ZIP code 43140: London
Madison County · 24,030 residents
Tap water here comes from Local glacial sand-and-gravel wells. The water here
43140 in 10 facts
The 10 things that stand out about this ZIP against the other 1,232 in Ohio, each with its source.
- Where the water comes from Where the water here comes from: Local glacial sand-and-gravel wells (Madison County). Source: EPA SDWIS
- Local history 1811 The town here was settled around 1811, later than 50% of the Ohio ZIPs with a researched town. Source: Ohio History Connection
- Spills 29 This ZIP has a lot of reported spills: 29 logged by Ohio EPA's emergency-response office since 2021, more than 93% of Ohio ZIPs. Source: Ohio EPA spills data
- Soils Septic systems here face real limits: the dominant soil is Kokomo silty clay loam, 0 to 2 percent slopes, rated more limited than 85% of Ohio ZIPs for a conventional leach field. Source: USDA Soil Data Access
- Hospitals 1.2 mi This ZIP sits close to a hospital: the nearest general or critical-access hospital is 1.2 miles away, closer than 91% of Ohio ZIPs. Source: CMS Care Compare data
- Rail crossings 14 This ZIP has a lot of rail crossings: 14 public at-grade crossings, more than 90% of Ohio ZIPs. Source: FRA crossing inventory (Form 71, current)
- Power plants 6.9 mi This ZIP sits close to a large power plant: the nearest 100+ MW plant is 6.9 miles away, closer than 87% of Ohio ZIPs. Source: EIA-860
- Historic places 5 This ZIP has a lot of listed historic places: 5 on the National Register, more than 86% of Ohio ZIPs. Source: National Register data
- School tax 21.0 mills School property tax runs low here: 21.0 effective mills, lower than 87% of Ohio ZIPs. Source: Ohio tax data series
- Life expectancy 74.7 years Life expectancy runs low here: 74.7 years at birth, estimated from deaths in 2010 to 2015, lower than 86% of Ohio ZIPs. Source: CDC USALEEP
Local events in 43140
49 events in the next 90 days from 7 public calendars. All local events in 43140
Checked October 20; the events page is refreshed daily.
Your ballot
Who represents 43140, and what is on its ballot for the November 3, 2026 general election.
| Chamber | District | Member | Party |
|---|---|---|---|
| U.S. House | District 15 (100% of residents) | — | — |
| U.S. House | District 4 (0% of residents) | — | — |
| Ohio Senate | District 3 | Michele Reynolds | R |
| Ohio House | District 12 | Brian Stewart | R |
U.S. House districts were redrawn for 2026 (Ohio Redistricting Commission, October 31, 2025). The district shown is the one on the November 3, 2026 ballot, which may differ from the district of your current representative.
This ZIP code is split between districts. Your street address decides which one is on your ballot; your county board of elections' sample ballot shows it.
Statewide races:
- Attorney General of Ohio: Keith Faber (Republican) · John Kulewicz (Democratic)
- Auditor of State of Ohio: Annette Blackwell (Democratic) · Frank LaRose (Republican)
- Governor of Ohio: Amy Acton (Democratic) · Don Kissick (Libertarian) · Vivek Ramaswamy (Republican)
- Secretary of State of Ohio: Tom Pruss (Libertarian) · Allison Russo (Democratic) · Robert Sprague (Republican)
- Justice of the Supreme Court (Full term commencing 1-1-2027): Dan Hawkins (Republican) · Marilyn Zayas (Democratic)
- Justice of the Supreme Court (Full term commencing 1-2-2027): Jennifer L. Brunner (Democratic) · Colleen O'Donnell (Republican)
- Treasurer of State of Ohio: Jay Edwards (Republican) · Seth Walsh (Democratic)
- U.S. Senator from Ohio: Sherrod Brown (Democratic) · Jon Husted (Republican) · Greg Levy (Other-party candidate) · Bill Redpath (Libertarian)
43140's district races:
- Ohio State Representative, District 12: Brian Stewart (Republican) · Lee Yarsky (Democratic)
- Ohio State Senator, District 3: Stacie Baker (Democratic) · Michele Reynolds (Republican)
- U.S. Representative, Ohio's 15th District: Brennan Barrington (Libertarian) · Mike Carey (Republican) · Gary Josephson (Independent) · Don Leonard (Democratic)
| Jurisdiction | Type | Question |
|---|---|---|
| London City | Tax Levy (Renewal) | Renews a 2.1-mill property tax levy for the current expenses of London City for 5 years, beginning in 2027. |
| Range Township | Tax Levy (Renewal) | Renews a 1.7-mill property tax levy for the fire protection of Range Township for 5 years, beginning in 2027. |
| London City | Miscellaneous | Miscellaneous, for Gas aggregation. |
Matched to this ZIP by jurisdiction name: Deercreek Township, Deercreek Township Township, Fairfield Township, Fairfield Township Township, London, London City, Monroe Township, Monroe Township Township, Oak Run Township, Oak Run Township Township, Paint Township, Paint Township Township, Pleasant Township, Pleasant Township Township, Range Township, Range Township Township, Somerford Township, Somerford Township Township, Union Township, Union Township Township.
Last day of early in-person voting — 2026-11-01. Early in-person voting at county boards of elections ends on Sunday, November 1; the hours that day are 1 p.m. to 5 p.m. in the table above. By October 29, nearly 1.3 million Ohioans had already voted early in person or returned absentee ballots (Journal-News; Signal Ohio's counts from the Secretary of State's daily absentee file add to 1,289,090). The 2022 midterm saw 1.47 million early votes, then a record.
Where does the tap water come from?
Where the tap water comes from and what is in it: the lake, river, reservoir or aquifer behind every tap, the plant that treats it, and what the compliance record and the lab results say about it.
Where the water comes from
Groundwater (wells)Local glacial sand-and-gravel wells (Madison County)Mid-Ohio WSD – London (Chrisman Avenue) Water Treatment Plant · Mid-ohio WSD - Chrisman Avenue WTP
Source: U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water… · EPA SDWIS · EPA service area boundaries · Ohio EPA drinking water · Ohio EPA rate survey
Elevation 805–1,202 ft, averaging 1,035 ft · London 984–1,094 ft, averaging 1,037 · Madison County 832–1,202 ft (USGS 3DEP)
Mid-ohio WSD - Chrisman Avenue WTP is owned by a local government, with 4,302 service connections serving 10,256 people. Office: 740-412-2479 (SDWIS).
EPA modeled the service boundary of Mid-ohio WSD - Chrisman Avenue WTP (random forest) rather than drawing it from the utility's map, so its edges are approximate.
Ohio EPA loans since 2016 for projects inside this ZIP: $78.3 million across 12 projects, $2.7 million of it forgiven (wastewater $51.8M, drinking water $26.4M, nonpoint runoff $94K); largest: East Side Trunk Sewer & Spring Valley Pump Sta & Force Main (Mid-Ohio Water and Sewer District, 2026, $25.1M); Regional WWTP and Collection System - Phase 1 (Mid-Ohio Water and Sewer District, 2025, $18.4M); Madison County Water System (Mid-Ohio Water and Sewer District, 2022, $13.8M).
- Active wells
- 6
- Serves
- 10,256 people · Madison County
- EPA ID
- OH4900712
About this area's water
Did you know
- London softens its water with lime — the 2025 CCR runs a photo of the plant's lime softening contact tanks.
- Cyanide is on London's list of detected contaminants, at 7 ppb against a 200 ppb limit — about a 29th of the MCL.
- Arsenic in London's water runs at 5 ppb, exactly half the federal limit, in a state where most groundwater systems report a fraction of that.
- The district's proposed new regional water plant is budgeted at $60-90 million for construction-management services alone, before design, land or permits.
- Board meetings for a London water system are held in Plain City, at the village's municipal building on the first and third Tuesday of each month.
History6
- 2023-2024The City of London's water and sewer systems transferred to the Mid-Ohio Water and Sewer District, which has issued London City PWS consumer confidence reports since the 2023 report. Trustees have…
- 2022-07London City PWS had an E. coli MCL violation; a public notice was issued at the time, but the district failed to include it in the 2022 CCR as required — one of four CCR content deficiencies (2017…
- 2023-07London failed to collect well water samples for E. coli after a routine total coliform positive in the distribution system; a public notice was issued. One Level 1 assessment and three corrective…
- 2024-01The Village of Plain City formally transferred control of its water and sewer services, including billing, to Mid-Ohio WSD.
- 2025-07-01London City PWS missed the federal deadline for annual Service Line Materials Notifications, sending inadequate and incorrect notices — a reporting violation under 40 CFR 141.85 and 141.90.
- 2025-09-18Mid-Ohio corrected the Service Line Inventory and distributed proper notifications to the right residents, resolving the violation.
Treatment & pressure
How it is treated
Groundwater from a wellfield in a shallow glacial sand-and-gravel (buried valley) aquifer, treated by lime softening — the 2025 CCR carries a photograph captioned 'London's lime softening contact tanks' — followed by chlorination (total chlorine 1.08 mg/L in 2025) and fluoridation (0.96 ppm).…
Source: midohiowsd.gov
Water pressure
Not published — no psi figure appears in the London City CCR, the district's fee schedule, its capital projects page, or the board minutes reviewed.
Source: midohiowsd.govmidohiowsd.gov
What it costs
$9.96 per 1,000 gallons
Typical household bill about $48 a month for water.
