ZIP code 43081: Westerville

Franklin County · 64,338 residents

Tap water here comes from Alum Creek, treated at Westerville Water Treatment Plant. The water here

Franklin County

43081 in 10 facts

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

  1. Where the water comes from Where the water here comes from: Alum Creek, drawn just north of Main Street at the treatment plant, supplemented by 3 active groundwater wells. Source: EPA SDWIS
  2. Local history 1806 The town here was settled around 1806, earlier than 58% of the Ohio ZIPs with a researched town. Source: Ohio History Connection
  3. Traffic 160,910 vehicles a day Traffic runs heavy here: the busiest counted road carries 160,910 vehicles a day, more than 99% of Ohio ZIPs. Source: ODOT TIMS traffic count segments
  4. Historic places 15 This ZIP has a lot of listed historic places: 15 on the National Register, more than 96% of Ohio ZIPs. Source: National Register data
  5. Health 13.3% Self-reported health runs better here: 13.3% of adults report fair or poor health, lower than 95% of Ohio ZIPs. Source: CDC PLACES
  6. Parks 21.1% This ZIP has a lot of protected land: 21.1% of the land is park, forest or wildlife area, more than 95% of Ohio ZIPs. Source: USGS PAD-US
  7. Violations 3 This ZIP's water system has more health-based violations than most: 3 since 2015, more than 94% of Ohio ZIPs on a public system. Source: EPA SDWIS (Envirofacts)
  8. People 54% Educational attainment runs high here: 54% of adults 25 and over hold a bachelor's degree or higher, more than 93% of Ohio ZIPs. Source: Census ACS
  9. Homes and income $329,800 Home values run high here: a median of $329,800, more than 92% of Ohio ZIPs. Source: Census ACS
  10. Airports and Amtrak 7.8 mi This ZIP sits close to a scheduled-service airport: the nearest is 7.8 miles away, closer than 92% of Ohio ZIPs. Source: BTS transportation atlas

Local events in 43081

165 events in the next 90 days from 4 public calendars. All local events in 43081

  1. 7-Week Dance Sessions, Ages 2-7

    Oct 27 to 31 · Leap of Faith Dance Company, Westerville · From Westerville Area Chamber of Commerce

  2. Back to the Future: Scavenger Hunt in the Museum

    Oct 1 to 31 · Westerville Public Library · From Westerville Public Library

  3. Donate to the Hobbit Pantry

    Oct 1 to 31 · Westerville Public Library · From Westerville Public Library

Checked October 20; the events page is refreshed daily.

Your ballot

Who represents 43081, and what is on its ballot for the November 3, 2026 general election.

Locator: Franklin County and Franklin's U.S. House, Ohio Senate and Ohio House districtsLocator: Franklin County and Franklin's U.S. House, Ohio Senate and Ohio House districts.Franklin CountyU.S. House district 3: Joyce Beatty (D)Ohio Senate district 16: not on the 2026 ballot; the sitting member is Beth Liston (D)Ohio House district 4: Beryl Brown Piccolantonio (D)
Franklin County and 43081's U.S. House, Ohio Senate and Ohio House districts.
43081's U.S. House, Ohio Senate and Ohio House districts
ChamberDistrictMemberParty
U.S. HouseDistrict 3 (100% of residents)——
U.S. HouseDistrict 12 (0% of residents)——
Ohio SenateDistrict 16 (79% of residents)Beth ListonD
Ohio SenateDistrict 25 (21% of residents)William P. DeMoraD
Ohio HouseDistrict 4 (66% of residents)Beryl Brown PiccolantonioD
Ohio HouseDistrict 9 (21% of residents)Munira AbdullahiD
Ohio HouseDistrict 8 (13% of residents)Anita SomaniD

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:

43081's district races:

Local questions and issues on 43081's 2026 ballot
JurisdictionTypeQuestion
Columbus CityMiscellaneousMiscellaneous, for Charter Amendment: City Council.
Columbus CityMiscellaneousMiscellaneous, for Charter Amendment: City Council - Petition.

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

Matched to this ZIP by jurisdiction name: Blendon Township, Blendon Township Township, Columbus, Columbus City, Plain Township, Plain Township Township, Westerville, Westerville City.

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

What's on my ballot in 43081 · Election 2026

Where does the tap water come from?

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

Where the water comes from

Inland rivers

Alum Creek, drawn just north of Main Street at the treatment plant, supplemented by 3 active groundwater wellsWesterville Water Treatment Plant · Westerville City · +2 more

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

Elevation 784–1,103 ft, averaging 917 ft · Westerville 794–934 ft, averaging 869 · Franklin County 534–1,131 ft (USGS 3DEP)

Alum Creek + wells
Inland river · via Westerville City
Drawn from: Alum Creek, drawn just north of Main Street at the treatment plant, supplemented by 3 active groundwater wells
Treated at Westerville Water Treatment Plant, W. Main St at Alum Creek (310-312 W. Main St block), Westerville, OH 43081
  • primaryAlum Creek intake · Alum Creek
    Intake on Alum Creek just north of W. Main St at the plant; a low dam built in 1935 holds up the pool
  • secondaryWesterville well field · Unnamed shallow groundwater aquifer near Alum Creek (buried valley/alluvial sand and gravel typical of the area; not separately named in…
    3 wells blended into the Alum Creek plant supply; city describes them only as groundwater supplementing the Alum Creek intake, no separate well-field name or depths published. (3 wells)
    Westerville Well Pw-10Westerville Well Pw-3Westerville Well Pw-14
Show everything served from this plant

Westerville City is owned by a local government, with 13,624 service connections serving 39,000 people; it has substantially implemented source water protection under Ohio's program. Office: 419-782-1886 (SDWIS).

Bills, 2023: a household using 5,000 gallons a month paid about $403 a year for water ($34 a month; $198 at 2,500 gallons, $649 at 8,000) (Ohio EPA rate survey, inside-city rates).

Ohio EPA loans since 2016 for projects inside this ZIP: $82.5 million across 2 projects (wastewater $82.5M); largest: Big Walnut Trunk Extension Phase 2 (Columbus, 2023, $81.5M); Walnut Street Sanitary Sewer Extension 650033-100006 (Columbus, 2025, $973K).

Wells: EPA lists 3 active wells. ODNR well logs locate 2 public-supply wells inside Westerville City's wellhead protection zone, 79 to 85 ft deep, in sand/gravel/clay and clay & gravel. Zoom in to see them as dots.
Westerville Well Pw-10Westerville Well Pw-3Westerville Well Pw-14
Water bodies
Alum Creek
Raw intakes
Westerville Alum Creek Inta
Active wells
3
Serves
39,000 people · Franklin County
EPA ID
OH2503411

About this area's water

Alum Creek Lake and Hoover Reservoir near Westerville, Ohio
Alum Creek Lake and Hoover Reservoir near Westerville, OhioPhoto: Ken Lund from Reno, Nevada, USA, CC BY-SA 2.0 · Wikimedia Commons
Did you know
  • Westerville was the first community in Ohio to fluoridate its drinking water, starting in 1951.
  • It is a lime-softening plant: hardness is cut to about 111 mg/L (6.5 grains per gallon) on average before the water leaves the plant.
  • At $36 a month in 2024, Westerville's average residential water bill was among the lowest in central Ohio - below Reynoldsburg ($52), Upper Arlington ($51) and Dublin ($48).
  • Westerville keeps an emergency connection to Columbus's water system but has not needed to use it since 1994.
History5
  • 1924City opened its first Alum Creek water treatment plant, ending the community's reliance on well water for drinking supply.
  • 1951Westerville became the first community in Ohio to fluoridate its drinking water.
  • 1970-1975US Army Corps of Engineers built Alum Creek Dam upstream of the city; authorized by Congress in 1962, construction began 1970, dam completed 1975.
  • 1977A federal grant funded a wastewater collection upgrade; two collector sewers were added and all known sanitary sewer overflows were permanently blocked.
  • 2024Centennial of the Alum Creek plant on Dec. 30; the Westerville Public Library and History Museum mounted an exhibit on the milestone.
Treatment & pressure

How it is treated

Plant at 312 W. Main St., licensed for 7.5 MGD: ferric chloride coagulation, lime and caustic soda softening, carbon dioxide for pH, rapid sand filters, GAC filters, sodium hypochlorite, then phosphate for corrosion control and fluoride. PAC and permanganate as needed.

Water pressure

Not published. The city reports no system-wide average pressure or pressure-zone figures; treated water is stored in a clearwell and pumped to elevated storage tanks.

What it costs

$8.14 per 1,000 gallons

Typical household bill about $36 a month for water.

May 2026: $11.22/month minimum (includes first 2 ccf), then $6.09/ccf = $8.14 per 1,000 gal; falls to $5.00 and $3.46/ccf at higher tiers.

