from the utility's own reports and public records.

Water systems in this ZIP

  • Blanchester Village45% of residentsWhitacre Run, Stonelick Creek & West Fork East Fork Little Miami River reservoirs
  • Western Water Company28% of residentsLittle Miami River valley wells (51%) plus Cincinnati Ohio River water (49%)

27% of residents live outside every mapped system, most likely on private wells.

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

Violationsnone since 2015, lead 1.2 ppbRadon2.9 pCi/L avg, 22% above 4Stream health84% of land drains to streams failing aquatic lifeNearest sewage plantBlanchester Wwtp, 0.6 mi, 5/12 quarters in violationGroundwaterDRASTIC 95, 212 well logsElectricVillage of Blanchester Electric DepartmentGas pipelinenearest transmission line 13.4 miNearest power plantHillcrest Solar 15.3 mi, 200 MW solarGasDuke Energy Ohio, 19% on gasSchool districtBlanchester LocalSocial vulnerability52nd percentile in OhioUpward mobilityrank 40.2 for low-income childrenPeople11.9% with a degree, 3.7% born abroadJobs2K jobs here, residents mostly work in WilmingtonSchool tax22.4 mills, ~$1,567 on a $200K homePhoneFrontier NorthFlood2.5% in floodplainInternet94% served, fiber 40%Hazard risk48, above 48% of US tractsOil and gas wells2 in the ZIP, 0 producingSoilsWestboro, septic somewhat limitedAbandoned minesnone mappedSpills16 reported since 2021, mostly oils and hydraulic fluidDisasters8 tornado tracks within 5 mi, 13 FEMA declarationsDams6 high-hazard within 10 mi, nearest 0.3 miTraffic8K a day on SR 28Bridges1 of 36 rated poorRail crossings10 public crossings, up to 10 trains a dayTransit0% within half a mile of a stopWalkability4.9 of 20, least walkableAirportCVG 40.3 mi, Amtrak 32.2 miClimate27" snow, 53°F averageAlgal toxinsraw water up to 0.26 µg/LPFASdetected below limitsLead1.2 ppb at the 90th-percentile tap, 37 lead or galvanized lines, 721 unknownByproductsTTHM 44 µg/L (2019)Fluoriderecords disagree, 6 treatment stepsWatershedLittle Miami, Second CreekLocal governmentBlanchester (village)Cell signal5G on 98% of landU.S. HouseOH-2 David Taylor (R)Life expectancy75.7 yearsHealth21% fair or poor health, obesity 39%Nearest hospitalClinton Memorial Hospital, 13.1 mi, 2★Toxic sitesSuperfund 14.5 mi away, 6 TRIToxic releases0 lb on site, 1 facilityAirPM2.5 6 µg/m³, monitor 20.5 miFire/EMSBlanchester Marion Township Fire Department, 0.4 miLibraryBlanchester Public Library, 0.4 miGroceries58% over 1 mi from a supermarketEV chargersfast charger 14.8 mi, 0 stations hereHistoryplatted 1832Historic places1 listed, incl. Pansy Methodist Church and School Historic DistrictWetlands1.3% of land, 683 acresLand cover8% developed, 15% tree canopyParks0.4% public land, Stonelick State Park 5.6 miNursing homeLAURELS OF BLANCHESTER, THE, 0.5 mi, 5★PoliceBlanchester Police Department, 0.3 miCrime0.7 violent per 1,000, Blanchester PoliceAquifer80% sensitive setting, karst, thin driftCollegeWilmington College, 13.8 miSchool ratings4.5 stars, Blanchester LocalHome prices$275K typical, +116% in ten yearsBuilding permits458 units 2016 to 2025 in Clinton County building department; 198 permits on housesHomes and income$221K home, $72K incomeHousesbuilt 1975, 3,512 homes

Infrastructure in this ZIP

39.9 mi of highway (SR 123, SR 133, SR 28) · 13.4 mi of railroad (Indiana & Ohio Railway) · 13.5 mi of electric transmission line (Duke Energy Ohio, Duke Energy) · 1 airfield or heliport (Mackie's) · 1 sewage plant (Blanchester WWTP) · 6 dams (Blanchester Reservoir No. 5 Dam, Blanchester Reservoirs No. 1 & 2 Dam, Blanchester Reservoir No. 4 Dam) · 1 power plant (Clinton Battery) · 3 substations · 14 grade crossings (Indiana & Ohio Railway) · 6 registered towers · 1 landfill or waste site, open and closed (M.d. Howell S. Fairground Property) · 2 fire or EMS stations · 1 police station · 1 post office · 4 water towers or tanks in OpenStreetMap · 2 water works or pumping stations in OpenStreetMap · 36 bridges and culverts in the inventory · 5 sites with underground fuel tanks in use · 1 open leaking-tank release · 1 other permitted discharger (Lykins- (blanchester Bulk Plant)) · 5 source water protection zones (Blanchester Village PWS) · 38 biosolids application fields (sludge from Blanchester WWTP, Middle East Fork Regional WWTP, Middletown WWTP) · 1 brownfield or cleanup site · 1 ODOT facility (Clinton SR 28) · 2 traffic signals.