From the Mid-Ohio WSD 'Water and Sanitary Sewer Fee Schedule - 2024,' the current schedule linked from the district's Fee Schedule page (which notes only that tap fees changed in…
Water quality & impurities10
| Contaminant | Level | Limit | Year |
|---|---|---|---|
| Arsenic Range 2.0-5.0 ppb — half the MCL, and notably higher than most Ohio groundwater systems. MCLG is zero. | 5 ppb | 10 | 2025 |
| Total Trihalomethanes (TTHM) Range 0.7-39.9 ppb. | 24.8 ppb | 80 | 2025 |
| Haloacetic Acids (HAA5) Range 0.0-9.3 ppb. | 5.3 ppb | 60 | 2025 |
| Total chlorine Range 0.6-1.6 mg/L. | 1.08 mg/L | 4 (MRDL) | 2025 |
| Fluoride Range 0.94-1.10 ppm; includes added fluoride. | 0.96 ppm | 4 | 2024 |
| Cyanide Range 7.0-7.0 ppb; CCR attributes it to discharge from plastic, fertilizer and steel/metal factories. | 7 ppb | 200 | 2024 |
| Barium Range 0.0059-0.0059 ppm. | 0.0059 ppm | 2 | 2024 |
| Chromium Range 0.9-0.9 ppb. | 0.9 ppb | 100 | 2024 |
| Lead (90th percentile) Zero of 20 samples exceeded the action level. The printed unit and value are internally inconsistent in the CCR table… | 0.002 ppm (the… | 15 ppb (action… | 2025 |
| Copper (90th percentile) Zero of 20 samples exceeded the action level. The CCR's copper row is garbled in the published PDF (the 90th-percentile… | 0.086 ppm | 1.3 (action… | 2025 |
Source: midohiowsd.gov
EPA compliance record
Lead at the tap: 90th-percentile result 2.1 ppb in 2025 (action level 15 ppb).
EPA health-based violations since 2015:
- 2022Revised Total Coliform Rule · E. coli limit exceeded · returned to compliance
7 violations of any kind logged since 2020: 1 for required testing that was missed or reported late; 5 for a report, record or notice that was missing, late or incomplete (the yearly water quality report, a public notice, lead line records); 1 health-based.
Projects & plans10
Recent and current work
- New regional water treatment plant (5 MGD, CMAR delivery) · 2026 · proposed
RFQ issued 2026-05-03; CMAR to be contracted by June 30, 2026. Nominal capacity 5 MGD, technology still in alternatives analysis (lime softening or membranes… - Plain City water plant renovation and additional well · 2026 · planned
District capital plan (updated June 3, 2025): renovation operational by September 2026, new well operational February 2026. Serves the Plain City PWS, not…
Source: midohiowsd.govmidohiowsd.govmidohiowsd.gov
Planned or needed
- SR 161 water transmission line and water tower · 2026 · planned
Transmission line May 2026-May 2027; tower April 2026-April 2027. Cost not published. - Water District water treatment plant expansion · 2027 · planned
Operational November 2027. Serves the district's Water District 1 system. Cost not published. - Northeastern new water treatment facility · 2027 · planned
Construction January 2027-January 2029. Cost not published. - Central new water treatment facility · 2027 · planned
Construction July 2027-July 2029. Cost not published. - Regional Water Reclamation Facility · 2028 · planned
Sewer project; target online and operational June 2028. Cost not published. - London Gateway sanitary sewer, Phase 1 · 2026 · planned
Construction April-October 2026, on the London side of the system. Cost not published. - US 42 force main sewer to the regional WRF · 2026 · planned
Construction August 2026-February 2028. Cost not published. - US 40 sanitary sewer (SR 56 to US 42) · 2026 · planned
Construction August 2026-February 2028. Cost not published.
Source: midohiowsd.govmidohiowsd.gov
Supply stress
The documented risk is aquifer vulnerability, not shortage. Ohio EPA's source water study rates the aquifer supplying London as HIGHLY SUSCEPTIBLE to contamination, on three grounds: a relatively thin protective clay layer over the uppermost sand and gravel aquifer, a shallow aquifer depth of less than 75 feet below ground surface, and…
Sewers
Sanitary
Mid-Ohio WSD provides sanitary sewer as well as water across its Madison County service area, and operates the London wastewater treatment plant (used as a board meeting location). Sewer is metered off the drinking water meter reading. London Service Area residential sewer: $13.48 monthly minimum plus $5.82 per 1,000 gallons. Outside the…
Storm
Not documented — no stormwater utility, fee, or program appears in the district's fee schedule, capital projects page, or board minutes reviewed. The district's predecessor entity in Madison County was the Madison County Sanitary and Stormwater District, but…
Sourcesverified
Compiled from the utility's own reports and public records, then independently re-checked against primary sources.
Water systems in this ZIP
- Mid-ohio WSD - Chrisman Avenue WTP50% of residentsLocal glacial sand-and-gravel wells (Madison County)
- Choctaw Utilities, Inc.9% of residentsGroundwater wells (3 wells)
40% 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
Infrastructure in this ZIP
99.3 mi of highway (SR 38, US 42, SR 56) · 15.5 mi of railroad (Norfolk Southern, Camp Chase Railway) · 24.9 mi of gas transmission pipeline (Columbia Gas Transmission (TC Energy), Rockies Express (Tallgrass)) · 9.25 mi of oil, fuel or NGL pipeline (Marathon Pipe Line) · 78.3 mi of electric transmission line (AEP Ohio, AEP, AES Ohio (DP&L)) · 11.7 mi of large water mains mapped (City of London) · 1.22 mi of interceptor sewer mapped (City of London) · 2 airfields or heliports (Madison County, Madison Health) · 2 sewage plants (London WWTP, Madison Co Sewer Dist No 1) · 2 dams (Madison Lake Dam, Lake Choctaw Dam) · 1 power plant (Big Plain Solar, LLC) · 8 substations · 1 solar farm (Big Plain Solar, LLC) · 24 grade crossings (Norfolk Southern) · 13 registered towers · 3 public EV charger listings · 2 landfills or waste sites, open and closed (Tri-Township Landfill, London Correctional Institution) · 1 hospital (Madison County Hospital) · 4 fire or EMS stations · 2 police stations · 1 post office · 9 mapped water tanks, towers or pump stations (MACI Tower, Well W-1, Well W-2) · 6 water towers or tanks in OpenStreetMap · 6 water works or pumping stations in OpenStreetMap · 8 mapped lift stations, CSO structures or basins · 41.5 mi of trail and bike route · 89 bridges and culverts in the inventory · 13 sites with underground fuel tanks in use · 5 open leaking-tank releases · 9 other permitted dischargers (Deer Creek Wrf, Green Meadows Mhp, London Travel Center) · 7 boat ramps or water access sites · 2 prisons or jails (London Correctional Institution, Madison Correctional Institution) · 1 weather station (London) · 18 source water protection zones (Spring Valley MHP, Holiday Inn Express, Mid-Ohio Wsd - Old Springfield Road WTP) · 1 stormwater (MS4) permit area (City of London) · 116 biosolids application fields (sludge from Columbus Southerly WWTP, Choctaw Lake WWTP & SSD #2, Dayton WWTP) · 3 permitted livestock facilities (Newport Dairy, Gain & Grain, Gill Livestock) · 4 brownfield or cleanup sites · 2 broadcast transmitters (WJYD, WCYC-LP) · 1 911 call center (Madison County Sheriff) · 3 groundwater monitoring wells · 1 tire or battery drop-off site · 1 mining permit area (Ernst Enterprises (permit IM-2338)) · 4 traffic signals.
Draw them44 layers on the mapIntakes and plants
Groundwater (wells)Local glacial sand-and-gravel wells (Madison County)Mid-Ohio WSD – London (Chrisman Avenue) Water Treatment Plant · Mid-ohio WSD - Chrisman Avenue WTP
Source: U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water… · EPA SDWIS · Ohio EPA source water protection
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Violations
One violation1 health-based violation since 2015Mid-ohio WSD - Chrisman Avenue WTP · lead 2.1 ppb (2025) · 7 of any kind since 2020
Source: EPA SDWIS (Envirofacts, pulled September 2026): health-based violations since 2015, all violations since 2020, lead and copper 90th-percentile results, for the system serving most of the ZIP · EPA SDWIS (Envirofacts) · EPA ECHO
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Disinfection byproducts
20 to 40TTHM 22 µg/L (2019)Mid-ohio WSD - Chrisman Avenue WTP · HAA5 0 · worst year 31
Source: EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019: total trihalomethanes and haloacetic acids (HAA5) sampled in the distribution system, nitrate, arsenic, combined radium, gross alpha and uranium at entry points; yearly means…
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PFAS
No PFAS detectedNo PFAS detectedMid-ohio WSD - Chrisman Avenue WTP · UCMR 5, 2 samples · Ohio EPA 2020
Source: EPA UCMR 5 occurrence data (final release, August 2026: 29 PFAS and lithium at 347 Ohio systems) and Ohio EPA statewide PFAS sampling 2019 to 2021 (1,479 systems), for the system serving most of each ZIP; Ohio EPA water treatment plant… · Ohio EPA PFAS
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Lead
Under 5 ppbLead 2.1 ppb at the 90th-percentile tapMid-ohio WSD - Chrisman Avenue WTP · period ending 2025-12 · 39 of 4,133 service lines lead or galvanized, 1,128 unknown
Source: SDWIS lead and copper 90th-percentile tap results (Envirofacts) and EPA's service line inventory dashboard (2026 Q2 submissions), for the system serving most of each ZIP; Ohio Department of Health high-risk ZIP code list for childhood… · ODH childhood lead testing · ODH high-risk ZIP list (CCBH PDF) · Ohio EPA lead and copper · H2Ohio
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Fluoride and treatment
FluoridatedFluoridatedMid-ohio WSD - Chrisman Avenue WTP · coagulation and settling, chlorine disinfection, lime softening, sand or media filtration
Source: CDC My Water's Fluoride (fluoridation status of each system as reported by the Ohio Department of Health, fetched 2026-09-10); SDWIS treatment table (Envirofacts): each system's registered treatment steps, inherited from the supplier for… · EPA SDWIS search
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Algal toxins
No dataGroundwater system, not monitored for algal toxins
Source: Ohio EPA public water system harmful algal bloom monitoring (geo.epa.ohio.gov DrinkingWater/HAB): microcystin results in raw and treated water since 2016 for surface-water systems, for the system serving most of each ZIP · Ohio EPA HAB information for public water systems
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Groundwater
120 to 140DRASTIC 128 · Sand and Gravel2,593 well logs · median 106 ft deep · 5 karst and spring points
Source: ODNR Division of Geological Survey: DRASTIC groundwater vulnerability polygon at each ZIP's population center, mapped karst features, and the state water well log inventory (about 655,000 logs) counted inside each ZIP; ODNR glacial… · ODNR Geological Survey · Ohio EPA GIS services · USGS water data
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Aquifer
Under 10% sensitive5% sensitive geologic settingkarst-prone bedrock at the center · 6% wellhead protection
Source: Ohio EPA Sensitive Geologic Settings (geology/Geology layer 0) intersected with ZCTA polygons; ODNR karst geology at the ZIP center (layer 7, point query) and karst and spring points (layer 5); Ohio EPA source water protection areas… · Ohio EPA geology layers · Ohio EPA source water protection (SWAP) · ODNR Geological Survey
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Sewage plants
4 to 7 quartersLondon Wwtp · 2.1 mi7 of 12 quarters in violation · significant noncompliance · 5.8 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
A quarter to a half45% of the land drains to streams failing aquatic lifeRichmond Ditch-Deer Creek · bacteria (pathogens), unknown cause
Source: EPA ATTAINS, Ohio 2024 Integrated Report assessment units (1,545 watershed polygons) overlaid on ZCTAs in Albers equal-area with the Lake Erie units clipped out: share of land in units not supporting aquatic life, recreation, fish… · EPA ATTAINS · Ohio integrated report · Ohio sport fish advisory · Ohio EPA advisory map
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Watershed
Drains to the Ohio RiverLower Scioto subbasinRichmond Ditch-Deer Creek · drains to the Ohio River
Source: USGS Watershed Boundary Dataset: HUC-8 subbasins by resident share (2020 census blocks) and the HUC-12 subwatershed at each ZIP's population-weighted center with its downstream chain; USGS county water use 2015 (Dieter and others 2018) for… · USGS watershed boundaries · EPA EnviroAtlas · Ohio EPA 401 map · ODNR Water Withdrawal Atlas (archived copy) · USGS county water use 2015 · ODNR H2Ohio projects · ODNR Lake Erie Coastal Management Area · Ohio EPA source water protection (SWAP) · Ohio EPA nine-element plans · Ohio EPA 319, GLRI and SWIF project lists · Ohio EPA chloride reduction grants · NOAA Lake Erie water levels
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Home
The houses themselves and what they cost: who lives in them, what a typical one looks like down to the parcel record, how much new housing has gone up, and what a household pays in property tax.