Water quality & impurities8
ContaminantLevelLimitYear
Total trihalomethanes (TTHM)
Locational running annual average; range 28.6-83.4 ppb - closest result to any MCL.
66.8 ppb802024
Haloacetic acids (HAA5)
Locational running annual average; range 11.9-28.7 ppb.
19.1 ppb602024
Lead
90th percentile; 0 of 37 samples above the action level.
1.5 ppb15 (action…2023
Copper
90th percentile; 0 of 37 samples above the action level.
0.0479 ppm1.3 (action…2023
Nitrate
Range ND-0.9 ppm; well below the MCL.
0.9 ppm102024
Fluoride
Added at the plant; range 0.82-1.07 ppm.
0.97 ppm42024
Barium
Erosion of natural deposits; about 1% of the MCL.
0.02 ppm22024
Turbidity
Highest 2024 result; 100% of monthly samples met the limit.
0.11 NTU0.3 (treatment…2024

EPA compliance record

Lead at the tap: 90th-percentile result 1.5 ppb in 2023 (action level 15 ppb).

EPA health-based violations since 2015:

  • 2016Total trihalomethanes (TTHM) · above the legal limit on average · measured 0.09 MG/L (limit 0.08 MG/L) · returned to compliance
  • 2015Total trihalomethanes (TTHM) · above the legal limit on average · measured 0.09 MG/L (limit 0.08 MG/L) · returned to compliance

EPA's count of 3 includes 1 repeat quarterly violation of the problems listed.

Projects & plans2

Recent and current work

  • Lead and galvanized service line inventory · 2024 · completed
    Required inventory published as a searchable online map; residents asked to self-report or scratch-test lines of unknown material.

Planned or needed

  • Galvanized water service line replacement · 2027-2034 · planned
    City replacement plan required by fall 2027 and replacements complete by 2034; the city replaces the public portion, the owner the private portion.
Supply stress

Both Alum Creek and the Alum Creek Valley Aquifer are classified highly susceptible to contamination - oil and gas wells, leaking tanks, landfills and salt storage sit in the source area. Peak day 5.15 MGD against 7.5 MGD plant capacity; the Columbus emergency tie is unused since 1994.

Sewers

Sanitary

Westerville maintains the collection system (3,109 manholes, one lift station at Mariners Cove) but owns no treatment plant: all wastewater is treated by the City of Columbus or the Delaware County sewage district under contract. A 1977 grant-funded upgrade blocked all known overflows; none found since.

Storm

Fully separate storm system - 133 miles of storm sewer and 43 outfalls to Alum Creek and Big Walnut Creek under an Ohio EPA Phase II MS4 permit. No separate residential stormwater fee appears on the city rate sheet.

Sourcesverified

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

Water systems in this ZIP

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

Violations3 health-based since 2015, lead 1.5 ppbRadon5.4 pCi/L avg, 42% above 4Stream health89% of land drains to streams failing aquatic lifeNearest sewage plantAqua Ohio Water Co. Inc. - Huber Ridge Wwtp, 1.7 mi, 2/12 quarters in violationGroundwaterDRASTIC 121, 1,242 well logsElectricAEP OhioGas pipelinenearest transmission line 3.6 miNearest power plantBig Plain Solar, LLC 28.2 mi, 196 MW solarGasColumbia Gas of Ohio, 63% on gasSchool districtWesterville CitySocial vulnerability28th percentile in OhioUpward mobilityrank 47.3 for low-income childrenPeople54% with a degree, 10.1% born abroadJobs27K jobs here, residents mostly work in ColumbusSchool tax39.5 mills, ~$2,764 on a $200K homePhoneAT&T OhioFlood1.5% in floodplainInternet100% served, fiber 24%Hazard risk44, above 44% of US tractsOil and gas wells1 in the ZIP, 0 producingSoilsPewamo, septic very limitedAbandoned minesnone mappedSpills24 reported since 2021, mostly oils and hydraulic fluidDisasters8 tornado tracks within 5 mi, 23 FEMA declarationsDams7 high-hazard within 10 mi, nearest 1.6 miTraffic161K a day on I-270Bridges3 of 49 rated poorRail crossingsnone; nearest 3.5 miTransit24% within half a mile of a stopWalkability8.6 of 20, below averageAirportCMH 7.8 mi, Amtrak 92.6 miClimate19" snow, 54°F averageAlgal toxinsraw water up to 0.503 µg/LPFASdetected below limitsLead1.5 ppb at the 90th-percentile tap, 21 lead or galvanized lines, 567 unknownByproductsTTHM 51 µg/L (2019)Fluoridefluoridated, 8 treatment stepsWatershedUpper Scioto, Bliss Run-Alum CreekLocal governmentWesterville (city)Cell signal5G on 100% of landU.S. HouseOH-3 Joyce Beatty (D)Life expectancy80.1 yearsHealth13% fair or poor health, obesity 30%Nearest hospitalMount Carmel St. Ann's, 1.9 mi, 3★Toxic sitesSuperfund 8.5 mi away, 2 TRIToxic releasesno TRI reporterAirPM2.5 8.5 µg/m³, monitor 2.9 miFire/EMSWesterville Division of Fire Station 112, 0.6 miLibraryWesterville Public Library, 1.4 miGroceries33% over 1 mi from a supermarketEV chargersfast charger 3.5 mi, 5 stations hereHistorysettled 1806Historic places15 listed, incl. Alkire HouseWetlands1.4% of land, 224 acresLand cover60% developed, 25% tree canopyParks21% public land, Alum Creek State Park 5.6 miNursing homeWESTERVILLE POST ACUTE, 0.6 mi, 1★PoliceBlendon Township Police Department, 0.8 miCrime2.2 violent per 1,000, Westerville PoliceAquifer53% sensitive settingCollegeDental Assistant Pro LLC-Columbus, 1.1 miSchool ratings3.5 stars, Westerville CityHome prices$359K typical, +110% in ten yearsBuilding permits1,053 units 2016 to 2025 in Westerville; 15,863 permits on housesHomes and income$330K home, $92K incomeHousesbuilt 1986, 24,801 homes

Infrastructure in this ZIP

11.3 mi of highway (SR 3, SR 161, I-270) · 0.12 mi of railroad (CSX) · 6 transit routes (COTA) · 0.63 mi of oil, fuel or NGL pipeline (Marathon Pipe Line) · 35.8 mi of electric transmission line (AEP) · 0.86 mi of interceptor sewer mapped (Delaware County Regional Sewer District) · 1 airfield or heliport (St Ann's) · 1 sewage plant (Aqua Ohio Water Co. Inc. - Huber Ridge WWTP) · 4 dams (Hoover Dam, Schrock Lake Dam, Thoreau Pond Dam) · 8 substations · 3 registered towers · 10 public EV charger listings · 5 landfills or waste sites, open and closed (Westerville City Landfill, Global Container Services Inc, Aaron's 81 US 40 Llc) · 1 pipeline incident since 2010 · 1 hospital (Mount Carmel St. Ann's) · 3 fire or EMS stations · 2 police stations · 2 post offices · 1 USGS stream gauge (Big Walnut Creek at Central College OH) · 4 water towers or tanks in OpenStreetMap · 4 water works or pumping stations in OpenStreetMap · 1.38 mi of trail and bike route · 40 transit stops · 49 bridges and culverts in the inventory · 29 sites with underground fuel tanks in use · 4 open leaking-tank releases · 5 other permitted dischargers (Aqua Ohio Water Co Inc - Huber Ridge Wtp, Fresian Empire & Equine Ctr, Leo Yassenoff Jewish Center Recreational Day Camp) · 7 source water protection zones (Westerville City PWS, Columbus Public Water System, Aqua Ohio - Huber Ridge PWS) · 8 stormwater (MS4) permit areas (City of Columbus, City of New Albany, City of Westerville) · 4 brownfield or cleanup sites · 1 broadcast transmitter (WOBN) · 1 tire or battery drop-off site · 1 ODOT facility (Franklin Full Service Facility) · 7 traffic signals.

Draw them34 layers on the map

Intakes and plants

Inland rivers

Alum Creek, drawn just north of Main Street at the treatment plant, supplemented by 3 active groundwater wellsWesterville Water Treatment Plant · Westerville City · +2 more

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

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Violations

Two or three

3 health-based violations since 2015Westerville City · lead 1.5 ppb (2023)

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

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Disinfection byproducts

40 to 60

TTHM 51 µg/L (2019)Westerville City · HAA5 13 · worst year 69

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

Trace PFAS, under the federal limit

PFAS detected below the federal limitWesterville City · UCMR 5, 4 samples · Ohio EPA 2020

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

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Lead

Under 5 ppb

Lead 1.5 ppb at the 90th-percentile tapWesterville City · period ending 2023-12 · 21 of 12,547 service lines lead or galvanized, 567 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

Fluoridated

FluoridatedWesterville City · corrosion control, coagulation and settling, chlorine disinfection, iron and manganese removal

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

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Algal toxins

Under 5 µg/L in raw water

Raw water up to 0.503 µg/L microcystinWesterville City · 2022-11

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 140

DRASTIC 121 · Sand and Gravel1,242 well logs · median 52 ft deep

Source: ODNR Division of Geological Survey: DRASTIC groundwater vulnerability polygon at each ZIP's population center, mapped karst features, and the state water well log inventory (about 655,000 logs) counted inside each ZIP; ODNR glacial… · ODNR Geological Survey · Ohio EPA GIS services · USGS water data