Draw them25 layers on the map

Intakes and plants

Inland rivers

Surface water from intakes on three streams: Whitacre Run, Stonelick Creek, and the West Fork of the East Fork Little Miami River (Westboro). Three emergency-only connections to Western Water Company exist; none were used in 2025.Blanchester Water Treatment Plant · Blanchester Village · +1 more

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

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Violations

No health-based violations since 2015

No health-based violations since 2015Blanchester Village · lead 1.2 ppb (2025)

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

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Disinfection byproducts

40 to 60

TTHM 44 µg/L (2019)Blanchester Village · HAA5 21 · worst year 76

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.

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PFAS

Trace PFAS, under the federal limit

PFAS detected below the federal limitBlanchester Village · UCMR 5, 4 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 PFAS

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Lead

Under 5 ppb

Lead 1.2 ppb at the 90th-percentile tapBlanchester Village · period ending 2025-12 · 37 of 1,635 service lines lead or galvanized, 721 unknown

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

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Fluoride and treatment

Records disagree

Records disagreeBlanchester Village · corrosion control, coagulation and settling, chlorine disinfection, iron and manganese removal

Source: CDC My Water's Fluoride (fluoridation status of each system as reported by the Ohio Department of Health, fetched 2026-09-10). · EPA SDWIS search

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Algal toxins

Under 5 µg/L in raw water

Raw water up to 0.26 µg/L microcystinBlanchester Village · 2026-07

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 95 · Limestone and Shale212 well logs · median 94 ft deep · 22 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 Geological Survey · Ohio EPA GIS services · USGS water data

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Aquifer

60 to 85%

80% sensitive geologic settingkarst-prone bedrock, thin drift at the center · 10 verified sinkholes · under 0.5% wellhead protection

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

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Sewage plants

4 to 7 quarters

Blanchester Wwtp · 0.6 mi5 of 12 quarters in violation · 0.99 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

84% of the land drains to streams failing aquatic lifeSecond Creek · bacteria (pathogens), low oxygen

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

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Watershed

Drains to the Ohio River

Little Miami subbasinSecond 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 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 $220,700household income $71,510 · rent $937 · 75% 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. · 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 19753,512 residential parcels · $165K 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. · Clinton County Auditor · Brown County Auditor · Clermont County Auditor · Warren County Auditor

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Building permits

15 to 30

458 housing units permitted 2016 to 2025Clinton County building department · 48 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%

+116% in ten years+60% in five · +7% in 2025

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

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School tax

22 to 25 mills

22.4 effective school millsBlanchester Local · about $1,567 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 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

82 municipal systems

Village of Blanchester Electric DepartmentMunicipal electric system · 43% of residents, then Duke Energy Ohio

Source: PUCO certified electric territories via ODOT plus HIFLD municipal systems (EIA-861) with ODOT corporate limits. · PUCO electricity · ODOT territories service · EIA-861 · DOE LEAD Tool · HIFLD retail service territories

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Gas

Duke Energy Ohio

Duke Energy OhioPUCO-regulated utility · 19% 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

10 to 20 miles

Hillcrest Solar · 15.3 misolar, 200 MW · 1 plant within 10 miles

Power plants within 10 miles

  1. Clinton BatteryBatteries · 5 MW · 1.2 mi
    Capacity
    5 MW
    Main source
    Batteries
    Technology
    Batteries
    Operator
    Clinton Battery Utility, LLC
    Sector
    IPP Non-CHP
    Where
    Blanchester, Clinton County
    Generating units
    1
    Built
    2016
    Planned retirement
    2026
    EIA plant code
    60297

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. · EIA-860 · HIFLD · USGS wind turbines · USGS solar · NRC emergency planning zones

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Pipelines

10 miles or more

Nearest transmission line 13.4 miTexas Eastern Trans Co (interstate)

Source: EIA natural gas interstate and intrastate transmission pipelines via Esri's Federal User Community copy on ArcGIS Online (data last updated July 2025. · EIA U.S. Energy Atlas · ArcGIS Online item

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Phone

Frontier

Frontier NorthIncumbent telephone company

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

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Internet

5 to 10%

94% can get 100/20 Mbpsfiber 40% · cable 64% · 4,224 locations · 4% 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. · FCC broadband map · Ookla open data · Census ACS

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Cell signal

5G nearly everywhere

5G on 98% of the land4G or better 100% · AT&T 100% · T-Mobile 96% · 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 broadband map · FCC antenna registration · Ookla open data

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EV chargers

10 to 20 miles

Fast charger 14.8 mi: Bush Auto Place0 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. Alexander Pointe - Building 22 Level 2 · Maineville · 13.5 mi
    Address
    535 Willow Pond Blvd, Maineville, OH 45039
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    FLO
    Hours
    24 hours daily
    Phone
    888-356-8911
  2. SWTCH Energy Inc.4 Level 2 · Wilmington · 13.5 mi
    Address
    81 W Main St, Wilmington, OH 45177
    Ports
    4 Level 2
    Plugs
    J1772
    Network
    SWTCH
    Hours
    24 hours daily
    Price
    Free