Homes and income
$175,000 to $250,000Median home $242,900household income $83,644 · rent $918 · 73% own
Source: Census ACS 2020-2024 5-year by ZCTA: median home value, median gross rent, median household income, owner share, median year built; Eviction Lab tract estimates 2016 to 2018 (Gromis and others 2022), population-weighted to ZIPs; HUD fiscal… · Census ACS · Eviction Lab · HUD data · IRS ZIP statistics · Mapping Inequality · HUD eGIS open data · FDIC BankFind · NCUA call report data
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House by house
1960 to 1979Median year built 19746,867 homes · $220K median appraised
Source: Residential parcels (Ohio land-use classes 500 to 599, apartments 401 to 403, farmhouses) placed in ZIPs by scripts/join_parcels.py on 2026-09-15, the houses loading on demand; county auditors' appraisal records, house by house (year… · Madison County Auditor · Clark County Auditor · Franklin County Auditor
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Building permits
30 to 60348 housing units permitted 2016 to 2025London · 33.7 per 1,000 residents · 88 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%+113% in ten years+55% in five · +5% 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
Under 22 mills21.0 effective school millsLondon City · about $1,471 a year on a $200,000 home
Source: Ohio Department of Taxation, Aggregate Property Tax Rates by School District, tax year 2025 (DTE 515), joined by IRN and weighted by each ZIP's residents in every district; school levies only; Ohio Department of Taxation The Finder rate… · Ohio tax data series · The Finder
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Utilities and getting around
The companies and networks that keep a house running and a resident moving: electric, gas, phone and internet service, and the roads, transit, rail and airports around it.
Electric
Ohio EdisonOhio EdisonInvestor-owned utility
Source: PUCO certified electric territories via ODOT plus HIFLD municipal systems (EIA-861) with ODOT corporate limits; EIA-861 reliability (outages), sales to ultimate customers (residential prices and bills), net metering and advanced meters by… · PUCO electricity · ODOT territories service · EIA-861 · DOE LEAD Tool · HIFLD retail service territories
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Gas
Columbia Gas of OhioColumbia Gas of OhioPUCO-regulated utility · 46% of homes heat with utility gas
Source: PUCO 2026 county map of gas distribution companies, HIFLD/EIA-176 territory polygons, ACS 2020-2024 heating fuel · PUCO natural gas · HIFLD
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Power plants
5 to 10 milesBig Plain Solar, LLC · 6.9 misolar, 196 MW · 3 plants within 10 miles
Power plants within 10 miles
-
Big Plain Solar, LLC 100 MW or moreSolar · 196 MW · 6.9 mi
- Capacity
- 196 MW
- Main source
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Leeward Asset Management, LLC
- Sector
- IPP Non-CHP
- Where
- London, Madison County
- Generating units
- 1
- Built
- 2023
- EIA plant code
- 64635
EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗
-
IGS CMH4, LLCSolar · 4 MW · 7.0 mi
- Capacity
- 4 MW
- Main source
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Greenbacker Renewable Energy Corporation
- Sector
- IPP Non-CHP
- Where
- Madison, Madison County
- Generating units
- 1
- Built
- 2023
- EIA plant code
- 66010
EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗
-
Fox Squirrel Solar 100 MW or moreSolar · 577 MW · 9.7 mi
- Capacity
- 577 MW
- Main source
- Solar
- Technology
- Solar Photovoltaic
- Operator
- EDF Renewable Asset Holdings, Inc.
- Sector
- IPP Non-CHP
- Where
- Mt Sterling, Madison County
- Generating units
- 1
- Built
- 2023
- EIA plant code
- 67239
EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗
Source: EIA-860 power plant inventory via HIFLD (February 2025), with plant codes, units and years from EIA-860 2025. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: EIA-860 power plant inventory via HIFLD (202 Ohio plants, February 2025): nearest plant, nearest plant of 100 MW or more, plants and capacity by fuel within 10 miles; USGS U.S. Wind Turbine Database (June 2026) and U.S. Large-Scale Solar… · EIA-860 · HIFLD · USGS wind turbines · USGS solar · NRC emergency planning zones
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Pipelines
1 to 3 milesNearest transmission line 1 miColumbia Gas Trans Co (interstate) · 24.9 mi of pipe in the ZIP
Source: EIA natural gas interstate and intrastate transmission pipelines via Esri's Federal User Community copy on ArcGIS Online (data last updated July 2025; 1,239 segments in and around Ohio): miles inside each ZIP by operator, distance from the… · EIA U.S. Energy Atlas · ArcGIS Online item
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Phone
AT&T OhioAT&T OhioIncumbent telephone company
Source: PUCO Telecom map service, layer 7 ILEC Company Service Area (incumbent local exchange carriers, fetched 2026-09-08) by resident share of 2020 census blocks · PUCO telephone
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Internet
5 to 10%93% can get 100/20 Mbpsfiber 41% · cable 83% · 8,077 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; Ookla Open Data fixed speed tests 2025 Q2 by tile, averaged inside the… · FCC broadband map · Ookla open data · Census ACS
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Cell signal
5G nearly everywhere5G on 100% of the land4G or better 100% · AT&T 100% · T-Mobile 100% · Verizon 100%
Source: FCC Mobile Broadband Data Collection, carrier-reported 4G LTE and 5G coverage by H3 hexagon (Esri Living Atlas layer last updated 24 November 2025, most likely the June 30, 2025 filing round), fetched 2026-09-08; FCC Antenna Structure… · FCC broadband map · FCC antenna registration · Ookla open data
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EV chargers
2 to 5 milesFast charger 4.7 mi: TA, 940 US-42, London, OH3 public stations in the ZIP (8 Level 2, 12 DC fast ports) · 3 within 5 miles of its center
Public EV charging inside ZIP 43140
-
City of London6 Level 2 · London · 1.2 mi
- Address
- 186 N Main St, London, OH 43140
- Ports
- 6 Level 2
- Plugs
- J1772
- Network
- AMPUP
- Hours
- Contact station for hours of availability
- Phone
- 740-852-3243
Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗
-
City of London - Cowling Park2 Level 2 · London · 1.3 mi
- Address
- 175 N Main St, London, OH 43140
- Ports
- 2 Level 2
- Plugs
- J1772
- Network
- AMPUP
- Hours
- Contact station for hours of availability
Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗
-
TA, 940 US-42, London, OH DC fast12 DC fast · London · 4.7 mi
- Address
- 940 US RT 42, London, OH 43140
- Ports
- 12 DC fast
- Plugs
- CCS, Tesla (NACS)
- Network
- BP_PULSE
- Hours
- 24 hours daily
- Phone
- 833-277-8573
Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗
Source: NREL Alternative Fuels Data Center station list (May 2026), public and open stations, the posts at one address counted as one site. Miles are straight-line from the ZIP's population-weighted center.
