ZIP code 43151: Midway and Sedalia

Groundwater wells (1 wells)Spring Valley MHP

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

No health-based violations since 2015Spring Valley MHP · lead 0 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

TTHM 0 µg/L (2019)Spring Valley MHP · HAA5 0 · worst year 2

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.

No PFAS detectedSpring Valley MHP · 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

No lead at the 90th-percentile tapSpring Valley MHP · period ending 2025-12 · 0 of 46 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. · ODH childhood lead testing · ODH high-risk ZIP list (CCBH PDF) · Ohio EPA lead and copper · H2Ohio

Natural fluorideSpring Valley MHP · 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). · EPA SDWIS search

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

DRASTIC 132 · Limestone86 well logs · median 95 ft deep

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

3% sensitive geologic settingkarst-prone bedrock at the center · under 0.5% wellhead protection

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

Bloomingburg Wwtp · 9.8 mi1 of 12 quarters in violation · 0.25 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

100% of the land drains to streams failing aquatic lifeEast Fork Paint Creek · bacteria (pathogens), sediment and silt

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

Paint subbasinEast Fork Paint 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

Median home $136,500household income $62,292 · rent $1,102 · 62% 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

Median year built 1930113 residential parcels · $108K 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. · Madison County Auditor

328 housing units permitted 2016 to 2025Madison County building department · 21 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

No FHFA index for this ZIP

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

20.7 effective school millsMadison-Plains Local · about $1,450 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

AES OhioInvestor-owned utility

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

CenterPoint Energy OhioPUCO-regulated utility · 79% 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

Fox Squirrel Solar · 6.6 misolar, 577 MW · 1 plant within 10 miles

Power plants within 10 miles

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

Nearest transmission line 0.2 miColumbia Gas Trans Co (interstate) · 0.5 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. · EIA U.S. Energy Atlas · ArcGIS Online item

AT&T OhioIncumbent telephone company

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

100% can get 100/20 Mbpsfiber 0% · cable 100% · 137 locations

Source: FCC Broadband Data Collection, June 2024, fixed availability by H3 hexagon (Esri Living Atlas, Ohio subset); Census ACS 2020-2024 table B28002 internet subscriptions. · FCC broadband map · Ookla open data · Census ACS

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 broadband map · FCC antenna registration · Ookla open data

Fast charger 6.8 mi: Flying J 6980 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

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)

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

None inside the ZIP; the nearest station or terminal

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

Walkability 2.8 of 201 intersection 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

0 public crossingsnearest crossing 6.7 mi (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

No bridges inside this ZIP

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)

2,757 vehicles a day on SR 38544 trucks · 2K 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

LCK · 29.7 miRickenbacker International · Amtrak at Cincinnati 71.1 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

Too few radon tests2 tests reported

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

0.0% of residents in the 1% floodplain0% of the land is floodplain

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

Risk score 8 · higher than about 8% of US tractsDrought 91 · Ice storm 75

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

20" of snow a year · 50.4°F averageJanuary low 19° · July high 82° · 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

PM2.5 8.7 µg/m³ at Springfield Fire St1, 22.3 miozone 72 ppb at London · Madison County median AQI 43

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

Nearest site on, proposed for or deleted from the NPL, 28 mi: Bowers Landfill0 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

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

0 high-hazard dams within 10 milesNearest: Washington Court House Ug No. 1 Dam, 13.3 mi, condition fair

The nearest high-hazard dam

Source: U.S. Army Corps of Engineers National Inventory of Dams (1,376 Ohio dams, August 2026. · National Inventory of Dams

1 tornado track within 5 miles since 19500 rated F2/EF2+ · 15 federal declarations for Madison County · 0 quakes 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

0 spills reported since 2021none reported

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

0 wells in the ZIP0 producing · 0 shale · 0 orphan · nearest 1.05 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

No mapped minenearest mapped non-coal mine 44.9 mi

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

Crosby-Lewisburg silt loams, 2 to 6 percent slopesseptic very 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

0% public land · 0 acresMadison Lake State Park 10.6 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

0.6% wetland · 1 acreemergent wetland 1

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

47% developed · 1% tree canopycropland 53%

Source: National Land Cover Database, 2021 edition (USGS and the MRLC consortium. · NLCD · USDA Cropland Data Layer · ODNR pre-settlement vegetation

3.3% bachelor's or higher95.7% white · 0% Black · 1.7% Hispanic · 0% Asian · 1.7% 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

31 jobs · 133 employed residentsTransportation and warehousing leads · residents mostly work in London (43140)

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

Groundwater wells (1 wells)Spring Valley MHP

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

Percentile rank 41.1income rank at 35 for children of low-income parents

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

40th percentile of Ohio tractssocioeconomic 47 · household 73 · minority status 46 · housing and transport 15

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

21.7% in fair or poor healthobesity 39.4% · diabetes 14.2% · smoking 18.8% · 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

77.3 years life expectancy1 tract, 77.3

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

Madison County Hospital · 11.1 miLondon · 78 beds · 0 within 10 miles

The nearest hospitals

The nearest health centers

The nearest dialysis center

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

LONDON HEALTH & REHAB CENTER · 11.5 mi3 of 5 stars · 78 beds · 0 within 5 miles

The nearest nursing homes

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

1.1 violent offenses per 1,000Madison County Sheriff · 6.5 property per 1,000 · 12 months · 38% of violent 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

South Charleston Police Department · 10.5 mi0 stations within 3 miles · post office 0.1 mi

The nearest police stations

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

Range Township Fire Department · 0.1 mi1 station within 3 miles, 4 within 8

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

Source: USGS National Map structures inventory (fire and EMS stations. · USGS structures service · Columbus fire stations · Cleveland fire stations

Houston Branch · 10.6 miClark County Public Library · 0 within 3 miles, 0 within 8

The nearest libraries

None inside the ZIP; the nearest museum

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

No residents in a low-income, low-access tract100% over 1 mile from a supermarket

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

Midway · platted 1833first 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)

0 listed historic placesnearest: Madison County Courthouse, 10.7 mi

Source: National Park Service, National Register of Historic Places point file (3,286 points for 3,232 of Ohio's roughly 4,200 listings; listings without a point are not counted, and a listing with several points is counted once). · National Register data · USGS GNIS

Madison-Plains LocalLocal school district

None inside the ZIP; the nearest public schools

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)

4 stars overallMadison-Plains Local · performance index 80.5% of the year's maximum · 97% 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

Cedarville University · 18 miCedarville · 0 campuses within 10 miles

The nearest colleges

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

Midway (village)Local government for nearly all residents

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)

OH-15 · Mike Carey (R)Senate 3 Michele Reynolds · House 12 Brian Stewart

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