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: NLR 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, NLR 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. University of Cincinnati EastIntercity bus stop · Greyhound Lines · 16.8 mi
    What it is
    Intercity bus stop
    Operator
    Greyhound Lines
    City
    Batavia
    Coordinates
    39.07037, -84.11661

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 4.9 of 206 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. · EPA walkability index · Smart Location Database · Census ACS

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Rail crossings

4 to 10

10 public crossings8 gated · up to 10 trains a day · Indiana & Ohio Railway

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 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

36 bridges, 1 rated poortypical build year 1980 · busiest SR 123, 4,417 vehicles a day

Bridges rated poor inside ZIP 45107

  1. Morrow-Woodville over Stone Lick CreekPoor · built 1970 · 2.8 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1970
    Length
    9 ft
    Owner
    County
    Vehicles a day
    90
    Coordinates
    39.25685, -84.01222

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

7,708 vehicles a day on SR 28668 trucks · 142K 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. · ODOT TIMS traffic count segments · NHTSA FARS

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Airports and Amtrak

30 to 50 miles

CVG · 40.3 miCincinnati / Northern Kentucky International · Amtrak at Cincinnati 32.2 mi

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

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Land, air and risk

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

Radon

2 to 4 pCi/L

2.9 pCi/L average radon220 tests · 22% above 4 pCi/L · median 1.5

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

2 to 5%

2.5% of residents in the 1% floodplain3% of the land is floodplain, 0% more in the 0.2% zone · zone A

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. · 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 48 · higher than about 48% of US tractsDrought 92 · Ice storm 87

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

20 to 30 inches

27" of snow a year · 52.6°F averageJanuary low 21° · July high 84° · 42" of precipitation

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

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Air

Under 7.5 µg/m³ PM2.5

PM2.5 6 µg/m³ at Sycamore, 20.5 miozone 68 ppb at Wilmington · Clinton County median AQI 41

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 air data files · EPA AirToxScreen · EPA Green Book · EPA ECHO

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Toxic sites

8 to 15 miles

Nearest site on, proposed for or deleted from the NPL, 14.5 mi: Peters Cartridge Factory6 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. · EPA Facility Registry · EPA Superfund sites · Ohio EPA cleanup sites · EPA UST Finder · EPA ECHO

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Toxic releases

Reports, but no on-site release

0 lb released on site in 20241 facility · Hitachi Astemo Americas Inc.

Facilities reporting toxic releases inside ZIP 45107

  1. Lykins Oil Co. - Blanchester Bulk PltToxics Release Inventory · Blanchester · 0.2 mi
    Address
    210 South Wright Ave, Blanchester, OH 45107
    County
    Clinton County
    Status
    Reports to the Toxics Release Inventory
    EPA program ID
    4510WLYKNS21SUT
    EPA registry ID
    110061070040
  2. The Blanchester Foundry CoToxics Release Inventory · Blanchester · 0.3 mi
    Address
    214 Cherry Street, Blanchester, OH 45107
    County
    Clinton County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45107THBLN214EC
    EPA registry ID
    110000392806
  3. Ccpi Inc.Toxics Release Inventory · Blanchester · 0.5 mi
    Address
    838 Cherry Street, Blanchester, OH 45107
    County
    Clinton County
    Status
    Reports to the Toxics Release Inventory (open)
    EPA program ID
    45107CCP00838CH
    EPA registry ID
    110010296447
  4. Allen CoToxics Release Inventory · Blanchester · 0.5 mi
    Address
    712 E Main St, Blanchester, OH 45107
    County
    Clinton County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45107LLNCX712EM
    EPA registry ID
    110004634165
  5. Universal Forest Products Blanchester LlcToxics Release Inventory · Blanchester · 0.8 mi
    Address
    940 East Cherry Street, Blanchester, OH 45107
    County
    Clinton County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45107WLKRW940EA
    EPA registry ID
    110000392815
  6. American Showa Inc Blanchester PlantToxics Release Inventory · Blanchester · 1.1 mi
    Address
    960 Cherry St, Blanchester, OH 45107
    County
    Clinton County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    45107MRCNS3343S
    EPA registry ID
    110042023743

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

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

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Dams

6 to 10

6 high-hazard dams within 10 milesNearest: Blanchester Reservoir No. 3 Dam, 0.3 mi, condition poor