Source: NREL Alternative Fuels Data Center station list as of May 29, 2026 (USDOT BTS copy: 2,136 Ohio electric stations, of which the 1,850 public and open are used, NREL restricted-access records such as dealer-service and hotel-guest chargers… · Alternative Fuels Data Center · BTS Alternative Fueling Stations (NTAD)
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Transit
No transit stop within half a mile of anyone0% within half a mile of a stop0 stops in the ZIP
None inside the ZIP; the nearest station or terminal
-
1129 Sunset AveIntercity bus stop · Greyhound Lines · 18.7 mi
- What it is
- Intercity bus stop
- Operator
- Greyhound Lines
- City
- Springfield
- Coordinates
- 39.90570, -83.79300
BTS Intermodal Passenger Connectivity Database (source) ↗ Street map and directions ↗
Source: BTS Intermodal Passenger Connectivity Database and National Transit Map (2025). Bus stops are counted on the card and drawn on the full map. Miles are straight-line from the ZIP's population-weighted center.
Source: USDOT BTS National Transit Map stops (National Transportation Atlas Database, 2025 vintage, fetched September 2026), plus the Springfield, Lancaster-Fairfield, Knox County Transit, WayGo and BGSU Shuttle GTFS feeds: share of residents… · BTS National Transit Map · BTS transportation atlas · Springfield City Area Transit GTFS feed · Lancaster-Fairfield Public Transit GTFS feed · Knox County Transit GTFS feed · WayGo GTFS feed · BGSU Shuttle GTFS feed
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Walkability
Least walkable (1 to 5.75)Walkability 5.4 of 2020 intersections per square mile · 0% near transit
Source: EPA National Walkability Index (Smart Location Database 3.0, 2021) by block group, population-weighted to ZIPs through 2020 census block points; car-free household share from Census ACS 2020 to 2024 table B25044, or where missing the Smart… · EPA walkability index · Smart Location Database · Census ACS
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Rail crossings
11 to 2514 public crossings11 gated · up to 7 trains a day · Norfolk Southern
Source: FRA Grade Crossing Inventory (current records, Ohio): open at-grade crossings inside each ZIP, gates, trains a day at the busiest, timetable speed, railroads; nearest crossing to the population-weighted center; FRA highway-rail grade… · FRA crossing inventory (Form 71, current) · FRA crossing incidents (Form 57) · FRA rail equipment accidents (Form 54) · FRA safety data · DOT open data
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Bridges
5 to 10%88 bridges, 7 rated poortypical build year 1986 · busiest I-70, 24,059 vehicles a day
Bridges rated poor inside ZIP 43140
-
Spring Valley Rd. over Deer Creek TributaryPoor · built 1958 · 2.2 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1958
- Length
- 9 ft
- Owner
- County
- Vehicles a day
- 1,489
- Coordinates
- 39.90542, -83.39897
National Bridge Inventory (source) ↗ Street map and directions ↗
-
Green Lane over Deer CreekPoor · built 1954 · 3.8 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1954
- Length
- 37 ft
- Owner
- County
- Vehicles a day
- 66
- Coordinates
- 39.95948, -83.45842
National Bridge Inventory (source) ↗ Street map and directions ↗
-
Cheseldine Rd over Deer CreekPoor · built 1975 · 4.4 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1975
- Length
- 45 ft
- Owner
- County
- Vehicles a day
- 944
- Coordinates
- 39.86577, -83.37627
National Bridge Inventory (source) ↗ Street map and directions ↗
-
Glade Run Rd over Deer CreekPoor · built 1957 · 5.8 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1957
- Length
- 53 ft
- Owner
- County
- Vehicles a day
- 233
- Coordinates
- 39.85253, -83.35656
National Bridge Inventory (source) ↗ Street map and directions ↗
-
County Rd 83 over Bradford CreekPoor · built 1969 · 5.9 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1969
- Length
- 12 ft
- Owner
- County
- Vehicles a day
- 37
- Coordinates
- 39.82250, -83.42278
National Bridge Inventory (source) ↗ Street map and directions ↗
-
Big Plain Circlevi over Deer CreekPoor · built 1964 · 6.8 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1964
- Length
- 56 ft
- Owner
- County
- Vehicles a day
- 444
- Coordinates
- 39.84306, -83.34272
National Bridge Inventory (source) ↗ Street map and directions ↗
-
Josiah Morris Rd over Little Darby CreekPoor · built 1971 · 9.7 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1971
- Length
- 40 ft
- Owner
- County
- Vehicles a day
- 96
- Coordinates
- 40.04264, -83.39751
National Bridge Inventory (source) ↗ Street map and directions ↗
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
50,000 to 100,00064,428 vehicles a day on I-7017,459 trucks · 1M vehicle-miles a day inside the ZIP
Source: ODOT traffic count segments (2025 annual average daily traffic by road segment, ODOT Transportation Information Mapping System): segments assigned to the ZIP holding their midpoint; NHTSA Fatality Analysis Reporting System 2020 to 2024… · ODOT TIMS traffic count segments · NHTSA FARS
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Airports and Amtrak
15 to 30 milesLCK · 28 miRickenbacker International · Amtrak at Cincinnati 80.3 mi
Source: FAA airport facilities (NASR landing-facility record) and Amtrak stations via USDOT BTS National Transportation Atlas Database, fetched September 2026: nearest airport with scheduled airline service (Part 139 class I), nearest public-use… · BTS transportation atlas
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Land, air and risk
The ground itself and what can go wrong on it: radon, flood risk, air quality, old mines and wells, and the parks, wetlands and open land still left.
Radon
4 to 8 pCi/L7.3 pCi/L average radon610 tests · 53% above 4 pCi/L · median 4.3
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%3.2% of residents in the 1% floodplain4% 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; NOAA Atlas 14… · FEMA flood hazard layer · FEMA Map Service Center · OpenFEMA · NOAA Atlas 14 · USGS stream gauges
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Hazard risk
20 to 40Risk score 23 · higher than about 23% of US tractsStrong wind 81 · Ice storm 80
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 inches20" 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. Drought Monitor weekly county statistics 2000 to 2026… · NOAA climate normals · NOAA climate at a glance · U.S. Drought Monitor
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Air
8.5 to 9PM2.5 8.7 µg/m³ at Springfield Fire St1, 19.6 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… · EPA air data files · EPA AirToxScreen · EPA Green Book · EPA ECHO
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Toxic sites
15 miles or moreNearest NPL site 26.9 mi: Donnelsville Contaminated Aquifer6 toxic-release reporters · 0 Superfund program sites in the ZIP
Source: EPA Facility Registry Service: Superfund NPL and SEMS sites, Toxics Release Inventory reporters (EPA geoplatform), fetched 2026-09-08; the nearest NPL site also considers sites in PA, WV, KY, IN and MI within about 20 miles of the border… · EPA Facility Registry · EPA Superfund sites · Ohio EPA cleanup sites · EPA UST Finder · EPA ECHO
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Toxic releases
1,000 to 10,000 lb4,122 lb released on site in 20243 facilities · Stanley Electric U.S. Co Inc.
Facilities reporting toxic releases inside ZIP 43140
-
Nissen Chemitec AmericaToxics Release Inventory · London · 1.2 mi
- Address
- 350 E High St, London, OH 43140
- County
- Madison County
- Status
- Reports to the Toxics Release Inventory (active)
- EPA program ID
- 43140LNDNN350EH
- EPA registry ID
- 110000893551
EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗
-
Capitol Wood Preserving CoToxics Release Inventory · London · 1.4 mi
- Address
- 138 South Maple Street, London, OH 43140
- County
- Madison County
- Status
- Reports to the Toxics Release Inventory (active)
- EPA program ID
- 43140CPTLW138SO
- EPA registry ID
- 110000382112
EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗
-
Stanley Electric Us CompanyToxics Release Inventory · London · 1.4 mi
- Address
- 420 E. High St., London, OH 43140
- County
- Madison County
- Status
- Reports to the Toxics Release Inventory (active)
- EPA program ID
- 43140STNLY1627S
- EPA registry ID
- 110000382121
EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗
-
Stanley ElectricToxics Release Inventory · London · 1.6 mi
- Address
- 420 E High St, London, OH 43140
- County
- Madison County County
- Status
- Reports to the Toxics Release Inventory
- EPA program ID
- 4314WSTNLY42EHI
- EPA registry ID
- 110070790660
EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗
-
Intelligrated Products, LlcToxics Release Inventory · London · 1.7 mi
- Address
- 475 E High St, London, OH 43140
- County
- Madison County County
- Status
- Reports to the Toxics Release Inventory
- EPA program ID
- 4314WNTLLG475EH
- EPA registry ID
- 110069992081
EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗
-
Armaly Brands Llc London PlantToxics Release Inventory · London · 1.7 mi
- Address
- 110 W 1St St, London, OH 43140
- County
- Madison County
- Status
- Reports to the Toxics Release Inventory (active)
- EPA program ID
- 43140THDLC110WE
- EPA registry ID
- 110001619641
EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗
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
1 or 21 high-hazard dam within 10 milesNearest: Lake Choctaw Dam, 4.6 mi, condition poor
High-hazard dams within 10 miles
-
Lake Choctaw Dam PoorDeer Creek · condition: poor · 4.6 mi
- Hazard class
- High: a failure would probably cost a life
- Condition
- Poor (assessed 06/27/2023)
- River or stream
- Deer Creek
- Purpose
- Recreation
- Type
- Earth
- Height
- 42 ft
- Storage
- 7,783 acre-feet
- Completed
- 1964
- Owner type
- Private
- County
- Madison County
- Nearest town (NID)
- Lafayette
- Last inspection
- 11/16/2022
- Emergency action plan
- Yes
- NID ID
- OH00068
National Inventory of Dams record ↗ National Inventory of Dams (source) ↗ Street map and directions ↗
Source: U.S. Army Corps of Engineers National Inventory of Dams, August 2026. "High hazard" rates what a failure would cost downstream, not how likely one is; the condition is the state's assessment. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: U.S. Army Corps of Engineers National Inventory of Dams (1,376 Ohio dams, August 2026; 26 Corps levees and dikes counted with their parent dam): high-hazard dams near each ZIP's population-weighted center, with the state's condition… · National Inventory of Dams
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Disasters
6 to 107 tornado tracks within 5 miles since 19502 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
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Spills
15 to 3929 spills reported since 2021mostly diesel and fuel oil · 4 reached water
Spills reported since 2021 inside ZIP 43140
-
Oil Petroleum Not Otherwise Specified (Nos)2023-03-09 · London · 1.2 mi
- Reported
- 2023-03-09