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Aquifer

30 to 60%

53% sensitive geologic setting3% wellhead protection

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

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Sewage plants

1 to 3 quarters with a violation

Aqua Ohio Water Co. Inc. - Huber Ridge Wwtp · 1.7 mi2 of 12 quarters in violation · 1.03 MGD

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

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Stream health

Three quarters or more

89% of the land drains to streams failing aquatic lifeBliss Run-Alum Creek · sediment and silt, habitat damage

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

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Watershed

Drains to the Ohio River

Upper Scioto subbasinBliss Run-Alum 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

$250,000 to $350,000

Median home $329,800household income $92,422 · rent $1,522 · 59% 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

1980 to 1999

Median year built 198624,801 homes · $289K 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… · Franklin County Auditor · OGRIP Ohio Statewide Parcels

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Building permits

30 to 60

1,053 housing units permitted 2016 to 2025Westerville · 32.3 per 1,000 residents · 48 in 2025

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

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Home prices

100 to 150%

+110% in ten years+56% in five · +4% 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

30 to 40 mills

39.5 effective school millsWesterville City · about $2,764 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

AEP Ohio

AEP OhioInvestor-owned utility · 53% of residents, then Westerville Electric Division · Columbus Division of Power serves part of the city

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 Ohio

Columbia Gas of OhioPUCO-regulated utility · 63% 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

20 to 35 miles

Big Plain Solar, LLC · 28.2 misolar, 196 MW · 0 plants within 10 miles

The nearest power plant

  1. O'Shaughnessy HydroHydroelectric · 5 MW · 11.8 mi
    Capacity
    5 MW
    Main source
    Hydroelectric
    Technology
    Conventional Hydroelectric
    Operator
    City of Columbus - (OH)
    Sector
    Electric Utility
    Where
    Dublin, Delaware County

Source: EIA-860 power plant inventory via HIFLD (February 2025), with plant codes, units and years from EIA-860 2025. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: EIA-860 power plant inventory via HIFLD (202 Ohio plants, February 2025): nearest plant, nearest plant of 100 MW or more, plants and capacity by fuel within 10 miles; USGS U.S. Wind Turbine Database (June 2026) and U.S. Large-Scale Solar… · EIA-860 · HIFLD · USGS wind turbines · USGS solar · NRC emergency planning zones

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Pipelines

3 to 10 miles

Nearest transmission line 3.6 miColumbia Gas Trans Co (interstate)

Source: EIA natural gas interstate and intrastate transmission pipelines via Esri's Federal User Community copy on ArcGIS Online (data last updated July 2025; 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 Ohio

AT&T OhioIncumbent telephone company

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

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Internet

Under 2% lack 100/20 service

100% can get 100/20 Mbpsfiber 24% · cable 97% · 18,851 locations

Source: FCC Broadband Data Collection, June 2024, fixed availability by H3 hexagon (Esri Living Atlas, Ohio subset); Census ACS 2020-2024 table B28002 internet subscriptions; Ookla Open Data fixed speed tests 2025 Q2 by tile, averaged inside the… · FCC broadband map · Ookla open data · Census ACS

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Cell signal

5G nearly everywhere

5G on 100% of the land4G or better 100% · AT&T 100% · T-Mobile 100% · Verizon 100%

Source: FCC Mobile Broadband Data Collection, carrier-reported 4G LTE and 5G coverage by H3 hexagon (Esri Living Atlas layer last updated 24 November 2025, most likely the June 30, 2025 filing round), fetched 2026-09-08; FCC Antenna Structure… · FCC broadband map · FCC antenna registration · Ookla open data

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EV chargers

2 to 5 miles

Fast charger 3.5 mi: Germain Volkswagen of Westerville - DCFC5 public stations in the ZIP (20 Level 2, 0 DC fast ports) · 48 within 5 miles of its center

Public EV charging inside ZIP 43081

  1. WESTERVILLE UPTOWN LOT G 24 Level 2 · Westerville · 1.3 mi
    Address
    64 E Walnut St, Westerville, OH 43081
    Ports
    4 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389
  2. WESTERVILLE CITY HALL 14 Level 2 · Westerville · 1.6 mi
    Address
    21 W College Ave, Westerville, OH 43081
    Ports
    4 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389
  3. The Residences at Phillips Farm2 Level 2 · Westerville · 3.2 mi
    Address
    6440 Phillips Farm Road, Westerville, OH 43081
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    Blink Network
    Hours
    24 hours daily
    Phone
    888-998-2546
  4. VC ACRES VC ACRES 22 Level 2 · Westerville · 3.4 mi
    Address
    7181 N Hamilton Rd, Westerville, OH 43081
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389
  5. VC ACRES VC ACRES 12 Level 2 · Columbus · 3.4 mi
    Address
    7181 N Hamilton Rd, Columbus, OH 43081
    Ports
    2 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389
  6. NEW ALBANY NEW ALBANY MOB36 Level 2 · Westerville · 3.7 mi
    Address
    5150 E Dublin Granville Rd, Westerville, OH 43081
    Ports
    6 Level 2
    Plugs
    J1772
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389

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

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

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Transit

10 to 40%

24% within half a mile of a stop40 stops in the ZIP · COTA

None inside the ZIP; the nearest station or terminal

  1. Easton Transit CenterTransit center or station · Columbus · 3.3 mi
    What it is
    Transit center or station
    City
    Columbus
    Coordinates
    40.06080, -82.90980

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

Below average (5.76 to 10.5)

Walkability 8.6 of 2090 intersections per square mile · 14% near transit

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

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Rail crossings

No public rail crossing in the ZIP

0 public crossingsnearest crossing 3.5 mi (Kanawha River Railroad)

Source: FRA Grade Crossing Inventory (current records, Ohio): open at-grade crossings inside each ZIP, gates, trains a day at the busiest, timetable speed, railroads; nearest crossing to the population-weighted center; FRA highway-rail grade… · FRA crossing inventory (Form 71, current) · FRA crossing incidents (Form 57) · FRA rail equipment accidents (Form 54) · FRA safety data · DOT open data

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Bridges

5 to 10%

49 bridges, 3 rated poortypical build year 1985 · busiest Rmp (161Wb-270Sb), 181,641 vehicles a day

Bridges rated poor inside ZIP 43081

  1. Dempsey Rd over Spring Run (dempsey)Poor · built 1994 · 1.1 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1994
    Length
    13 ft
    Owner
    County
    Vehicles a day
    8,961
    Coordinates
    40.09464, -82.90161
  2. 270wb To 71sb over Ramp 71nb-270wbPoor · built 1966 · 3.3 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1966
    Length
    56 ft
    Owner
    State
    Vehicles a day
    104,140
    Coordinates
    40.11093, -82.97488
  3. Ramp To 270wb over IR-71Poor · built 1966 · 3.4 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1966
    Length
    82 ft
    Owner
    State
    Vehicles a day
    12,651
    Coordinates
    40.11213, -82.97593

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

100,000 or more

160,910 vehicles a day on I-27024,460 trucks · 1.7M 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

Airline airport under 15 miles

CMH · 7.8 miJohn Glenn Columbus International · Amtrak at Sandusky 92.6 mi

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

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Land, air and risk

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

Radon

4 to 8 pCi/L

5.4 pCi/L average radon7,238 tests · 42% above 4 pCi/L · median 3.0

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

Under 2% of residents

1.5% of residents in the 1% floodplain6% of the land is floodplain, 2% more in the 0.2% zone · zone AE

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

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Hazard risk

40 to 60

Risk score 44 · higher than about 44% of US tractsCold wave 75 · Heat wave 74

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

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Climate

Under 20 inches of snow a year

19" of snow a year · 53.9°F averageJanuary low 22° · July high 86° · 42" of precipitation

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

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Air

8.5 to 9

PM2.5 8.5 µg/m³ at Maple Canyon, 2.9 miozone 66 ppb at Maple Canyon · Franklin County median AQI 53

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

8 to 15 miles

Nearest NPL site 8.5 mi: Air Force Plant 852 toxic-release reporters · 0 Superfund program sites in the ZIP

Source: EPA Facility Registry Service: Superfund NPL and SEMS sites, Toxics Release Inventory reporters (EPA geoplatform), fetched 2026-09-08; the nearest NPL site also considers sites in PA, WV, KY, IN and MI within about 20 miles of the border… · EPA Facility Registry · EPA Superfund sites · Ohio EPA cleanup sites · EPA UST Finder · EPA ECHO

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Toxic releases

No data

No TRI-reporting facility

Facilities reporting toxic releases inside ZIP 43081

  1. Anomatic CorpToxics Release Inventory · Westerville · 1.5 mi
    Address
    175 E Broadway, Westerville, OH 43081
    County
    Franklin County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    43081NMTCC175EA
    EPA registry ID
    110001986156
  2. Avcom SmtToxics Release Inventory · Westerville · 1.6 mi
    Address
    213 E Broadway, Westerville, OH 43081
    County
    Franklin County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    43081VCMSM213EB
    EPA registry ID
    110038019550