High-hazard dams within 10 miles

  1. Blanchester Reservoir No. 3 Dam PoorTributary To Second Creek · condition: poor · 0.3 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Poor (assessed 03/07/2025)
    River or stream
    Tributary To Second Creek
    Purpose
    Water Supply
    Type
    Earth
    Height
    15 ft
    Storage
    94 acre-feet
    Completed
    1934
    Owner type
    Local Government
    County
    Clinton County
    Nearest town (NID)
    Blanchester
    Last inspection
    06/25/2024
    Emergency action plan
    Yes
    NID ID
    OH00967
  2. Blanchester Reservoir No. 4 Dam UnsatisfactoryOffstream · condition: unsatisfactory · 0.7 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Unsatisfactory (assessed 03/07/2025)
    River or stream
    Offstream
    Purpose
    Water Supply
    Type
    Earth
    Height
    16 ft
    Storage
    164 acre-feet
    Completed
    1950
    Owner type
    Local Government
    County
    Clinton County
    Nearest town (NID)
    Blanchester
    Last inspection
    06/25/2024
    Emergency action plan
    No
    NID ID
    OH00781
  3. Blanchester Res No. 6 DamStonelick Creek - Offstream · condition: fair · 1.1 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 03/11/2025)
    River or stream
    Stonelick Creek - Offstream
    Purpose
    Water Supply
    Type
    Earth
    Height
    24 ft
    Storage
    258 acre-feet
    Completed
    2003
    Owner type
    Local Government
    County
    Clinton County
    Nearest town (NID)
    Blanchester
    Last inspection
    06/25/2024
    Emergency action plan
    Yes
    NID ID
    OH03109
  4. Stonelick Lake DamStonelick Creek · condition: fair · 7.4 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 08/30/2024)
    River or stream
    Stonelick Creek
    Purpose
    Recreation
    Type
    Earth
    Height
    35 ft
    Storage
    5,248 acre-feet
    Completed
    1949
    Owner type
    State
    County
    Clermont County
    Nearest town (NID)
    Craver
    Last inspection
    05/16/2024
    Emergency action plan
    Yes
    NID ID
    OH00269
  5. Cowan Lake Dam PoorCowan Creek · condition: poor · 7.4 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Poor (assessed 03/07/2025)
    River or stream
    Cowan Creek
    Purpose
    Recreation
    Type
    Earth
    Height
    63 ft
    Storage
    24,974 acre-feet
    Completed
    1947
    Owner type
    State
    County
    Clinton County
    Nearest town (NID)
    Clarksville
    Last inspection
    06/11/2024
    Emergency action plan
    Yes
    NID ID
    OH00500
  6. Fayetteville High School Lake Dam PoorTributary To East Fork Little Miami River · condition: poor · 7.9 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Poor (assessed 09/13/2024)
    River or stream
    Tributary To East Fork Little Miami River
    Purpose
    Recreation
    Type
    Earth
    Height
    15 ft
    Storage
    29 acre-feet
    Owner type
    Private
    County
    Brown County
    Nearest town (NID)
    Fayetteville
    Last inspection
    04/24/2024
    Emergency action plan
    No
    NID ID
    OH01249

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. · National Inventory of Dams

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Disasters

6 to 10

8 tornado tracks within 5 miles since 19502 rated F2/EF2+ · 13 federal declarations for Clinton County · 1 quake M2+ within 25 mi