- What spilled
- Oil Petroleum Not Otherwise Specified (Nos)
- Largest amount reported
- 55 gallons
- Where
- London, Madison County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2303EPA0000365
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Lime Sludge / Lime Slurry Reached water2024-11-08 · London · 1.6 mi
- Reported
- 2024-11-08
- What spilled
- Lime Sludge / Lime Slurry
- Reached a waterway
- 99 - Unnamed
- Where
- London, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2411EPA0001857
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2022-07-27 · Somerford Twp · 2.2 mi
- Reported
- 2022-07-27
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 30 gallons
- Where
- Somerford Twp, Madison County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2207EPA0001145
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2022-03-09 · London · 2.3 mi
- Reported
- 2022-03-09
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 300 gallons
- Where
- London, Madison County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2203EPA0000301
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Gasoline ( 25% Ethanol Not E85)2024-11-07 · London · 2.3 mi
- Reported
- 2024-11-07
- What spilled
- Fuel Gasoline ( 25% Ethanol Not E85)
- Where
- London, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2411EPA0001852
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-04-18 · Deer Creek Twp · 2.5 mi
- Reported
- 2024-04-18
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 100 gallons
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2404EPA0000653
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2023-03-19 · London · 2.8 mi
- Reported
- 2023-03-19
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 50 gallons
- Where
- London, Madison County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2303EPA0000403
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-04-04 · Deer Creek Twp · 2.9 mi
- Reported
- 2025-04-04
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2504EPA0000497
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Concrete Reached water2024-08-14 · Union Twp · 2.9 mi
- Reported
- 2024-08-14
- What spilled
- Concrete
- Reached a waterway
- 49 - Oak Run
- Where
- Union Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2408EPA0001405
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Heptane (C7H16)2024-06-16 · Deer Creek Twp · 3.1 mi
- Reported
- 2024-06-16
- What spilled
- Heptane (C7H16)
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2406EPA0001013
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Gasoline ( 25% Ethanol Not E85)2026-02-03 · Somerford Twp · 3.4 mi
- Reported
- 2026-02-03
- What spilled
- Fuel Gasoline ( 25% Ethanol Not E85)
- Largest amount reported
- 15 gallons
- Where
- Somerford Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2602EPA0000121
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-08-19 · Deer Creek Twp · 4.1 mi
- Reported
- 2025-08-19
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 50 gallons
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2508EPA0001400
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-07-30 · Deer Creek Twp · 4.1 mi
- Reported
- 2021-07-30
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 100 gallons
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2107EPA0001159
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Gasoline ( 25% Ethanol Not E85) Reached water2023-07-06 · Somerford Twp · 4.3 mi
- Reported
- 2023-07-06
- What spilled
- Fuel Gasoline ( 25% Ethanol Not E85)
- Reached a waterway
- 49 - Deer Creek
- Where
- Somerford Twp, Madison County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2307EPA0001119
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-09-16 · Somerford Twp · 4.3 mi
- Reported
- 2021-09-16
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 80 gallons
- Where
- Somerford Twp, Madison County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2109EPA0001467
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2026-08-09 · Somerford Twp · 4.3 mi
- Reported
- 2026-08-09
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 100 gallons
- Where
- Somerford Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2608EPA0001458
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-04-04 · Null · 4.6 mi
- Reported
- 2025-04-04
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 40 gallons
- Where
- Null, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2504EPA0000493
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Gasoline ( 25% Ethanol Not E85)2024-08-15 · Deer Creek Twp · 4.8 mi
- Reported
- 2024-08-15
- What spilled
- Fuel Gasoline ( 25% Ethanol Not E85)
- Largest amount reported
- 5 gallons
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2408EPA0001414
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2024-05-24 · Deer Creek Twp · 4.8 mi
- Reported
- 2024-05-24
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 150 gallons
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2405EPA0000875
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2022-04-13 · Deer Creek Twp · 4.8 mi
- Reported
- 2022-04-13
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 200 gallons
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2204EPA0000506
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2026-01-01 · Deer Creek Twp · 4.9 mi
- Reported
- 2026-01-01
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 100 gallons
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2601EPA0000002
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Sheen Rainbow / Hydrocarbon Reached water2025-03-14 · Deer Creek Twp · 5.0 mi
- Reported
- 2025-03-14
- What spilled
- Sheen Rainbow / Hydrocarbon
- Reached a waterway
- 99 - Unnamed
- Where
- Deer Creek Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2503EPA0000353
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2026-05-31 · Union Twp · 5.3 mi
- Reported
- 2026-05-31
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Where
- Union Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2605EPA0000949
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-11-22 · Jefferson Twp · 5.7 mi
- Reported
- 2025-11-22
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 75 gallons
- Where
- Jefferson Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2511EPA0001908
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-03-10 · Monroe Twp · 6.4 mi
- Reported
- 2021-03-10
- What spilled
- Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
- Largest amount reported
- 100 gallons
- Where
- Monroe Twp, Madison County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2103EPA0000305
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Sheen Rainbow / Hydrocarbon2026-05-06 · Monroe Twp · 6.8 mi
- Reported
- 2026-05-06
- What spilled
- Sheen Rainbow / Hydrocarbon
- Largest amount reported
- 1 gallons
- Where
- Monroe Twp, Madison County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2605EPA0000764
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Oil Transformer Non Pcb2025-06-12 · Pleasant Twp · 7.0 mi
- Reported
- 2025-06-12
- What spilled
- Oil Transformer Non Pcb
- Largest amount reported
- 15 gallons
- Where
- Pleasant Twp, Clark County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2506EPA0000959
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Oil Transformer Non Pcb2024-10-30 · Pleasant Twp · 7.2 mi
- Reported
- 2024-10-30
- What spilled
- Oil Transformer Non Pcb
- Largest amount reported
- 15 gallons
- Where
- Pleasant Twp, Clark County
- Ohio EPA district office
- SWDO
- Ohio EPA case number
- 2410EPA0001819
Ohio EPA spill reports (source) ↗ Street map and directions ↗
-
Material Blue2023-06-28 · Null · 9.5 mi
- Reported
- 2023-06-28
- What spilled
- Material Blue
- Largest amount reported
- 1 gallons
- Where
- Null, Adams County
- Ohio EPA district office
- CDO
- Ohio EPA case number
- 2306EPA0001064
Ohio EPA spill reports (source) ↗ Street map and directions ↗
Source: Ohio EPA emergency response spill reports, 2021 to September 2026, one point per case where Ohio EPA placed it. A report is what the caller or responder recorded; amounts are often blank or estimated. Miles are straight-line from the ZIP's population-weighted center.
Source: Ohio EPA emergency response spill reports (geo.epa.ohio.gov EmergResponse/Spills2_OpenData): cases with a location inside each ZIP, 2021 to date · Ohio EPA spills data · Ohio EPA Office of Emergency Response
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Oil and gas wells
1 to 10 wells7 wells in the ZIP0 producing · 0 shale · 0 orphan · nearest 2.24 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 mineNo mapped minenearest mapped non-coal mine 33.7 mi
Source: ODNR Mines of Ohio: abandoned underground coal and industrial-mineral mines mapped before 1977 (5,116 polygons), overlaid on ZCTAs in Albers equal-area: share of each ZCTA's total area (land plus inland water) over a mapped mine; ODNR… · ODNR mines of Ohio · ODNR Geological Survey
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Soils
Very limited and hydricKokomo silty clay loam, 0 to 2 percent slopesseptic very limited · very poorly drained · hydric
Source: USDA NRCS SSURGO via Soil Data Access: the soil map unit under each ZIP's population-weighted center with its dominant component, drainage, hydric and farmland class, flooding, and the Ohio septic and basement interpretation ratings… · USDA Soil Data Access · Web Soil Survey · Open-Meteo elevation
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Parks
0.5 to 2%0.7% public land · 993 acresBatelle-Darby Creek Metropark · Madison Lake State Park 3.7 mi
Source: USGS Protected Areas Database 4.1 (Ohio state package, flattened combined layer, open-access fee, designation and easement polygons plus the six ODNR state parks PAD-US codes closed by default: Buckeye Lake, Forked Run, Hueston Woods, Lake… · USGS PAD-US · ODNR GIS services
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Wetlands
Under 1% of the land0.5% wetland · 751 acresforested/shrub wetland 267 · pond 265 · emergent wetland 219
Source: USFWS National Wetlands Inventory, Ohio geodatabase (imagery mostly 2004 to 2007, Lake Erie basin 2021), freshwater wetlands and ponds clipped to each ZIP (lakes and rivers excluded); Ohio EPA potential high-quality vernal pools… · USFWS wetlands inventory · Ohio EPA GIS services
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Land cover
5% to 15%7% developed · 5% tree canopycropland 82% · forest 5% · pasture 5%
Source: National Land Cover Database, 2021 edition (USGS and the MRLC consortium; MRLC has since published Annual NLCD and annual tree canopy through 2025, not yet pulled here): land cover, percent impervious surface and tree canopy at 30 m… · NLCD · USDA Cropland Data Layer · ODNR pre-settlement vegetation
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People and health
Who lives here and how well: education, jobs, health and life expectancy, and how far the nearest hospital, police station or grocery store sits.