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

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

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Dams

6 to 10

7 high-hazard dams within 10 milesNearest: Hoover Dam, 1.6 mi, condition fair

High-hazard dams within 10 miles

  1. Hoover DamBig Walnut Creek · condition: fair · 1.6 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 06/11/2020)
    River or stream
    Big Walnut Creek
    Purpose
    Water Supply;Recreation
    Type
    Earth
    Height
    86 ft
    Storage
    145,079 acre-feet
    Completed
    1956
    Owner type
    Local Government
    County
    Franklin County
    Nearest town (NID)
    Central College
    Last inspection
    06/11/2020
    Emergency action plan
    Yes
    NID ID
    OH00737
  2. Thoreau Pond DamTributary To Big Walnut Creek · condition: satisfactory · 3.2 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Satisfactory (assessed 11/18/2020)
    River or stream
    Tributary To Big Walnut Creek
    Purpose
    Recreation
    Type
    Earth
    Height
    25 ft
    Storage
    165 acre-feet
    Completed
    1964
    Owner type
    Local Government
    County
    Franklin County
    Nearest town (NID)
    Gould Park
    Last inspection
    11/18/2020
    Emergency action plan
    Yes
    NID ID
    OH00736
  3. Westerville Reservoir DamTributary To Alum Creek · condition: satisfactory · 3.7 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Satisfactory (assessed 12/03/2020)
    River or stream
    Tributary To Alum Creek
    Purpose
    Water Supply
    Type
    Earth
    Height
    47 ft
    Storage
    1,258 acre-feet
    Completed
    1960
    Owner type
    Local Government
    County
    Delaware County
    Nearest town (NID)
    Westerville
    Last inspection
    12/03/2020
    Emergency action plan
    Yes
    NID ID
    OH00748
  4. Horace Troop Pond Dam PoorTributary To Alum Creek · condition: poor · 5.1 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Poor (assessed 12/16/2020)
    River or stream
    Tributary To Alum Creek
    Purpose
    Recreation
    Type
    Earth
    Height
    21 ft
    Storage
    36 acre-feet
    Completed
    1956
    Owner type
    Private
    County
    Delaware County
    Nearest town (NID)
    Westerville
    Last inspection
    12/16/2020
    Emergency action plan
    No
    NID ID
    OH01522
  5. Alum Creek DamAlum Creek of Big Walnut Crk. · condition: not available · 6.0 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Not Available
    River or stream
    Alum Creek of Big Walnut Crk.
    Purpose
    Flood Risk Reduction;Fish and Wildlife Pond;Recreation;Water Supply
    Type
    Gravity
    Height
    93 ft
    Storage
    134,800 acre-feet
    Completed
    1974
    Owner type
    Federal
    County
    Delaware County
    Nearest town (NID)
    Westerville
    Last inspection
    05/13/2021
    Emergency action plan
    Yes
    NID ID
    OH00931
  6. Alum Creek Upground ReservoirAlum Creek - Off Stream · condition: fair · 7.3 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 01/21/2021)
    River or stream
    Alum Creek - Off Stream
    Purpose
    Water Supply
    Type
    Earth
    Height
    24 ft
    Storage
    1,593 acre-feet
    Completed
    1997
    Owner type
    Public Utility
    County
    Delaware County
    Nearest town (NID)
    Lewis Center
    Last inspection
    01/21/2021
    Emergency action plan
    Yes
    NID ID
    OH02905
  7. Alum Creek Upground Reservoir No. 2Alum Creek - Off Stream · condition: fair · 7.5 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 01/21/2021)
    River or stream
    Alum Creek - Off Stream
    Purpose
    Water Supply
    Type
    Earth
    Height
    36 ft
    Storage
    1,912 acre-feet
    Completed
    2004
    Owner type
    Public Utility
    County
    Delaware County
    Nearest town (NID)
    Lewis Center
    Last inspection
    01/21/2021
    Emergency action plan
    Yes
    NID ID
    OH03129

Source: U.S. Army Corps of Engineers National Inventory of Dams, August 2026. "High hazard" rates what a failure would cost downstream, not how likely one is; the condition is the state's assessment. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: U.S. Army Corps of Engineers National Inventory of Dams (1,376 Ohio dams, August 2026; 26 Corps levees and dikes counted with their parent dam): high-hazard dams near each ZIP's population-weighted center, with the state's condition… · National Inventory of Dams

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Disasters

6 to 10

8 tornado tracks within 5 miles since 19504 rated F2/EF2+ · 23 federal declarations for Franklin 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 39

24 spills reported since 2021mostly oils and hydraulic fluid · 7 reached water

Spills reported since 2021 inside ZIP 43081

  1. Transmission / Steering Fluid2025-03-06 · Westerville · 0.4 mi
    Reported
    2025-03-06
    What spilled
    Transmission / Steering Fluid
    Where
    Westerville, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2503EPA0000312
  2. Oil Hydraulic Fluid(S)2021-08-31 · Westerville · 0.7 mi
    Reported
    2021-08-31
    What spilled
    Oil Hydraulic Fluid(S)
    Largest amount reported
    7 gallons
    Where
    Westerville, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2108EPA0001377
  3. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2025-02-07 · Westerville · 0.7 mi
    Reported
    2025-02-07
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    10 gallons
    Where
    Westerville, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2502EPA0000162
  4. Oil Hydraulic Fluid(S)2021-11-10 · Blendon Twp · 0.9 mi
    Reported
    2021-11-10
    What spilled
    Oil Hydraulic Fluid(S)
    Largest amount reported
    25 gallons
    Where
    Blendon Twp, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2111EPA0001726
  5. Oil Hydraulic Fluid(S) Reached water2023-01-03 · Westerville · 1.0 mi
    Reported
    2023-01-03
    What spilled
    Oil Hydraulic Fluid(S)
    Reached a waterway
    Unnamed
    Where
    Westerville, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2301EPA0000008
  6. Sheen Rainbow / Hydrocarbon Reached water2021-05-11 · Westerville · 1.1 mi
    Reported
    2021-05-11
    What spilled
    Sheen Rainbow / Hydrocarbon
    Reached a waterway
    99 - Unnamed
    Where
    Westerville, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2105EPA0000651
  7. Oil Petroleum Not Otherwise Specified (Nos)2024-03-31 · Westerville · 1.4 mi
    Reported
    2024-03-31
    What spilled
    Oil Petroleum Not Otherwise Specified (Nos)
    Where
    Westerville, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2403EPA0000503
  8. Fuel Gasoline ( 25% Ethanol Not E85) Reached water2022-09-14 · Blendon Twp · 1.4 mi
    Reported
    2022-09-14
    What spilled
    Fuel Gasoline ( 25% Ethanol Not E85)
    Largest amount reported
    1 gallons
    Reached a waterway
    25 - Big Walnut Creek
    Where
    Blendon Twp, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2209EPA0001406
  9. Material Unknown2025-06-22 · Blendon Twp · 1.4 mi
    Reported
    2025-06-22
    What spilled
    Material Unknown; Fuel Gasoline ( 25% Ethanol Not E85)
    Where
    Blendon Twp, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2506EPA0001031
  10. Oil Hydraulic Fluid(S) Reached water2021-08-13 · Blendon Twp · 1.6 mi
    Reported
    2021-08-13
    What spilled
    Oil Hydraulic Fluid(S)
    Largest amount reported
    2 gallons
    Reached a waterway
    25 - Big Walnut Creek
    Where
    Blendon Twp, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2108EPA0001247
  11. Fuel Gasoline ( 25% Ethanol Not E85) Reached water2023-01-17 · Westerville · 1.9 mi
    Reported
    2023-01-17
    What spilled
    Fuel Gasoline ( 25% Ethanol Not E85)
    Reached a waterway
    21 - Alum Creek
    Where
    Westerville, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2301EPA0000088
  12. Material Blue Reached water2026-06-18 · Westerville · 2.1 mi
    Reported
    2026-06-18
    What spilled
    Material Blue
    Reached a waterway
    99 - Unnamed
    Where
    Westerville, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2606EPA0001104
  13. Material White2026-04-18 · Blendon Twp · 2.1 mi
    Reported
    2026-04-18
    What spilled
    Material White
    Where
    Blendon Twp, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2604EPA0000649
  14. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2023-10-18 · Blendon Twp · 2.2 mi
    Reported
    2023-10-18
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    100 gallons
    Where
    Blendon Twp, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2310EPA0001790
  15. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-06-19 · Westerville · 2.2 mi
    Reported
    2021-06-19
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Where
    Westerville, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2106EPA0000893
  16. Oil Hydraulic Fluid(S)2025-03-11 · Columbus · 2.3 mi
    Reported
    2025-03-11
    What spilled
    Oil Hydraulic Fluid(S)
    Where
    Columbus, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2503EPA0000334
  17. Fuel Gasoline ( 25% Ethanol Not E85)2023-04-15 · Columbus · 2.9 mi
    Reported
    2023-04-15
    What spilled
    Fuel Gasoline ( 25% Ethanol Not E85)
    Largest amount reported
    5 gallons
    Where
    Columbus, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2304EPA0000603
  18. Oil Petroleum Not Otherwise Specified (Nos)2025-01-28 · Plain Twp · 3.0 mi
    Reported
    2025-01-28
    What spilled
    Oil Petroleum Not Otherwise Specified (Nos); Other / All Other / Trade Name / Mixture / Solution Etc
    Where
    Plain Twp, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2501EPA0000108
  19. Antifreeze Vehicle Cooling2024-12-07 · Columbus · 3.3 mi
    Reported
    2024-12-07
    What spilled
    Antifreeze Vehicle Cooling
    Where
    Columbus, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2412EPA0001982
  20. Oil Transformer Non Pcb2023-08-14 · Columbus · 3.4 mi
    Reported
    2023-08-14
    What spilled
    Oil Transformer Non Pcb
    Largest amount reported
    98 gallons
    Where
    Columbus, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2308EPA0001399
  21. Fuel Gasoline ( 25% Ethanol Not E85)2025-05-29 · Columbus · 3.5 mi
    Reported
    2025-05-29
    What spilled
    Fuel Gasoline ( 25% Ethanol Not E85)
    Largest amount reported
    1 gallons
    Where
    Columbus, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2505EPA0000862
  22. Sewage Human Reached water2023-06-09 · Columbus · 3.8 mi
    Reported
    2023-06-09
    What spilled
    Sewage Human
    Reached a waterway
    99 - Unnamed
    Where
    Columbus, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2306EPA0000952
  23. Oil Transformer Non Pcb2026-06-12 · Columbus · 3.8 mi
    Reported
    2026-06-12
    What spilled
    Oil Transformer Non Pcb
    Largest amount reported
    200 gallons
    Where
    Columbus, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2606EPA0001053
  24. Oil Petroleum Not Otherwise Specified (Nos)2026-06-26 · Plain Twp · 4.7 mi
    Reported
    2026-06-26
    What spilled
    Oil Petroleum Not Otherwise Specified (Nos)
    Where
    Plain Twp, Franklin County
    Ohio EPA district office
    CDO
    Ohio EPA case number
    2606EPA0001149