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

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Spills

15 to 39

16 spills reported since 2021mostly oils and hydraulic fluid · 6 reached water

Spills reported since 2021 inside ZIP 45107

  1. Oil Motor / Lube Oil / Vehicle2023-01-04 · Blanchester · 0.2 mi
    Reported
    2023-01-04
    What spilled
    Oil Motor / Lube Oil / Vehicle; Battery Acid (Dilute Sulfuric); Antifreeze Vehicle Cooling; Fuel Jet / Kerosene (All)
    Where
    Blanchester, Clinton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2301EPA0000019
  2. Oil Motor / Lube Oil / Vehicle2023-04-17 · Blanchester · 0.4 mi
    Reported
    2023-04-17
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Largest amount reported
    65 gallons
    Where
    Blanchester, Clinton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2304EPA0000608
  3. Sewage Human Reached water2023-10-05 · Blanchester · 0.5 mi
    Reported
    2023-10-05
    What spilled
    Sewage Human
    Reached a waterway
    14 - Second Creek
    Where
    Blanchester, Clinton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2310EPA0001722
  4. Oil Hydraulic Fluid(S) Reached water2023-05-04 · Blanchester · 0.6 mi
    Reported
    2023-05-04
    What spilled
    Oil Hydraulic Fluid(S); Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Reached a waterway
    14 - Second Creek
    Where
    Blanchester, Clinton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2305EPA0000721
  5. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road) Reached water2023-04-28 · Blanchester · 0.6 mi
    Reported
    2023-04-28
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road); Oil Hydraulic Fluid(S)
    Reached a waterway
    99 - Unnamed
    Where
    Blanchester, Clinton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2304EPA0000685
  6. Oil Motor / Lube Oil / Vehicle2021-03-29 · Blanchester · 0.7 mi
    Reported
    2021-03-29
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Where
    Blanchester, Clinton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2103EPA0000419
  7. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-05-22 · Marion Twp · 1.7 mi
    Reported
    2024-05-22
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    20 gallons
    Where
    Marion Twp, Clinton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2405EPA0000854
  8. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-11-13 · Marion Twp · 2.2 mi
    Reported
    2025-11-13
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    50 gallons
    Where
    Marion Twp, Clinton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2511EPA0001861
  9. Material White Reached water2021-06-06 · Harlan Twp · 2.8 mi
    Reported
    2021-06-06
    What spilled
    Material White
    Reached a waterway
    83 - Little Miami River
    Where
    Harlan Twp, Warren County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2106EPA0000798
  10. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road) Reached water2022-03-31 · Harlan Twp · 2.9 mi
    Reported
    2022-03-31
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    100 gallons
    Reached a waterway
    83 - Second Creek
    Where
    Harlan Twp, Warren County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2203EPA0000436
  11. Sheen Rainbow / Hydrocarbon2023-02-08 · Wayne Twp · 3.0 mi
    Reported
    2023-02-08
    What spilled
    Sheen Rainbow / Hydrocarbon
    Where
    Wayne Twp, Clermont County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2302EPA0000192
  12. Oil Transformer Non Pcb2021-08-25 · Harlan Twp · 3.1 mi
    Reported
    2021-08-25
    What spilled
    Oil Transformer Non Pcb
    Largest amount reported
    50 gallons
    Where
    Harlan Twp, Warren County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2108EPA0001328
  13. Fuel Gasoline ( 25% Ethanol Not E85)2025-09-15 · Wayne Twp · 3.3 mi
    Reported
    2025-09-15
    What spilled
    Fuel Gasoline ( 25% Ethanol Not E85)
    Largest amount reported
    20 gallons
    Where
    Wayne Twp, Clermont County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2509EPA0001554
  14. Manure Nos (Not Specified) Reached water2023-08-01 · Vernon Twp · 5.3 mi
    Reported
    2023-08-01
    What spilled
    Manure Nos (Not Specified)
    Reached a waterway
    14 - East Fork Todd Fork
    Where
    Vernon Twp, Clinton County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2308EPA0001316
  15. Orphan Drum(S)2024-03-26 · Perry Twp · 5.4 mi
    Reported
    2024-03-26
    What spilled
    Orphan Drum(S)
    Where
    Perry Twp, Brown County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2403EPA0000468
  16. Oil Transformer Non Pcb2025-03-15 · Wayne Twp · 8.0 mi
    Reported
    2025-03-15
    What spilled
    Oil Transformer Non Pcb
    Largest amount reported
    40 gallons
    Where
    Wayne Twp, Clermont County
    Ohio EPA district office
    SWDO
    Ohio EPA case number
    2503EPA0000367

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

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

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Oil and gas wells

1 to 10 wells

2 wells in the ZIP0 producing · 0 shale · 0 orphan · nearest 1.82 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 49.4 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 mines of Ohio · ODNR Geological Survey

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Soils

Somewhat limited

Westboro-Schaffer silt loams, 0 to 2 percent slopesseptic somewhat limited · somewhat poorly 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

Under 0.5% of the area

0.4% public land · 186 acresBott Wildlife Area · Stonelick State Park 5.6 mi

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

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Wetlands

1 to 3%

1.3% wetland · 683 acrespond 335 · forested/shrub wetland 315 · emergent wetland 32

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). · USFWS wetlands inventory · Ohio EPA GIS services

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Land cover

5% to 15%

8% developed · 15% tree canopycropland 57% · forest 21% · pasture 13%

Source: National Land Cover Database, 2021 edition (USGS and the MRLC consortium. · 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

Under 15% with a bachelor's degree

11.9% bachelor's or higher92.8% white · 0.3% Black · 4.2% Hispanic · 0% Asian · 3.7% 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 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

1,579 jobs · 4,412 employed residentsManufacturing leads · residents mostly work in Wilmington (45177)

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 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

Reservoirs & inland lakes

Surface water from intakes on three streams: Whitacre Run, Stonelick Creek, and the West Fork of the East Fork Little Miami River (Westboro). Three emergency-only connections to Western Water Company exist; none were used in 2025.Blanchester Water Treatment Plant · Blanchester Village · +1 more

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

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Upward mobility

40th to 45th

Percentile rank 40.2income rank at 35 for children of low-income parents · 3.94% incarcerated in 2010

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

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Social vulnerability

40th to 60th

52nd percentile of Ohio tractssocioeconomic 53 · household 49 · minority status 7 · housing and transport 64

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

20 to 25%

21.3% in fair or poor healthobesity 39.3% · diabetes 13.4% · smoking 19.1% · 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. · CDC PLACES · County Health Rankings · CDC overdose data · NCI cancer profiles · HRSA data

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Life expectancy

73 to 76

75.7 years life expectancy6 tracts, from 73.9 to 79.6

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

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Hospitals

10 to 20 miles

Clinton Memorial Hospital · 13.1 miWilmington · 165 beds · 0 within 10 miles

The nearest hospitals

  1. Assurance Health Cincinnati, LlcPsychiatric hospital · Wilmington · 13.1 mi
    What it is
    Psychiatric hospital
    Address
    610 W Main Street, Wilmington, OH 45177
    County
    Clinton County
    Beds
    14
    Helipad
    Yes
    Ownership
    Proprietary
    Phone
    (317) 870-1396
  2. Clinton Memorial HospitalGeneral hospital · Wilmington · 13.1 mi
    What it is
    General hospital
    Address
    610 West Main Street, Wilmington, OH 45177
    County
    Clinton County
    Beds
    165
    Helipad
    Yes
    Ownership
    Proprietary
    Medicare overall rating
    2 of 5 stars
    Emergency department (Medicare)
    No
    Medicare reports it as
    Trihealth Clinton Regional Hospital
    Phone
    (937) 382-6611
    Medicare ID
    360175
  3. Bethesda Arrow Springs-ErGeneral hospital · Lebanon · 14.1 mi
    What it is
    General hospital
    Address
    100 Arrow Springs Blvd, Lebanon, OH 45036
    County
    Warren County
    Helipad
    Yes
    Phone
    (513) 282-7000