People
15 to 25%22.6% bachelor's or higher81.6% white · 7.8% Black · 2.4% Hispanic · 2.2% Asian · 2.9% foreign-born
Source: Census ACS 2020-2024 5-year by ZCTA: educational attainment (B15003), race and Hispanic origin (B03002), nativity (B05002), veterans (B21001); IRS Statistics of Income county migration flows 2022 to 2023 for the county; Census Bureau… · Census ACS · Census population estimates · IRS migration data · USDA ERS county codes · USDA ERS commuting area codes · 2020 Census redistricting data · Census SAIPE · IRS exempt organizations
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Jobs
0.6 to 18,197 jobs · 9,959 employed residentsManufacturing leads
Source: Census LEHD LODES 8, 2023, all jobs: workplace and residence counts by census block summed into ZCTAs (workplace-only blocks by block-group or tract majority), origin-destination flows for where residents work; Census ZIP Code Business… · Census LEHD · BLS local unemployment · BLS QCEW · BEA county GDP · USAspending · OSHA enforcement data · Census ZIP Business Patterns · Census ACS · USDA ERS county typology · CDFI Fund Opportunity Zones
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Economic history
Groundwater (wells)Local glacial sand-and-gravel wells (Madison County)Mid-Ohio WSD – London (Chrisman Avenue) Water Treatment Plant · Mid-ohio WSD - Chrisman Avenue WTP
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
35th to 40thPercentile rank 39income rank at 35 for children of low-income parents · 1.5% 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 60th42nd percentile of Ohio tractssocioeconomic 44 · household 52 · minority status 41 · housing and transport 37
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 39.5% · diabetes 13.4% · smoking 19.2% · depression 24.5%
Source: CDC PLACES 2025 release, ZCTA model-based estimates of adult health (BRFSS 2023, ACS): fair or poor health, obesity, diabetes, smoking, depression, lack of health insurance among adults 18-64 and more; County Health Rankings 2025… · CDC PLACES · County Health Rankings · CDC overdose data · NCI cancer profiles · HRSA data
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Life expectancy
73 to 7674.7 years life expectancy10 tracts, from 69 to 82.8, 79% of residents covered
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
Under 3 milesMadison County Hospital · 1.2 miLondon · 78 beds · 1 within 10 miles
Hospitals within 5 miles, and the nearest beyond
-
Madison County HospitalGeneral hospital · London · 1.2 mi
- What it is
- General hospital
- Address
- 210 N Main Street, London, OH 43140
- County
- Madison County
- Beds
- 78
- Helipad
- Yes
- Ownership
- Non-profit
- Medicare overall rating
- 3 of 5 stars
- Emergency department (Medicare)
- Yes
- Medicare reports it as
- Madison Health
- Phone
- (740) 845-7000
- Medicare ID
- 360189
Medicare Care Compare ↗ Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗
-
Doctors Hospital WestGeneral hospital · Columbus · 16.4 mi
- What it is
- General hospital
- Address
- 5100 West Broad Street, Columbus, OH 43228
- County
- Franklin County
- Beds
- 251
- Helipad
- Yes
- Ownership
- Non-profit
- Medicare overall rating
- 4 of 5 stars
- Emergency department (Medicare)
- Yes
- Medicare reports it as
- Doctors Hospital
- Phone
- (614) 544-1000
- Medicare ID
- 360152
Medicare Care Compare ↗ Hospital's website ↗ Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗
-
Mount Carmel Grove CityGeneral hospital · Grove City · 19.7 mi
- What it is
- General hospital
- Address
- 5300 N Meadows Drive, Grove City, OH 43123
- County
- Franklin County
- Beds
- 253
- Helipad
- Yes
- Ownership
- Non-profit
- Phone
- (614) 663-5000
Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗
Source: HIFLD hospitals inventory via FEMA (closed hospitals it still lists left out, hospitals opened since added), with Medicare Care Compare ratings matched by name and address. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Community health centers within 3 miles, and the nearest beyond
-
Rocking Horse Center - Madison CountyHealth center · London · 1.1 mi
- Run by
- a federally qualified health center
- Setting
- Clinic
- City
- London
- Coordinates
- 39.89418, -83.45427
Find a Health Center (HRSA) ↗ HRSA data (source) ↗ Street map and directions ↗
-
James E. Sheehan Health BusHealth center · Springfield · 19.6 mi
- Run by
- a federally qualified health center
- Setting
- Clinic
- City
- Springfield
- Coordinates
- 39.91681, -83.80958
Find a Health Center (HRSA) ↗ HRSA data (source) ↗ Street map and directions ↗
Source: HRSA health center service delivery sites, active, September 2026 (school-based sites left out). Health centers see patients whether or not they have insurance, with fees on a sliding scale. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Dialysis centers within 5 miles
-
Fmc Dialysis Services Of LondonDialysis · London · 0.8 mi
- Address
- 306 Lafayette St. Suite J, London, OH 43140
- Dialysis stations
- 13
- Medicare star rating
- 3 of 5 stars
- Services
- in-center hemodialysis
- Ownership
- for profit
- Chain
- Fresenius Medical Care
- Medicare certified since
- 2002-02-11
- Phone
- (740) 845-1594
- Medicare ID
- 362638
Medicare Care Compare ↗ CMS dialysis facility list (source) ↗ Street map and directions ↗
Source: CMS dialysis facility list, September 2026, geocoded with the Census Bureau batch geocoder (an address it could not place sits at its ZIP center). Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: Nearest hospital: miles from each ZIP's population-weighted center to the nearest open general or critical-access hospital in Ohio, or, within 40 miles of the state line in Indiana, Kentucky, West Virginia, Pennsylvania and Michigan, the… · CMS Care Compare data · HIFLD · HRSA data · CMS NPI files
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Nursing homes
Under 1 mileLONDON HEALTH & REHAB CENTER · 0.7 mi3 of 5 stars · 78 beds · 1 within 5 miles
Nursing homes within 3 miles, and the nearest beyond
-
London Health & Rehab Center3 of 5 stars · London · 0.7 mi
- Address
- 218 Elm St, London, OH 43140
- Certified beds
- 78
- Residents on an average day
- 73
- Medicare overall rating
- 3 of 5 stars
- Health inspections
- 3 of 5 stars
- Staffing
- 2 of 5 stars
- Quality measures
- 4 of 5 stars
- Penalties since 2023
- none
- Ownership
- For profit - Limited Liability company
- Chain
- SABER HEALTHCARE GROUP
- Takes
- Medicare and Medicaid
- Phone
- (740) 852-3100
- Medicare ID
- 365241
Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗
-
Arbors West2 of 5 stars · West Jefferson · 9.0 mi
- Address
- 375 West Main Street, West Jefferson, OH 43162
- Certified beds
- 94
- Residents on an average day
- 71
- Medicare overall rating
- 2 of 5 stars
- Health inspections
- 2 of 5 stars
- Staffing
- 3 of 5 stars
- Quality measures
- 4 of 5 stars
- Penalties since 2023
- none
- Ownership
- For profit - Corporation
- Chain
- ARBORS AT OHIO
- Takes
- Medicare and Medicaid
- Phone
- (614) 879-7661
- Medicare ID
- 365426
Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗
-
Laurels of West Columbus, The Abuse citation1 of 5 stars · Columbus · 15.9 mi
- Address
- 441 Norton Road, Columbus, OH 43228
- Certified beds
- 97
- Residents on an average day
- 90
- Medicare overall rating
- 1 of 5 stars
- Health inspections
- 1 of 5 stars
- Staffing
- 1 of 5 stars
- Quality measures
- 4 of 5 stars
- Penalties since 2023
- 1 fine totalling $17,345 (latest 2025-09-08)
- Abuse citation (CMS icon)
- Yes
- Ownership
- For profit - Individual
- Chain
- CIENA HEALTHCARE/LAUREL HEALTH CARE
- Takes
- Medicare and Medicaid
- Phone
- (614) 812-1200
- Medicare ID
- 366481
Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗
Source: CMS Care Compare nursing home provider and penalties files; Medicare star ratings run 1 to 5. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: CMS Care Compare nursing home provider file (922 Ohio homes), addresses geocoded with the Census Bureau batch geocoder (67 unmatched placed at their ZIP center); CMS penalties file (fines and payment denials since 2023, matched by name and… · CMS Care Compare data
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Crime
1 to 2.51.2 violent offenses per 1,000London Police · 7.2 property per 1,000 · 12 months · 26% of property cleared
Source: FBI Crime Data Explorer NIBRS incident files for Ohio, 2024 (2023 file for the trend), as downloaded in September 2026; the FBI keeps accepting agency revisions after release, so an agency's live Explorer totals for the same year can… · FBI Crime Data Explorer · USGS structures service
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Police
1 to 2 milesMadison County Sheriff's Office · 1.5 mi2 stations within 3 miles · post office 1.5 mi
Police stations within 3 miles
-
Madison County Sheriff's OfficeLondon · 1.5 mi
- Address
- 23 West High Street, London, OH 43140
- Coordinates
- 39.88633, -83.44978
USGS National Map structures (source) ↗ Street map and directions ↗
-
London Police DepartmentLondon · 1.5 mi
- Address
- 10 East 1st Street, London, OH 43140
- Coordinates
- 39.88505, -83.44629
USGS National Map structures (source) ↗ Street map and directions ↗
Source: USGS National Map structures, police stations, corrected and completed by hand (September 2026). The department that answers a call is set by jurisdiction, not by distance. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: USGS National Map structures: police stations (772 Ohio points: the inventory's 731 less 4 closed or duplicate records, with 4 wrong names corrected, plus 45 departments and sheriff's offices it lacks, placed from OpenStreetMap or the… · USGS structures service · OpenStreetMap · Census Bureau geocoder
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Fire and EMS
1 to 2 milesLondon Fire Department and EMS Station 360 · 1.3 mi3 stations within 3 miles, 4 within 8
Fire and EMS stations within 3 miles
-
London Fire Department and EMS Station 360London · 1.3 mi
- Address
- 103 East High Street, London, OH 43140
- Coordinates
- 39.88808, -83.44673
USGS National Map structures (source) ↗ Street map and directions ↗
-
London Fire Department and EMS Station 361London · 1.6 mi
- Address
- 40 East Center Street, London, OH 43140
- Coordinates
- 39.88353, -83.44301
USGS National Map structures (source) ↗ Street map and directions ↗
-
Central Township Fire Department Station 1London · 2.8 mi
- Address
- 75 Middle Street Southeast, London, OH 43140
- Coordinates
- 39.93674, -83.40495
USGS National Map structures (source) ↗ Street map and directions ↗
Source: USGS National Map structures (most Ohio records last updated 2019 to 2022), checked against the Columbus and Cleveland station lists. The department that answers a call is set by jurisdiction and mutual aid, not by distance. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: USGS National Map structures inventory (fire and EMS stations; most Ohio records last updated 2019 to 2022): 1,772 Ohio stations after removing duplicate records and checking Columbus- and Cleveland-area stations against the cities'… · USGS structures service · Columbus fire stations · Cleveland fire stations
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Libraries
1 to 2 milesLondon Public Library · 1.4 mi1 within 3 miles, 1 within 8
Public libraries within 3 miles, and the nearest beyond
-
London Public LibraryCentral library · London · 1.4 mi
- Address
- 20 E First St, London, OH 43140
- What it is
- Central library
- Library system
- London Public Library
- Open
- 3,068 hours a year, 52 weeks
- Building
- 12,500 sq ft
- System's visits, FY2024
- 117,884
- System's loans, FY2024
- 151,398
- People the system serves
- 14,421
- Phone
- (740) 852-9543
IMLS Public Libraries Survey (source) ↗ Street map and directions ↗
-
Hurt/Battelle Memorial LibraryCentral library · West Jefferson · 9.1 mi
- Address
- 270 Lilly Chapel Rd., West Jefferson, OH 43162
- What it is
- Central library
- Library system
- Hurt/Battelle Memorial Library/West Jefferson
- Open
- 2,444 hours a year, 52 weeks
- Building
- 11,936 sq ft
- System's visits, FY2024
- 18,668
- System's loans, FY2024
- 55,622
- People the system serves
- 7,105
- Phone
- (614) 879-8448
IMLS Public Libraries Survey (source) ↗ Street map and directions ↗
Source: IMLS Public Libraries Survey FY2024 (outlets and their systems). Any Ohio resident can get a free card at any Ohio public library. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Museums, historical societies, gardens and zoos inside ZIP 43140
-
Madison County Historical SocietyHistorical society · London · 1.1 mi
- What it is
- Historical society
- City
- London
- Coordinates
- 39.89077, -83.43726
Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗
The museum list is IMLS's 2018 file; a museum may have closed or moved since.