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

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

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Oil and gas wells

1 to 10 wells

1 well in the ZIP0 producing · 0 shale · 0 orphan · nearest 2.38 mi

Source: ODNR Division of Oil and Gas Resources public well inventory (242,324 well heads, fetched 2026-09-08): wells inside each ZIP by status, horizontal shale wells, injection wells, orphan-program wells · ODNR oil and gas · ODNR GIS services

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Abandoned mines

No mapped underground mine

No mapped minenearest mapped non-coal mine 15 mi

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

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Soils

Very limited and hydric

Pewamo silty clay loam, low carbonate till, 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

15% or more public land

21% public land · 3,554 acresRocky Fork · Alum Creek State Park 5.6 mi

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

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Wetlands

1 to 3%

1.4% wetland · 224 acrespond 148 · forested/shrub wetland 53 · emergent wetland 22

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

40% to 75%

60% developed · 25% tree canopyforest 20% · cropland 8% · pasture 7%

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

40 to 55%

54% bachelor's or higher70.9% white · 14.9% Black · 3.8% Hispanic · 4.7% Asian · 10.1% 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 1

26,625 jobs · 34,287 employed residentsHealth care and social assistance leads · residents mostly work in Columbus (43215)

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

Inland rivers

Alum Creek, drawn just north of Main Street at the treatment plant, supplemented by 3 active groundwater wellsWesterville Water Treatment Plant · Westerville City · +2 more

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

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Upward mobility

45th to 50th

Percentile rank 47.3income rank at 35 for children of low-income parents · 1.54% incarcerated in 2010

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

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Social vulnerability

20th to 40th percentile

28th percentile of Ohio tractssocioeconomic 23 · household 45 · minority status 61 · housing and transport 33

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

12 to 16%

13.3% in fair or poor healthobesity 29.5% · diabetes 9.4% · smoking 10.1% · depression 25.7%

Source: CDC PLACES 2025 release, ZCTA model-based estimates of adult health (BRFSS 2023, ACS): fair or poor health, obesity, diabetes, smoking, depression, lack of health insurance among adults 18-64 and more; County Health Rankings 2025… · CDC PLACES · County Health Rankings · CDC overdose data · NCI cancer profiles · HRSA data

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Life expectancy

79 to 82

80.1 years life expectancy16 tracts, from 74.9 to 83.1, 87% 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 miles

Mount Carmel St. Ann's · 1.9 miWesterville · 392 beds · 6 within 10 miles

Hospitals within 5 miles

  1. Mount Carmel St. Ann'sGeneral hospital · Westerville · 1.9 mi
    What it is
    General hospital
    Address
    500 S Cleveland Avenue, Westerville, OH 43081
    County
    Franklin County
    Beds
    392
    Helipad
    Yes
    Ownership
    Non-profit
    Medicare overall rating
    3 of 5 stars
    Emergency department (Medicare)
    Yes
    Medicare reports it as
    Mount Carmel St Ann's
    Phone
    (380) 898-4000
    Medicare ID
    360012
  2. Ohiohealth Emergency Care CenterGeneral hospital · Westerville · 3.0 mi
    What it is
    General hospital
    Address
    260 Polaris Pkwy, Westerville, OH 43082
    County
    Delaware County
    Ownership
    Proprietary
    Phone
    (740) 504-7303
  3. Mount Carmel Rehabilitation Hospital An Affiliate of Encompass HealthRehabilitation hospital · Westerville · 3.1 mi
    What it is
    Rehabilitation hospital
    Address
    597 Executive Campus Drive, Westerville, OH 43082
    County
    Delaware County
    Beds
    60
    Ownership
    Proprietary
    Phone
    (614) 392-3400
  4. Columbus Behavioral HealthPsychiatric hospital · Columbus · 4.5 mi
    What it is
    Psychiatric hospital
    Address
    900 East Dublin Granville Road, Columbus, OH 43229
    County
    Franklin County
    Beds
    126
    Ownership
    Proprietary
    Medicare overall rating
    not rated
    Emergency department (Medicare)
    No
    Medicare reports it as
    Sun Behavioral Columbus
    Phone
    (614) 706-2786
    Medicare ID
    364058

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

  1. Lower Lights Health NorthlandHealth center · Columbus · 1.6 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Columbus
    Coordinates
    40.10300, -82.94098
  2. Heart of Ohio Family Health OB-GYN at St. Ann'sHealth center · Westerville · 1.8 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Westerville
    Coordinates
    40.11503, -82.94516

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

  1. Fmc- Westerville DialysisDialysis · Westerville · 0.0 mi
    Address
    477 Cooper Road, Westerville, OH 43081
    Dialysis stations
    16
    Medicare star rating
    3 of 5 stars
    Services
    in-center hemodialysis, home hemodialysis training
    Shift starting after 5 pm
    Yes
    Ownership
    for profit
    Chain
    Fresenius Medical Care
    Medicare certified since
    2006-08-17
    Phone
    (614) 895-2705
    Medicare ID
    362686
  2. Davita Park Side DialysisDialysis · Westerville · 1.1 mi
    Address
    241 W. Schrock Road, Westerville, OH 43081
    Dialysis stations
    25
    Medicare star rating
    4 of 5 stars
    Services
    in-center hemodialysis, peritoneal dialysis, home hemodialysis training
    Ownership
    for profit
    Chain
    DaVita
    Medicare certified since
    2012-09-06
    Phone
    (614) 882-1734
    Medicare ID
    362783
  3. Davita Minerva Park DialysisDialysis · Columbus · 4.1 mi
    Address
    4401 Cleveland Avenue, Columbus, OH 43224
    Dialysis stations
    17
    Medicare star rating
    4 of 5 stars
    Services
    in-center hemodialysis
    Ownership
    for profit
    Chain
    DaVita
    Medicare certified since
    2019-07-02
    Phone
    (614) 478-9604
    Medicare ID
    362888
  4. Fmc - Central OhioDialysis · Columbus · 4.7 mi
    Address
    4661 Karl Road, Columbus, OH 43229
    Dialysis stations
    24
    Medicare star rating
    2 of 5 stars
    Services
    in-center hemodialysis
    Shift starting after 5 pm
    Yes
    Ownership
    for profit
    Chain
    Fresenius Medical Care
    Medicare certified since
    1980-01-01
    Phone
    (614) 840-0012
    Medicare ID
    362501
  5. Davita Heart Of New Albany DialysisDialysis · New Albany · 4.9 mi
    Address
    6530 W. Campus Oval, Suite 100, New Albany, OH 43054
    Dialysis stations
    8
    Medicare star rating
    2 of 5 stars
    Services
    in-center hemodialysis, peritoneal dialysis
    Ownership
    for profit
    Chain
    DaVita
    Medicare certified since
    2017-02-09
    Phone
    (614) 855-3445
    Medicare ID
    362854