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. Highland Health Providers - Lynchburg Medical CenterHealth center · Lynchburg · 10.7 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Lynchburg
    Coordinates
    39.25273, -83.78828
  2. HealthSource LovelandHealth center · Loveland · 12.3 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Loveland
    Coordinates
    39.21848, -84.19264

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 Willow Dialysis CenterDialysis · Wilmington · 14.8 mi
    Address
    1675 Alex Drive, Wilmington, OH 45177
    Dialysis stations
    18
    Medicare star rating
    2 of 5 stars
    Services
    in-center hemodialysis, peritoneal dialysis
    Shift starting after 5 pm
    Yes
    Ownership
    for profit
    Chain
    DaVita
    Medicare certified since
    1995-04-10
    Phone
    (937) 383-3338
    Medicare ID
    362551

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

LAURELS OF BLANCHESTER, THE · 0.5 mi5 of 5 stars · 50 beds · 2 within 5 miles

Nursing homes within 3 miles, and the nearest beyond

  1. Laurels of Blanchester, The5 of 5 stars · Blanchester · 0.5 mi
    Address
    839 East Cherry Street, Blanchester, OH 45107
    Certified beds
    50
    Residents on an average day
    47
    Medicare overall rating
    5 of 5 stars
    Health inspections
    5 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
    CIENA HEALTHCARE/LAUREL HEALTH CARE
    Takes
    Medicare and Medicaid
    Phone
    (937) 783-4911
    Medicare ID
    365552
  2. Continental Manor Nurs and Rehabilitation Center5 of 5 stars · Blanchester · 0.8 mi
    Address
    820 East Center Street, Blanchester, OH 45107
    Certified beds
    59
    Residents on an average day
    57
    Medicare overall rating
    5 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    1 payment denial (latest 2024-08-20)
    Ownership
    For profit - Corporation
    Takes
    Medicare and Medicaid
    Phone
    (937) 783-4949
    Medicare ID
    365592
  3. Pine Ridge Skilled Nursing and Rehab3 of 5 stars · Morrow · 8.7 mi
    Address
    463 East Pike Street, Morrow, OH 45152
    Certified beds
    50
    Residents on an average day
    48
    Medicare overall rating
    3 of 5 stars
    Health inspections
    2 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
    HILLSTONE HEALTHCARE
    Takes
    Medicare and Medicaid
    Phone
    (513) 899-2801
    Medicare ID
    365878

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 Care Compare data

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Crime

Under 1 violent offense per 1,000

0.7 violent offenses per 1,000Blanchester Police · 7.6 property per 1,000 · 12 months · 16% of property cleared

Source: FBI Crime Data Explorer NIBRS incident files for Ohio, 2024 (2023 file for the trend), as downloaded in September 2026. · FBI Crime Data Explorer · USGS structures service

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Police

Under 1 mile

Blanchester Police Department · 0.3 mi1 station within 3 miles · post office 0.3 mi

Police stations within 3 miles, and the nearest beyond

  1. Blanchester Police DepartmentBlanchester · 0.3 mi
    Address
    318 East Main Street, Blanchester, OH 45107
    Coordinates
    39.29501, -83.98450
  2. Fayetteville Police DepartmentFayetteville · 7.7 mi
    Address
    81 West Pike Street, Fayetteville, OH 45118
    Coordinates
    39.18635, -83.93313

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

Blanchester Marion Township Fire Department · 0.4 mi1 station within 3 miles, 7 within 8

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

  1. Blanchester Marion Township Fire DepartmentBlanchester · 0.4 mi
    Address
    447 East Fancy Street, Blanchester, OH 45107
    Coordinates
    39.29140, -83.97547
  2. Clinton South Joint Fire DistrictMidland · 4.0 mi
    Address
    111 South Broadway Street, Midland, OH 45148
    Coordinates
    39.30440, -83.90998
  3. Harlan Township Fire and Rescue Station 82Pleasant Plain · 4.2 mi
    Address
    7404 South State Highway 123, Pleasant Plain, OH 45162
    Coordinates
    39.31594, -84.05415

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. · USGS structures service · Columbus fire stations · Cleveland fire stations