Source: IMLS Museum Data Files, 2018. Miles are straight-line from the ZIP's population-weighted center.
Source: IMLS Public Libraries Survey FY2024 outlet and system files (720 open Ohio central libraries and branches of 251 systems, plus 62 bookmobiles); straight-line miles from each ZIP's population-weighted center to the nearest Ohio library… · IMLS Public Libraries Survey · IMLS Museum Data Files
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Groceries
10 to 33%12.9% in low-income, low-access tracts74% 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; Census ACS… · USDA ERS Large Retailer Access Map · USDA SNAP retailers · Census ACS
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History, schools and government
How the place began, who governs it now, and the schools that serve it, from the district boundary to its state report card.
Local history
1800 to 1814London · settled 1811first settled, platted or incorporated (earliest year recorded)
Source: Local history researched from Wikipedia, the 1880 county histories on archive.org, Ohio History Connection, National Register listings, Ohio historical markers, local historical societies and Wikimedia Commons, one file per municipality… · Ohio History Connection · Internet Archive (county histories) · Wikimedia Commons · Remarkable Ohio (historical markers)
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Historic places
3 to 65 listed historic placesFirst United Methodist Church
-
First United Methodist ChurchBuilding · London · listed 1996
- Address
- 52 N. Main St.
- Where
- London, Madison County · ZIP 43140
- What it is
- Building
- Listed on the National Register
- 1996
- NRIS reference number
- 96000930
- Coordinates
- 39.88725, -83.44978
National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map
-
Madison County CourthouseBuilding · London · listed 1973
- Address
- Public Sq.
- Where
- London, Madison County · ZIP 43140
- What it is
- Building
- Listed on the National Register
- 1973
- NRIS reference number
- 73001504
- Coordinates
- 39.88672, -83.44909
National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map
-
Red Brick TavernBuilding · Lafayette · listed 1975
- Address
- 1700 Cumberland Rd.
- Where
- Lafayette, Madison County · ZIP 43140
- What it is
- Building
- Listed on the National Register
- 1975
- NRIS reference number
- 75001478
- Coordinates
- 39.93798, -83.40653
National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map
-
Swetland HouseBuilding · London · listed 1983
- Address
- 147 E. High St.
- Where
- London, Madison County · ZIP 43140
- What it is
- Building
- Listed on the National Register
- 1983
- NRIS reference number
- 83002007
- Coordinates
- 39.88936, -83.44401
National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map
-
Wilson, Valentine, HouseBuilding · Somerford · listed 1973
- Address
- About 1 mi. N of Somerford off I 70
- Where
- Somerford, Madison County · ZIP 43140
- What it is
- Building
- Listed on the National Register
- 1973
- NRIS reference number
- 73001505
- Coordinates
- 39.94308, -83.50584
National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map
Source: National Park Service, National Register of Historic Places point file. The listing year is shown where NPS's certification date agrees with the listing's reference number. Listing recognizes significance; it does not restrict a private owner.
See them on the full map · every historic place in Madison County
Source: National Park Service, National Register of Historic Places point file (3,286 points for 3,232 of Ohio's roughly 4,200 listings; listings without a point are not counted, and a listing with several points is counted once); listings inside… · National Register data · USGS GNIS
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Schools
193 city school districtsLondon CityCity school district · 59% of residents, then Madison-Plains Local
Public schools inside ZIP 43140
-
London High School4.5 of 5 stars · London · 0.4 mi
- Address
- 336 Elm St, London, OH 43140
- School district
- London City School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 650
- Teachers (full-time equivalent)
- 31
- Report card, 2025-26
- 4.5 of 5 stars
- Performance index
- 80.1%
- Four-year graduation rate
- 99.4%
- Ohio building IRN
- 021287
- NCES school ID
- 390442501182
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
-
London Elementary School4 of 5 stars · London · 0.5 mi
- Address
- 380 Elm St, London, OH 43140
- School district
- London City School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 943
- Teachers (full-time equivalent)
- 31
- Report card, 2025-26
- 4 of 5 stars
- Performance index
- 74.5%
- Ohio building IRN
- 089599
- NCES school ID
- 390442504216
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
-
London MIddle School2.5 of 5 stars · London · 0.6 mi
- Address
- 270 E Keny Blvd, London, OH 43140
- School district
- London City School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 491
- Teachers (full-time equivalent)
- 18.5
- Report card, 2025-26
- 2.5 of 5 stars
- Performance index
- 66.9%
- Ohio building IRN
- 005348
- NCES school ID
- 390442501183
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
-
London PreschoolLondon · 0.8 mi
- Address
- 510 Elm St, London, OH 43140
- Kind (NCES)
- Regular School
- Students, 2023-24
- 26
- Teachers (full-time equivalent)
- 1
- NCES school ID
- 390442506042
-
Buckeye Community School - LondonLondon · 1.7 mi
- Address
- 177 W High St, London, OH 43140
- Kind (NCES)
- Regular School
- Students, 2023-24
- 230
- Teachers (full-time equivalent)
- 5
- NCES school ID
- 390163206181
-
Monroe Elementary School3 of 5 stars · London · 7.2 mi
- Address
- 5000 State Route 38 NW, London, OH 43140
- School district
- Jonathan Alder Local School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 239
- Teachers (full-time equivalent)
- 16.7
- Report card, 2025-26
- 3 of 5 stars
- Performance index
- 74.5%
- Ohio building IRN
- 025270
- NCES school ID
- 390482603179
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
-
Madison-Plains Elementary School3 of 5 stars · London · 8.3 mi
- Address
- 47 Linson Rd, London, OH 43140
- School district
- Madison-Plains Local School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 328
- Teachers (full-time equivalent)
- 21
- Report card, 2025-26
- 3 of 5 stars
- Performance index
- 74.5%
- Ohio building IRN
- 012523
- NCES school ID
- 390482705662
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
-
Madison-Plains Intermediate School4 of 5 stars · London · 8.3 mi
- Address
- 9940 State Route 38 SW, London, OH 43140
- School district
- Madison-Plains Local School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 266
- Teachers (full-time equivalent)
- 14
- Report card, 2025-26
- 4 of 5 stars
- Performance index
- 79.9%
- Ohio building IRN
- 012524
- NCES school ID
- 390482705675
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
-
Madison-Plains High School4 of 5 stars · London · 8.4 mi
- Address
- 800 Linson Rd, London, OH 43140
- School district
- Madison-Plains Local School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 319
- Teachers (full-time equivalent)
- 22.5
- Report card, 2025-26
- 4 of 5 stars
- Performance index
- 81.8%
- Four-year graduation rate
- 97%
- Ohio building IRN
- 022160
- NCES school ID
- 390482703183
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
-
Madison-Plains Junior High4 of 5 stars · London · 8.4 mi
- Address
- 803 Linson Rd, London, OH 43140
- School district
- Madison-Plains Local School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 185
- Teachers (full-time equivalent)
- 8.5
- Report card, 2025-26
- 4 of 5 stars
- Performance index
- 78.8%
- Ohio building IRN
- 037010
- NCES school ID
- 390482703186
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
Source: NCES EDGE public school locations 2024-25 and Common Core of Data 2023-24 (type, students, teachers); Ohio School Report Cards 2025-26 (Department of Education and Workforce), matched by name within the district. Miles are straight-line from the ZIP's population-weighted center.
Private schools inside ZIP 43140
-
St Patrick SchoolPrivate, Catholic · London · 0.5 mi
- Address
- 226 Elm St, London, OH 43140
- Kind
- Catholic
- Students, 2023-24
- 101
- Teachers (full-time equivalent)
- 9
- Students per teacher
- 11.2222
- Phone
- (740) 852-0161
- NCES private school ID
- 01059676
Source: NCES Private School Survey 2023-24. Miles are straight-line from the ZIP's population-weighted center.