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

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

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Nursing homes

Under 1 mile

WESTERVILLE POST ACUTE · 0.6 mi1 of 5 stars · 130 beds · 10 within 5 miles

Nursing homes within 3 miles

  1. Westerville Post Acute1 of 5 stars · Westerville · 0.6 mi
    Address
    1060 Eastwind Drive, Westerville, OH 43081
    Certified beds
    130
    Residents on an average day
    96
    Medicare overall rating
    1 of 5 stars
    Health inspections
    1 of 5 stars
    Staffing
    3 of 5 stars
    Quality measures
    4 of 5 stars
    Penalties since 2023
    2 fines totalling $315,699, 2 payment denials (latest 2024-02-21)
    Ownership
    For profit - Limited Liability company
    Chain
    PACS GROUP
    Takes
    Medicare and Medicaid
    Phone
    (614) 895-1038
    Medicare ID
    365611
  2. Inniswood Health and Rehabilitation1 of 5 stars · Westerville · 1.3 mi
    Address
    1150 Colony Drive, Westerville, OH 43081
    Certified beds
    99
    Residents on an average day
    87
    Medicare overall rating
    1 of 5 stars
    Health inspections
    2 of 5 stars
    Staffing
    1 of 5 stars
    Quality measures
    4 of 5 stars
    Penalties since 2023
    1 fine totalling $169,562 (latest 2024-02-02)
    Ownership
    For profit - Corporation
    Chain
    FOUNDATIONS HEALTH SOLUTIONS
    Takes
    Medicare and Medicaid
    Phone
    (614) 891-5055
    Medicare ID
    365421
  3. Buckeye Terrace Rehabilitation and Nursing Center2 of 5 stars · Westerville · 1.8 mi
    Address
    140 N State Street, Westerville, OH 43081
    Certified beds
    70
    Residents on an average day
    60
    Medicare overall rating
    2 of 5 stars
    Health inspections
    2 of 5 stars
    Staffing
    1 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    1 fine totalling $140,849, 1 payment denial (latest 2024-05-03)
    Ownership
    For profit - Limited Liability company
    Chain
    NORTHWOOD HEALTHCARE GROUP
    Takes
    Medicare and Medicaid
    Phone
    (614) 882-4055
    Medicare ID
    365933
  4. Westerwood Rehabilitation5 of 5 stars · Columbus · 2.0 mi
    Address
    5757 Ponderosa Drive, Columbus, OH 43231
    Certified beds
    75
    Residents on an average day
    61
    Medicare overall rating
    5 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    5 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    UNITED CHURCH HOMES
    Continuing care retirement community
    Yes
    Takes
    Medicare and Medicaid
    Phone
    (614) 890-8282
    Medicare ID
    365399
  5. Forest Hills Center2 of 5 stars · Columbus · 2.4 mi
    Address
    2841 East Dublin-Granville Road, Columbus, OH 43231
    Certified beds
    75
    Residents on an average day
    68
    Medicare overall rating
    2 of 5 stars
    Health inspections
    1 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    EMBASSY HEALTHCARE
    Takes
    Medicare and Medicaid
    Phone
    (614) 891-1111
    Medicare ID
    365980
  6. Landings of Westerville Health and Rehab The5 of 5 stars · Westerville · 2.5 mi
    Address
    350 County Line Road West, Westerville, OH 43082
    Certified beds
    120
    Residents on an average day
    112
    Medicare overall rating
    5 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    FOUNDATIONS HEALTH SOLUTIONS
    Takes
    Medicare and Medicaid
    Phone
    (740) 616-7131
    Medicare ID
    366494

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

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

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Crime

1 to 2.5

2.2 violent offenses per 1,000Westerville Police · 17.7 property per 1,000 · 12 months · 30% of violent cleared

Source: FBI Crime Data Explorer NIBRS incident files for Ohio, 2024 (2023 file for the trend), as downloaded in September 2026; the FBI keeps accepting agency revisions after release, so an agency's live Explorer totals for the same year can… · FBI Crime Data Explorer · USGS structures service

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Police

Under 1 mile

Blendon Township Police Department · 0.8 mi3 stations within 3 miles · post office 1.1 mi

Police stations within 3 miles

  1. Blendon Township Police DepartmentWesterville · 0.8 mi
    Address
    6340 South Hempstead Road, Westerville, OH 43081
    Coordinates
    40.09829, -82.90495
  2. Westerville Police DepartmentWesterville · 1.5 mi
    Address
    29 South State Street, Westerville, OH 43081-2119
    Coordinates
    40.12482, -82.93156
  3. Minerva Park Police DepartmentColumbus · 2.8 mi
    Address
    2829 Minerva Lake Road, Columbus, OH 43231
    Coordinates
    40.07702, -82.94265

Source: USGS National Map structures, police stations, corrected and completed by hand (September 2026). The department that answers a call is set by jurisdiction, not by distance. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Source: USGS National Map structures: police stations (772 Ohio points: the inventory's 731 less 4 closed or duplicate records, with 4 wrong names corrected, plus 45 departments and sheriff's offices it lacks, placed from OpenStreetMap or the… · USGS structures service · OpenStreetMap · Census Bureau geocoder

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Fire and EMS

Under 1 mile

Westerville Division of Fire Station 112 · 0.6 mi5 stations within 3 miles, 24 within 8

Fire and EMS stations within 3 miles

  1. Westerville Division of Fire Station 112Westerville · 0.6 mi
    Address
    727 East Schrock Road, Westerville, OH 43081
    Coordinates
    40.10460, -82.90107
  2. Westerville Division of Fire Station 113Westerville · 1.8 mi
    Address
    355 North Spring Road, Westerville, OH 43082
    Coordinates
    40.13497, -82.90305
  3. Westerville Fire Department Station 111Westerville · 2.1 mi
    Address
    400 West Main Street, Westerville, OH 43081
    Coordinates
    40.12559, -82.94525
  4. Columbus Division of Fire Station 29Westerville · 2.6 mi
    Address
    5151 Little Turtle Way, Westerville, OH 43081
    Coordinates
    40.08136, -82.87797
  5. Columbus Division of Fire Station 6Columbus · 2.9 mi
    Address
    5750 Maple Canyon Drive, Columbus, OH 43229
    Coordinates
    40.08767, -82.95983

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 miles

Westerville Public Library · 1.4 mi1 within 3 miles, 9 within 8

Public libraries within 3 miles, and the nearest beyond

  1. Westerville Public LibraryCentral library · Westerville · 1.4 mi
    Address
    126 S. State St., Westerville, OH 43081
    What it is
    Central library
    Library system
    Westerville Public Library
    Open
    3,612 hours a year, 52 weeks
    Building
    102,500 sq ft
    System's visits, FY2024
    390,208
    System's loans, FY2024
    1,500,068
    People the system serves
    100,042
    Phone
    (614) 882-7277
  2. Worthington Park LibraryBranch · Worthington · 3.8 mi
    Address
    1389 Worthington Centre Dr, Worthington, OH 43085
    What it is
    Branch
    Library system
    Worthington Public Library
    Open
    3,640 hours a year, 52 weeks
    Building
    14,680 sq ft
    System's visits, FY2024
    681,304
    System's loans, FY2024
    2,671,363
    People the system serves
    66,832
    Phone
    (614) 807-2626

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 43081

  1. Inniswood Metro GardensArboretum or botanical garden · Westerville · 0.7 mi
    What it is
    Arboretum or botanical garden
    City
    Westerville
    Coordinates
    40.10119, -82.90274

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

  2. Westerville Fire Fighters MemorialHistorical society · Westerville · 0.8 mi
    What it is
    Historical society
    City
    Westerville
    Coordinates
    40.11216, -82.92603

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

  3. Anti-Saloon League MuseumMuseum · Westerville · 1.3 mi
    What it is
    Museum
    City
    Westerville
    Coordinates
    40.12198, -82.92977

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

  4. Weitkamp Observatory And PlanetariumScience or technology museum · Westerville · 1.7 mi
    What it is
    Science or technology museum
    City
    Westerville
    Coordinates
    40.12477, -82.93551

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

  5. Fischer GalleryArt museum · Westerville · 1.7 mi
    What it is
    Art museum
    City
    Westerville
    Coordinates
    40.12477, -82.93551

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

  6. Frank Museum Of ArtArt museum · Westerville · 1.7 mi
    What it is
    Art museum
    City
    Westerville
    Coordinates
    40.12477, -82.93551

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

  7. Miller GalleryArt museum · Westerville · 1.7 mi
    What it is
    Art museum
    City
    Westerville
    Coordinates
    40.12477, -82.93551

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

  8. Westerville Historical SocietyHistorical society · Westerville · 1.8 mi
    What it is
    Historical society
    City
    Westerville
    Coordinates
    40.12628, -82.93760

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

Source: IMLS Museum Data Files, 2018. Miles are straight-line from the ZIP's population-weighted center.