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Libraries

Under 1 mile

Blanchester Public Library · 0.4 mi1 within 3 miles, 2 within 8

Public libraries within 3 miles, and the nearest beyond

  1. Blanchester Public LibraryCentral library · Blanchester · 0.4 mi
    Address
    110 N. Broadway, Blanchester, OH 45107
    What it is
    Central library
    Library system
    Blanchester Public Library
    Open
    2,496 hours a year, 52 weeks
    Building
    7,885 sq ft
    System's visits, FY2024
    23,920
    System's loans, FY2024
    71,629
    People the system serves
    7,143
    Phone
    (937) 783-3585
  2. Fayetteville-Perry BranchBranch · Fayetteville · 7.5 mi
    Address
    406 N East St, Fayetteville, OH 45118
    What it is
    Branch
    Library system
    Brown County Public Library
    Open
    1,872 hours a year, 52 weeks
    Building
    5,100 sq ft
    System's visits, FY2024
    87,880
    System's loans, FY2024
    257,017
    People the system serves
    29,902
    Phone
    (513) 274-2665

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 45107

  1. Blanchester Area Historical SocietyHistorical society · Blanchester · 0.4 mi
    What it is
    Historical society
    City
    Blanchester
    Coordinates
    39.29231, -83.99082

    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). · 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 tract58% over 1 mile from a supermarket · 11% 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. · 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

Blanchester · platted 1832first 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

1 or 2 listings

1 listed historic placePansy Methodist Church and School Historic District

  1. Pansy Methodist Church and School Historic DistrictHistoric district · Clarksville · listed 1973
    Address
    S of Clarksville on OH 730
    Where
    Clarksville, Clinton County · ZIP 45107
    What it is
    Historic district
    Listed on the National Register
    1973
    NRIS reference number
    73001398
    Coordinates
    39.34884, -83.94464

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 Clinton 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). · National Register data · USGS GNIS

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Schools

369 local school districts

Blanchester LocalLocal school district · 66% of residents, then Little Miami Local

Public schools inside ZIP 45107

  1. Putman Elementary School4.5 of 5 stars · Blanchester · 0.5 mi
    Address
    327 E Baldwin St, Blanchester, OH 45107
    School district
    Blanchester Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    472
    Teachers (full-time equivalent)
    26
    Report card, 2025-26
    4.5 of 5 stars
    Performance index
    86.8%
    Ohio building IRN
    030916
    NCES school ID
    390463802538
  2. Blanchester High School4.5 of 5 stars · Blanchester · 0.9 mi
    Address
    953 Cherry St, Blanchester, OH 45107
    School district
    Blanchester Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    313
    Teachers (full-time equivalent)
    18
    Report card, 2025-26
    4.5 of 5 stars
    Performance index
    80.2%
    Four-year graduation rate
    97.9%
    Ohio building IRN
    002840
    NCES school ID
    390463802535
  3. Blanchester Middle School4 of 5 stars · Blanchester · 1.0 mi
    Address
    955 Cherry St, Blanchester, OH 45107
    School district
    Blanchester Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    346
    Teachers (full-time equivalent)
    20
    Report card, 2025-26
    4 of 5 stars
    Performance index
    79.7%
    Ohio building IRN
    002832
    NCES school ID
    390463802534

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. · ODOT GIS · NCES EDGE · NCES Common Core of Data · NCES private schools · Census SAIPE · Census school finances (F-33)

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School ratings

4.5 and 5 stars

4.5 stars overallBlanchester Local · performance index 81.5% of the year's maximum · 97.9% graduate in four years

Source: Ohio School Report Cards 2025-2026 (Department of Education and Workforce): district overall and component star ratings, performance index, graduation rates, spending per pupil (still the 2024-2025 card's, until the state publishes a new… · Ohio school report cards

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Colleges

8 to 15 miles

Wilmington College · 13.8 miWilmington · 0 campuses within 10 miles

The nearest colleges

  1. Wilmington CollegePrivate nonprofit college · Wilmington · 13.8 mi
    What it is
    Private nonprofit college
    City
    Wilmington
    Students, 2023-24 (12-month count)
    1,024
    Tuition and fees, in state
    $30,962
    Graduation rate
    55% of bachelor's students, within six years (a class of 305)
    IPEDS unit ID
    206507
  2. Dental Assistant Pro-LebanonFor-profit career school · Lebanon · 15.4 mi
    What it is
    For-profit career school
    City
    Lebanon
    Students, 2023-24 (12-month count)
    23
    IPEDS unit ID
    452780
  3. Warren County Career CenterPublic career school · Lebanon · 18.0 mi
    What it is
    Public career school
    City
    Lebanon
    Students, 2023-24 (12-month count)
    362
    IPEDS unit ID
    407832

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. · NCES IPEDS

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Local government

669 villages

Blanchester (village)43% of residents, then Harlan Township, Warren 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-2 · David Taylor (R)Senate 10 Kyle Koehler · House 71 Levi Dean

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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Lakes near 45107 (Blanchester)

The history under the water: the valley before, the dam, the stories. All Ohio lakes

Rain and snow

How much has actually fallen on 45107 (Blanchester), day by day, from 1893 to now. Daily totals, not averages.