Source: Ohio school district boundaries (U.S. Census Bureau TIGER/Line school districts, as of January 1, 2026) by resident share; NCES EDGE 2024-25 school buildings; NCES Private School Survey 2023-24 public-use file (schools inside the ZIP by… · ODOT GIS · NCES EDGE · NCES Common Core of Data · NCES private schools · Census SAIPE · Census school finances (F-33)
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School ratings
3.5 stars3.5 stars overallLondon City · performance index 74.2% of the year's maximum · 99.4% graduate in four years
Source: Ohio School Report Cards 2024-2025 (Department of Education and Workforce): district overall and component star ratings, performance index, graduation rates, spending per pupil and teacher measures, for the district holding the largest… · Ohio school report cards
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Colleges
8 to 15 milesRosedale Bible College · 11.9 miIrwin · 0 campuses within 10 miles
The nearest colleges
-
Rosedale Bible CollegePrivate nonprofit two-year college · Irwin · 11.9 mi
- What it is
- Private nonprofit two-year college
- City
- Irwin
- Students, 2023-24 (12-month count)
- 96
- Tuition and fees, in state
- $9,418
- Graduation rate
- 47% within three years (a class of 34)
- IPEDS unit ID
- 439899
College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗
-
Academia Medical InstituteFor-profit career school · Columbus · 18.8 mi
- What it is
- For-profit career school
- City
- Columbus
- Students, 2023-24 (12-month count)
- 280
- Tuition and fees, in state
- $14,498
- IPEDS unit ID
- 497374
College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗
-
Clark State CollegePublic community or technical college · Springfield · 19.0 mi
- What it is
- Public community or technical college
- City
- Springfield
- Students, 2023-24 (12-month count)
- 6,711
- Tuition and fees, in state
- $4,200
- Tuition and fees, out of state
- $7,809
- Graduation rate
- 25% (all programs, within 150% of normal time) (a class of 215)
- IPEDS unit ID
- 201973
College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗
Source: NCES IPEDS 2024 directory, 2023-24 enrollment and tuition, graduation rates for the 2017 (four-year) and 2020 (two-year) entering classes. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: NCES IPEDS: 2024 institutional directory (269 active Ohio institutions with coordinates, less the administrative units and the colleges that have closed since; plus 145 in Indiana, Kentucky, West Virginia, Pennsylvania and Michigan within… · NCES IPEDS
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Local government
255 citiesLondon (city)43% of residents, then Union Township, Madison 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-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
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History from 43140 (London)
People and inventions tied to this place, each with its sources. All people · All inventions
Rain and snow
How much has actually fallen on 43140 (London), day by day, from 1893 to now. Daily totals, not averages.
- rain, last 30 days
- 0.85 in
- 2026-09-30 to 2026-10-29
- rain so far in 2026
- 44.4 in
- 8.9 in above normal for the date
- snow so far in 2026
- 18.1 in
- a normal year brings 20.0 in
- a normal year
- 41.7 in
- average of 30 years, 1991-2020
| Month | Rain (in) | Snow (in) | Days counted |
|---|---|---|---|
| October 2026 | 0.85 | — | 29 |
| September 2026 | 5.71 | — | 30 |
| August 2026 | 8.34 | — | 31 |
| July 2026 | 3.38 | — | 31 |
| June 2026 | 3.67 | — | 30 |
| May 2026 | 8.62 | — | 31 |
| April 2026 | 2.93 | — | 30 |
| March 2026 | 6.73 | 1.8 | 31 |
| February 2026 | 2.53 | 2.7 | 28 |
| January 2026 | 1.64 | 13.6 | 31 |
| December 2025 | 2.35 | 9.0 | 31 |
| November 2025 | 2.46 | 1.5 | 30 |
| Wettest year | 2011 — 55.2 in |
|---|---|
| Driest year | 1934 — 22.4 in |
| Snowiest year | 1910 — 46.8 in |
| Wettest day on record | 14 September 1979 — 4.98 in |
| Heaviest snowfall in a day | 19 March 1896 — 12.01 in |
| Deepest snow on the ground | 12 January 1996 — 24.02 in |
76% of these days are measurements from a gauge inside 43140 (London); the rest are estimated from the nearest gauges around it.
47,764 days of records, 1893-01-01 to 2026-10-29. Source: NOAA NCEI GHCN-Daily, 3,240 gauges in and around Ohio. A day is "gauged" when a gauge standing inside the boundary reported it, and the value is the mean of those gauges. Otherwise it is interpolated by inverse distance from every gauge reporting within 50 miles. Nothing is carried forward, back-filled or smoothed. Against NOAA nClimDiv county monthly precipitation over 136,848 complete county-months (checked 2026-10-31): correlation 0.9515, median absolute difference 0.217 in a month. Built 2026-10-31 from the Cracked Buckeye precipitation archive. Snow is the softer number — snowfall is measured by hand with a ruler, no agency publishes a gridded county snowfall series, and blowing snow defeats every observer.
Environmental permits and filings
What Ohio EPA has on file for 43140 (London): 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
- 173
- those placed on the map inside 43140 (London)
Data centers, power and big tech here. Ohio EPA files that name a data-center company, a power plant or substation, or a large technology firm:
- BIG PLAIN SWITCHYARD / COLLECTOR SUBSTATION (wastewater and stormwater discharge, latest Sep 4, 2025)
| Program | Facilities and sites |
|---|---|
| Wastewater and stormwater discharge | 55 |
| Public drinking water | 32 |
| State sewer loans | 23 |
| Sewer and water-line construction | 12 |
| Hazardous waste | 11 |
| State water loans | 9 |
| Source-water protection | 7 |
| Voluntary cleanup | 7 |
| Air pollution | 4 |
| Wetland and stream fill | 4 |
| Contaminated-site cleanup | 2 |
| Landfills | 2 |
| 5 smaller programs |
| Date | Facility or site | What |
|---|---|---|
| TOLLES TECHNICAL CENTER PWS | Public drinking water compliance letter | |
| ERNST ENTERPRISE INC LONDON | Air pollution report | |
| CANAAN COMMUNITY MHP PWS | Public drinking water inspection | |
| CANAAN COMMUNITY MHP PWS | Public drinking water compliance letter | |
| TRAVEL CENTERS OF AMERICA PWS | Public drinking water notice of violation | |
| CANAAN COMMUNITY MHP PWS | Public drinking water compliance letter | |
| CHOCTAW UTILITIES, INC. PWS | Public drinking water notice of violation | |
| SPRING VALLEY MHP PWS | Public drinking water notice of violation | |
| MADISON COUNTY SEWER DISTRICT 2 | Wastewater and stormwater discharge report | |
| MADISON COUNTY SEWER DISTRICT 1 | Wastewater and stormwater discharge report | |
| JOHNSON'S CREEK | Wastewater and stormwater discharge permit | |
| MADISON COUNTY SEWER DISTRICT 2 | Wastewater and stormwater discharge report | |
| MONROE ELEMENTARY SCHOOL PWS | Public drinking water inspection | |
| TRAVEL CENTERS OF AMERICA PWS | Public drinking water notice of violation | |
| MAD-42-1235 PID 109072 | Wastewater and stormwater discharge permit | |
| LONDON CITY PWS | Public drinking water plan | |
| SPRING VALLEY MHP PWS | Public drinking water violation resolved | |
| MADISON COUNTY SEWER DISTRICT 2 | Wastewater and stormwater discharge report | |
| JOHNSON'S CREEK | Wastewater and stormwater discharge permit | |
| SPRING VALLEY MHP PWS | Public drinking water notice of violation | |
| JEHOVAH WITNESS KINGDOM PWS | Public drinking water notice of violation | |
| BP AMOCO OIL CORP BULK PLANT LONDON | Voluntary cleanup inspection | |
| CANAAN COMMUNITY MHP PWS | Public drinking water notice of violation | |
| BUCKEYE FORD INC PWS | Public drinking water compliance letter | |
| MONROE ELEMENTARY SCHOOL PWS | Public drinking water inspection |
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
- Londoncity43% of residents
- Union Townshiptownship24% of residents
- Somerford Townshiptownship12% of residents
- Monroe Townshiptownship6% of residents
- Fairfield Townshiptownship4% of residents
- Deercreek Townshiptownship3% of residents
- Paint Townshiptownship2% of residents
- Oak Run Townshiptownship2% of residents
- Pleasant Townshiptownship2% of residents
- Range Townshiptownship1% of residents
School districts
ZIP codes next door
The county
Madison County: 6 ZIP codes, 19 cities, villages and townships, 38,669 people. The county in numbers.
On the map
Infrastructure layers for this ZIP have not been compiled yet. Open this ZIP on the map to see what is drawn nearby.
Quick answers
What city is ZIP code 43140?
ZIP code 43140 is the London, Ohio post office area in Madison County, home to 24,030 residents. Of its residents, 43% live in the city of London, 24% in Union Township, 12% in Somerford Township and 6% in Monroe Township.
What county is ZIP code 43140 in?
ZIP code 43140 lies mostly in Madison County, Ohio, and reaches into Franklin County.
Where does the tap water in ZIP code 43140 come from?
Local glacial sand-and-gravel wells (Madison County). Mid-Ohio WSD – London (Chrisman Avenue) Water Treatment Plant · Mid-ohio WSD - Chrisman Avenue WTP.
What school district is ZIP code 43140 in?
ZIP code 43140 is mostly in the London City School District; parts are in the Madison-Plains Local School District and the Jonathan Alder Local School District.
Cite and data
Cite this page as:
Cracked Buckeye, "43140 · London, Madison County", https://crackedbuckeye.com/zip/43140/, built 2026-10-31, accessed [date].
How to cite · Report a correction · Built 2026-10-31