Source: IMLS Public Libraries Survey FY2024 outlet and system files (720 open Ohio central libraries and branches of 251 systems, plus 62 bookmobiles); straight-line miles from each ZIP's population-weighted center to the nearest Ohio library… · IMLS Public Libraries Survey · IMLS Museum Data Files

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Groceries

No residents in a flagged tract

No residents in a low-income, low-access tract33% over 1 mile from a supermarket · 5% of households on SNAP (ACS)

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

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History, schools and government

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

Local history

1800 to 1814

Westerville · settled 1806first 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

7 to 15

15 listed historic placesAlkire House

  1. Alkire HouseBuilding · Westerville · listed 1978
    Address
    259 N. State St.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1978
    NRIS reference number
    78002068
    Coordinates
    40.13297, -82.93314
  2. Carnegie Library Otterbein UniversityBuilding · Westerville
    Address
    102 West College Ave.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Latest NPS certification action
    2021
    NRIS reference number
    100006110
    Coordinates
    40.12574, -82.93522
  3. Central College Presbyterian ChurchBuilding · Westerville · listed 1980
    Address
    6891 Sunbury Rd.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80004068
    Coordinates
    40.09970, -82.88963
  4. Everal, John W., Farm BuildingsBuilding · Westerville · listed 1975
    Address
    7610 Cleveland Ave.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1975
    NRIS reference number
    75001404
    Coordinates
    40.12633, -82.94762
  5. Hanby, Benjamin, HouseBuilding · Westerville · listed 1970
    Address
    160 W. Main St.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1970
    NRIS reference number
    70000493
    Coordinates
    40.12673, -82.93852
  6. Hart, Gideon, HouseBuilding · Westerville · listed 1973
    Address
    7328 Hempstead Rd.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1973
    NRIS reference number
    73001442
    Coordinates
    40.10886, -82.89761
  7. Home for the Aged DeafBuilding · Westerville · listed 1980
    Address
    6971 Sunbury Rd.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80004522
    Coordinates
    40.10124, -82.88925
  8. Osborn, Charles S., HouseBuilding · Westerville · listed 1977
    Address
    5785 Cooper Rd.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1977
    NRIS reference number
    77001061
    Coordinates
    40.08804, -82.93175
  9. Otterbein MausoleumBuilding · Westerville · listed 1979
    Address
    W. Walnut St
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79001845
    Coordinates
    40.12040, -82.93619
  10. Presbyterian ParsonageBuilding · Westerville · listed 1980
    Address
    6972 Sunbury Rd.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80004246
    Coordinates
    40.10102, -82.88828
  11. Squire's Glen FarmBuilding · Central College · listed 1974
    Address
    6770 Sunbury Rd.
    Where
    Central College, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1974
    NRIS reference number
    74001485
    Coordinates
    40.09710, -82.89050
  12. Temperance Row Historic DistrictHistoric district · Westerville · listed 2008
    Address
    Vicinity of Park, Grove, Walnut and University Sts.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Historic district
    Listed on the National Register
    2008
    NRIS reference number
    08000995
    Coordinates
    40.12443, -82.93729
  13. Towers Hall, Otterbein CollegeBuilding · Westerville · listed 1971
    Address
    Main and Grove Sts., Otterbein College campus
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1971
    NRIS reference number
    71000638
    Coordinates
    40.12506, -82.94806
  14. Washburn, Rev. Ebenezer, HouseBuilding · Westerville · listed 1980
    Address
    7121 Sunbury Rd.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003004
    Coordinates
    40.10426, -82.88833
  15. Westerville High School-Vine Street SchoolBuilding · Westerville · listed 1975
    Address
    44 N. Vine St.
    Where
    Westerville, Franklin County · ZIP 43081
    What it is
    Building
    Listed on the National Register
    1975
    NRIS reference number
    75001405
    Coordinates
    40.12710, -82.92863

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 Franklin 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 districts

Westerville CityCity school district · 67% of residents, then Columbus City

Public schools inside ZIP 43081

  1. Pointview Elementary School3.5 of 5 stars · Westerville · 0.2 mi
    Address
    720 Pointview Dr, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    293
    Teachers (full-time equivalent)
    15.45
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    71.4%
    Ohio building IRN
    065557
    NCES school ID
    390450401958
  2. Cherrington Elementary School2.5 of 5 stars · Westerville · 0.4 mi
    Address
    522 Cherrington Rd, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    363
    Teachers (full-time equivalent)
    18.05
    Report card, 2025-26
    2.5 of 5 stars
    Performance index
    71.5%
    Ohio building IRN
    006049
    NCES school ID
    390450401951
  3. Early Learning CenterWesterville · 0.6 mi
    Address
    936 Eastwind Dr, Westerville, OH 43081
    Kind (NCES)
    Regular School
    Students, 2023-24
    251
    Teachers (full-time equivalent)
    13
    NCES school ID
    390450405682
  4. Westerville-South High School3.5 of 5 stars · Westerville · 0.9 mi
    Address
    303 S Otterbein Ave, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    1,485
    Teachers (full-time equivalent)
    90.43
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    77.2%
    Four-year graduation rate
    92%
    Ohio building IRN
    040675
    NCES school ID
    390450401962
  5. Mark Twain Elementary School4.5 of 5 stars · Westerville · 0.9 mi
    Address
    799 E Walnut St, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    447
    Teachers (full-time equivalent)
    20.2
    Report card, 2025-26
    4.5 of 5 stars
    Performance index
    90%
    Ohio building IRN
    066811
    NCES school ID
    390450401957
  6. Blendon Middle School4 of 5 stars · Westerville · 0.9 mi
    Address
    223 S Otterbein Ave, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    604
    Teachers (full-time equivalent)
    40.3
    Report card, 2025-26
    4 of 5 stars
    Performance index
    81.8%
    Ohio building IRN
    043091
    NCES school ID
    390450401949
  7. McVay Elementary School4 of 5 stars · Westerville · 1.0 mi
    Address
    270 S Hempstead Rd, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    567
    Teachers (full-time equivalent)
    27.45
    Report card, 2025-26
    4 of 5 stars
    Performance index
    86.8%
    Ohio building IRN
    099648
    NCES school ID
    390450404367
  8. Walnut Springs Middle School3 of 5 stars · Westerville · 1.1 mi
    Address
    888 E Walnut St, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    618
    Teachers (full-time equivalent)
    42.2
    Report card, 2025-26
    3 of 5 stars
    Performance index
    79%
    Ohio building IRN
    039115
    NCES school ID
    390450401960
  9. Whittier Elementary School5 of 5 stars · Westerville · 1.2 mi
    Address
    130 E Walnut St, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    373
    Teachers (full-time equivalent)
    19.05
    Report card, 2025-26
    5 of 5 stars
    Performance index
    90%
    Ohio building IRN
    041160
    NCES school ID
    390450401963
  10. Huber Ridge Elementary School2.5 of 5 stars · Westerville · 1.3 mi
    Address
    5757 Buenos Aires Blvd, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    481
    Teachers (full-time equivalent)
    25
    Report card, 2025-26
    2.5 of 5 stars
    Performance index
    68.8%
    Ohio building IRN
    017053
    NCES school ID
    390450401955
  11. Hanby Building Elementary School3.5 of 5 stars · Westerville · 1.4 mi
    Address
    56 S State St, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    353
    Teachers (full-time equivalent)
    19.7
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    87.4%
    Ohio building IRN
    015032
    NCES school ID
    390450400130
  12. Wilder Elementary School4 of 5 stars · Westerville · 1.5 mi
    Address
    6375 Goldfinch Dr, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    477
    Teachers (full-time equivalent)
    26
    Report card, 2025-26
    4 of 5 stars
    Performance index
    75.7%
    Ohio building IRN
    099655
    NCES school ID
    390450404368
  13. Emerson Elementary School4.5 of 5 stars · Westerville · 1.5 mi
    Address
    44 N Vine St, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    223
    Teachers (full-time equivalent)
    10.35
    Report card, 2025-26
    4.5 of 5 stars
    Performance index
    90.9%
    Ohio building IRN
    010504
    NCES school ID
    390450401952
  14. Annehurst Elementary School4 of 5 stars · Westerville · 2.8 mi
    Address
    925 W Main St, Westerville, OH 43081
    School district
    Westerville City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    403
    Teachers (full-time equivalent)
    20.2
    Report card, 2025-26
    4 of 5 stars
    Performance index
    82.5%
    Ohio building IRN
    061358
    NCES school ID
    390450401948
  15. Worthington Park Elementary School4.5 of 5 stars · Westerville · 4.3 mi
    Address
    500 Park Rd, Westerville, OH 43081
    School district
    Worthington City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    376
    Teachers (full-time equivalent)
    24.5
    Report card, 2025-26
    4.5 of 5 stars
    Performance index
    83.1%
    Ohio building IRN
    098087
    NCES school ID
    390451304339

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 43081

  1. Central College Christian SchoolPrivate, conservative Christian · Westerville · 1.3 mi
    Address
    975 S Sunbury Rd, Westerville, OH 43081
    Kind
    conservative Christian
    Students, 2023-24
    162
    Teachers (full-time equivalent)
    19.5
    Students per teacher
    8.30769
    Phone
    (614) 794-8146
    NCES private school ID
    A9903447
  2. Eastwood Sda Jr AcademyPrivate, religious, denomination-affiliated · Westerville · 1.7 mi
    Address
    6350 S Sunbury Rd, Westerville, OH 43081
    Kind
    religious, denomination-affiliated
    Students, 2023-24
    112
    Teachers (full-time equivalent)
    6
    Students per teacher
    18.6667
    Phone
    (614) 794-6350
    NCES private school ID
    A0502716
  3. Worthington Christian School, UpperPrivate, conservative Christian · Westerville · 3.8 mi
    Address
    1485 Lazelle Rd, Westerville, OH 43081
    Kind
    conservative Christian
    Students, 2023-24
    548
    Teachers (full-time equivalent)
    37
    Students per teacher
    14.8108
    Phone
    (614) 431-8210
    NCES private school ID
    A1992193