rain, last 30 days
0.84 in
2026-10-01 to 2026-10-30
rain so far in 2026
44.7 in
6.2 in above normal for the date
snow so far in 2026
17.4 in
a normal year brings 26.6 in
a normal year
42.4 in
NOAA normal, 1991-2020
The last twelve months
MonthRain (in)Snow (in)Days counted
October 2026 0.84 — 30
September 2026 7.24 — 30
August 2026 6.79 — 31
July 2026 3.87 — 31
June 2026 5.79 — 30
May 2026 5.72 — 31
April 2026 4.25 — 30
March 2026 7.62 0.5 31
February 2026 1.08 5.8 28
January 2026 1.47 11.0 31
December 2025 2.86 11.0 31
November 2025 3.95 2.9 30
On the record, 1893–2026
Wettest year (estimated)2011 — 61.1 in
Driest year (estimated)1901 — 24.5 in
Snowiest year (estimated)1926 — 49.5 in
Wettest day (estimated)6 October 1910 — 5.08 in
Heaviest snowfall in a day (estimated)8 December 1917 — 9.69 in
Deepest snow on the ground (estimated)25 January 1894 — 20.00 in

Mostly estimated. Only 2% of these days come from a gauge standing inside 45107 (Blanchester) - the rest are worked out from the nearest gauges around it, so read them as close estimates rather than readings.

48,876 days of records, 1893-01-01 to 2026-10-30. 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 2026-11-01): correlation 0.9515, median absolute difference 0.217 in a month. Built 2026-11-01 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 45107 (Blanchester): 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
19
those placed on the map inside 45107 (Blanchester)
What kind of permits
ProgramFacilities and sites
Hazardous waste5
State sewer loans4
State water loans3
Wastewater and stormwater discharge3
Public drinking water2
Landfills1
Source-water protection1
The latest filings
DateFacility or siteWhat
MORRWO WOODVILLE RD STRUCTURE CR-24 Wastewater and stormwater discharge permit
BLANCHESTER VILLAGE PWS Public drinking water notice of violation
BLANCHESTER VILLAGE PWS Public drinking water notice of violation
BLANCHESTER VILLAGE PWS Public drinking water report
BLANCHESTER VILLAGE PWS Public drinking water inspection
BLANCHESTER VILLAGE PWS Public drinking water violation resolved
BLANCHESTER VILLAGE PWS Public drinking water notice of violation
BLANCHESTER VILLAGE PWS Public drinking water inspection
BLANCHESTER VILLAGE PWS Public drinking water director's approval
BLANCHESTER VILLAGE PWS Public drinking water plan
BLANCHESTER VILLAGE PWS Public drinking water inspection
BLANCHESTER VILLAGE PWS Public drinking water compliance letter
BLANCHESTER VILLAGE PWS Public drinking water inspection
BLANCHESTER VILLAGE PWS Public drinking water inspection
BLANCHESTER VILLAGE PWS Public drinking water compliance letter
O'REILLY AUTO PARTS STORE - BLR Wastewater and stormwater discharge permit
BLANCHESTER VILLAGE PWS Public drinking water compliance letter
BLANCHESTER WTP LABORATORY Public drinking water
BLANCHESTER VILLAGE PWS Public drinking water compliance letter
BLANCHESTER VILLAGE PWS Public drinking water compliance letter
BLANCHESTER VILLAGE PWS Public drinking water report
O'REILLY AUTO PARTS STORE - BLR Wastewater and stormwater discharge inspection
CLI-TR-256-001 PRATT RD BRIDGE Wastewater and stormwater discharge permit
BLANCHESTER VILLAGE PWS Public drinking water compliance letter
CLI-TR-256-001 PRATT RD BRIDGE Wastewater and stormwater discharge permit

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

Around here

Places in this ZIP

School districts

ZIP codes next door

The county

Clinton County: 9 ZIP codes, 21 cities, villages and townships, 42,301 people (July 2025 Census estimate). 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 45107?

ZIP code 45107 is the Blanchester, Ohio post office area in Clinton County, home to 9,806 residents (2020 Census). Of its residents, 43% live in the village of Blanchester, 16% in Harlan Township, 13% in Marion Township and 9% in Wayne Township.

What county is ZIP code 45107 in?

ZIP code 45107 lies mostly in Clinton County, Ohio, and reaches into Warren County, Clermont County, Brown County.

Where does the tap water in ZIP code 45107 come from?

Surface water from intakes on three streams: Whitacre Run, Stonelick Creek, and the West Fork of the East Fork Little Miami River (Westboro). Three emergency-only connections to Western Water Company exist; none were used in 2025. Blanchester Water Treatment Plant · Blanchester Village · +1 more. About 45% of residents are on Blanchester Village and 28% on Western Water Company; the other 27% are outside every mapped system, most likely on private wells.

What school district is ZIP code 45107 in?

ZIP code 45107 is mostly in the Blanchester Local School District; parts are in the Little Miami Local School District and the Fayetteville-Perry Local School District and the Clinton-Massie Local School District.

Cite and data

Cite this page as:

Cracked Buckeye, "45107 · Blanchester, Clinton County", https://crackedbuckeye.com/zip/45107/, built 2026-10-31, accessed [date].

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