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 stars

3.5 stars overallWesterville City · performance index 81.1% of the year's maximum · 93.1% 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

Under 3 miles

Dental Assistant Pro LLC-Columbus · 1.1 miWesterville · 18 campuses within 10 miles

Colleges within 5 miles

  1. Dental Assistant Pro LLC-ColumbusFor-profit career school · Westerville · 1.1 mi
    What it is
    For-profit career school
    City
    Westerville
    Students, 2023-24 (12-month count)
    34
    IPEDS unit ID
    452771
  2. Otterbein UniversityPrivate nonprofit college · Westerville · 1.7 mi
    What it is
    Private nonprofit college
    City
    Westerville
    Students, 2023-24 (12-month count)
    2,705
    Tuition and fees, in state
    $34,899
    Graduation rate
    69% of bachelor's students, within six years (a class of 599)
    IPEDS unit ID
    204936
  3. Mason Anthony School of Cosmetology Arts & SciencesFor-profit two-year college · Columbus · 1.8 mi
    What it is
    For-profit two-year college
    City
    Columbus
    Students, 2023-24 (12-month count)
    449
    Graduation rate
    100% within three years (a class of 3)
    IPEDS unit ID
    496061
  4. Fortis College-ColumbusFor-profit two-year college · Westerville · 1.9 mi
    What it is
    For-profit two-year college
    City
    Westerville
    Students, 2023-24 (12-month count)
    1,087
    Tuition and fees, in state
    $14,148
    Graduation rate
    32% within three years (a class of 260)
    IPEDS unit ID
    450058
  5. Felbry CollegeFor-profit college · Columbus · 2.3 mi
    What it is
    For-profit college
    City
    Columbus
    Students, 2023-24 (12-month count)
    323
    Tuition and fees, in state
    $27,504
    Graduation rate
    77% (all programs, within 150% of normal time) (a class of 52)
    IPEDS unit ID
    487861
  6. Paul Mitchell the School-ColumbusFor-profit career school · Columbus · 3.7 mi
    What it is
    For-profit career school
    City
    Columbus
    Students, 2023-24 (12-month count)
    270
    IPEDS unit ID
    456074
  7. Chamberlain University-OhioFor-profit college · Columbus · 3.8 mi
    What it is
    For-profit college
    City
    Columbus
    Students, 2023-24 (12-month count)
    529
    Tuition and fees, in state
    $19,686
    IPEDS unit ID
    454236
  8. Hondros College of NursingFor-profit two-year college · Columbus · 3.9 mi
    What it is
    For-profit two-year college
    City
    Columbus
    Students, 2023-24 (12-month count)
    5,533
    Tuition and fees, in state
    $19,902
    Graduation rate
    19% within three years (a class of 98)
    IPEDS unit ID
    203386
  9. American Institute of Alternative MedicineFor-profit college · Columbus · 4.1 mi
    What it is
    For-profit college
    City
    Columbus
    Students, 2023-24 (12-month count)
    594
    Tuition and fees, in state
    $17,291
    Graduation rate
    55% (all programs, within 150% of normal time) (a class of 11)
    IPEDS unit ID
    441636
  10. MyComputerCareer at ColumbusFor-profit two-year college · Columbus · 4.2 mi
    What it is
    For-profit two-year college
    City
    Columbus
    Students, 2023-24 (12-month count)
    1,559
    Graduation rate
    74% within three years (a class of 847)
    IPEDS unit ID
    451477
  11. DeVry University-OhioFor-profit college · Columbus · 4.3 mi
    What it is
    For-profit college
    City
    Columbus
    Students, 2023-24 (12-month count)
    316
    Tuition and fees, in state
    $17,488
    Graduation rate
    43% of bachelor's students, within six years (a class of 14)
    IPEDS unit ID
    482574

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

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

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Local government

255 cities

Westerville (city)47% of residents, then Columbus (city)

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-3 · Joyce Beatty (D)Senate 16 Beth Liston · House 4 Beryl Brown Piccolantonio

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

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Lakes near 43081 (Westerville)

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

History from 43081 (Westerville)

People and inventions tied to this place, each with its sources. All people · All inventions

Rain and snow

How much has actually fallen on 43081 (Westerville), day by day, from 1893 to now. Daily totals, not averages.

rain, last 30 days
1.08 in
2026-09-29 to 2026-10-28
rain so far in 2026
47.7 in
11.7 in above normal for the date
snow so far in 2026
13.1 in
a normal year brings 19.6 in
a normal year
42.3 in
average of 30 years, 1991-2020
The last twelve months
MonthRain (in)Snow (in)Days counted
October 2026 1.07 — 28
September 2026 6.14 — 30
August 2026 9.80 — 31
July 2026 4.65 — 31
June 2026 4.64 — 30
May 2026 7.22 — 31
April 2026 3.57 — 30
March 2026 7.14 0.2 31
February 2026 1.85 1.3 28
January 2026 1.59 11.6 31
December 2025 2.13 8.7 31
November 2025 2.03 — 30
On the record, 1893–2026
Wettest year2018 — 59.8 in
Driest year1934 — 23.1 in
Snowiest year1910 — 57.4 in
Wettest day on record14 September 1979 — 5.42 in
Heaviest snowfall in a day6 January 1910 — 10.95 in
Deepest snow on the ground9 February 1896 — 20.98 in

55% of these days are measurements from a gauge inside 43081 (Westerville); the rest are estimated from the nearest gauges around it.

48,473 days of records, 1893-01-01 to 2026-10-28. 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 43081 (Westerville): 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
207
those placed on the map inside 43081 (Westerville)
What kind of permits
ProgramFacilities and sites
Wastewater and stormwater discharge89
Sewer and water-line construction22
Wetland and stream fill20
Hazardous waste17
Air pollution13
Voluntary cleanup13
Public drinking water12
Site assessment5
Contaminated-site cleanup4
Composting2
Construction & Demolition Debris (C&Dd) Processing Facilities2
State sewer loans2
6 smaller programs
The latest filings
DateFacility or siteWhat
KBCO WESTERVILLE COMPOST FACILITY - COLOR MACHINE 2 Air pollution report
ANDERSON CONCRETE CORP-PLANT #5 Air pollution report
AQUA OHIO - BLACKLICK PWS Public drinking water compliance letter
CENTRAL COLLEGE NORTH APARTMENTS Wastewater and stormwater discharge permit
AQUA OHIO - BLACKLICK PWS Public drinking water inspection
AQUA OHIO - BLACKLICK PWS Public drinking water compliance letter
CITY OF COLUMBUS, DIVISION OF SEWERAGE & DRAINAGE Sewer and water-line construction permit
SOUDER EXTENSION TRANSMISSION LINE Wastewater and stormwater discharge permit
ASTOR PARK A BLOCK RESIDENTIAL PROPERTY Voluntary cleanup technical help
CENTRAL COLLEGE APARTMENTS Sewer and water-line construction permit
TIMBERBROOK PUMP STATION Sewer and water-line construction permit
GLOBAL CONTAINER SERVICES INC Construction & Demolition Debris (C&Dd) Processing Facilities permit
CENTRAL COLLEGE APARTMENTS Sewer and water-line construction permit
CITY OF COLUMBUS, DIVISION OF SEWERAGE & DRAINAGE Sewer and water-line construction permit
ROBIN ENTERPRISES CO Air pollution permit
MR. MANDO RESTAURANT PWS Public drinking water notice of violation
WESTERVILLE CITY PWS Public drinking water monitoring results
SOUDER EXTENSION TRANSMISSION LINE-TELECOM ADD Wetland and stream fill permit
KBCO WESTERVILLE COMPOST FACILITY - COLOR MACHINE 2 Air pollution report
ROUSH EQUIPMENT INC Air pollution report
OTTERBEIN UNIVERSITY HEATING PLANT Air pollution report
KURTZ BROS INC - WESTERVILLE FACILITY Air pollution report
ROBIN ENTERPRISES CO Air pollution permit
ARBY'S #996 Wastewater and stormwater discharge permit
SCIOTO MATERIALS LLC Air pollution permit

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

Around here

Places in this ZIP

School districts

ZIP codes next door

The county

Franklin County: 45 ZIP codes, 42 cities, villages and townships, 1,356,733 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 43081?

ZIP code 43081 is the Westerville, Ohio post office area in Franklin County, home to 64,338 residents. Of its residents, 47% live in the city of Westerville, 41% in the city of Columbus and 11% in Blendon Township.

What county is ZIP code 43081 in?

ZIP code 43081 is in Franklin County, Ohio.

Where does the tap water in ZIP code 43081 come from?

Alum Creek, drawn just north of Main Street at the treatment plant, supplemented by 3 active groundwater wells. Westerville Water Treatment Plant · Westerville City · +2 more.

What school district is ZIP code 43081 in?

ZIP code 43081 is mostly in the Westerville City School District; parts are in the Columbus City School District and the Worthington City School District.

Cite and data

Cite this page as:

Cracked Buckeye, "43081 · Westerville, Franklin County", https://crackedbuckeye.com/zip/43081/, built 2026-10-31, accessed [date].

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