ZIP code 45810: Ada
Hardin County · 7,840 residents
Groundwater wells (3 wells). Ada Village. The water here
45810 in 10 facts
The 10 things that stand out about this ZIP against the other 1,232 in Ohio, each with its source.
- Where the water comes from Where the water here comes from: Groundwater wells (3 wells). Source: EPA SDWIS
- Local history 1853 The town here was settled around 1853, later than 91% of the Ohio ZIPs with a researched town. Source: Ohio History Connection
- Police 0.1 mi This ZIP sits close to a police station: the nearest is 0.1 miles away, closer than 97% of Ohio ZIPs. Source: USGS structures service
- Colleges 0.3 mi This ZIP sits close to a college or university: the nearest is 0.3 miles away, closer than 97% of Ohio ZIPs. Source: NCES IPEDS
- Airports and Amtrak 56.4 mi This ZIP sits far from a scheduled-service airport: the nearest is 56.4 miles away, farther than 97% of Ohio ZIPs. Source: BTS transportation atlas
- Libraries 0.2 mi This ZIP sits close to a public library: the nearest is 0.2 miles away, closer than 94% of Ohio ZIPs. Source: IMLS Public Libraries Survey
- Nursing homes 0.4 mi This ZIP sits close to a nursing home: the nearest certified nursing home is 0.4 miles away, closer than 93% of Ohio ZIPs. Source: CMS Care Compare data
- Dams 0 This ZIP has few high-hazard dams nearby: 0 within 10 miles, fewer than 87% of Ohio ZIPs. Source: National Inventory of Dams
- Toxic sites 35.8 mi This ZIP sits far from a federal Superfund NPL site (listed, proposed or deleted after cleanup): the nearest is 35.8 miles away, farther than 91% of Ohio ZIPs. Source: EPA Facility Registry
- Spills 0 This ZIP has few reported spills: 0 logged by Ohio EPA's emergency-response office since 2021, fewer than 80% of Ohio ZIPs. Source: Ohio EPA spills data
Local events in 45810
49 events in the next 90 days from 4 public calendars. All local events in 45810
Checked October 20; the events page is refreshed daily.
Your ballot
Who represents 45810, and what is on its ballot for the November 3, 2026 general election.
| Chamber | District | Member | Party |
|---|---|---|---|
| U.S. House | District 4 (97% of residents) | — | — |
| U.S. House | District 5 (3% of residents) | — | — |
| Ohio Senate | District 1 (97% of residents) | Rob McColley | R |
| Ohio Senate | District 12 (3% of residents) | Susan Manchester | R |
| Ohio House | District 83 (97% of residents) | Ty D. Mathews | R |
| Ohio House | District 78 (3% of residents) | Matt Huffman | R |
U.S. House districts were redrawn for 2026 (Ohio Redistricting Commission, October 31, 2025). The district shown is the one on the November 3, 2026 ballot, which may differ from the district of your current representative.
This ZIP code is split between districts. Your street address decides which one is on your ballot; your county board of elections' sample ballot shows it.
Statewide races:
- Attorney General of Ohio: Keith Faber (Republican) · John Kulewicz (Democratic)
- Auditor of State of Ohio: Annette Blackwell (Democratic) · Frank LaRose (Republican)
- Governor of Ohio: Amy Acton (Democratic) · Don Kissick (Libertarian) · Vivek Ramaswamy (Republican)
- Secretary of State of Ohio: Tom Pruss (Libertarian) · Allison Russo (Democratic) · Robert Sprague (Republican)
- Justice of the Supreme Court (Full term commencing 1-1-2027): Dan Hawkins (Republican) · Marilyn Zayas (Democratic)
- Justice of the Supreme Court (Full term commencing 1-2-2027): Jennifer L. Brunner (Democratic) · Colleen O'Donnell (Republican)
- Treasurer of State of Ohio: Jay Edwards (Republican) · Seth Walsh (Democratic)
- U.S. Senator from Ohio: Sherrod Brown (Democratic) · Jon Husted (Republican) · Greg Levy (Other-party candidate) · Bill Redpath (Libertarian)
45810's district races:
- Ohio State Representative, District 83: Sheila Coressel (Democratic) · Ty D. Mathews (Republican)
- Ohio State Senator, District 1: Craig Riedel (Republican)
- U.S. Representative, Ohio's 4th District: Jim Jordan (Republican) · Joshua Kolasinski (Democratic) · Tracey Tackett (Independent)
Last day of early in-person voting — 2026-11-01. Early in-person voting at county boards of elections ends on Sunday, November 1; the hours that day are 1 p.m. to 5 p.m. in the table above. By October 29, nearly 1.3 million Ohioans had already voted early in person or returned absentee ballots (Journal-News; Signal Ohio's counts from the Secretary of State's daily absentee file add to 1,289,090). The 2022 midterm saw 1.47 million early votes, then a record.
Where does the tap water come from?
Where the tap water comes from and what is in it: the lake, river, reservoir or aquifer behind every tap, the plant that treats it, and what the compliance record and the lab results say about it.
Where the water comes from
Groundwater (wells)Groundwater wells (3 wells)Ada Village
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 885–1,037 ft, averaging 951 ft · Ada 940–973 ft, averaging 958 · Hardin County 854–1,146 ft (USGS 3DEP)
Ada Village is owned by a local government, with 1,848 service connections serving 5,334 people; it has substantially implemented source water protection under Ohio's program. Office: 419-634-4045 (SDWIS).
EPA modeled the service boundary of Ada Village (decision tree) rather than drawing it from the utility's map, so its edges are approximate.
Bills, 2023: a household using 5,000 gallons a month paid about $475 a year for water ($40 a month; $256 at 2,500 gallons, $738 at 8,000) and about $692 a year for sewer (Ohio EPA rate survey, inside-city rates).
Ohio EPA loans since 2016 for projects inside this ZIP: $4.8 million across 1 project, $2.6 million of it forgiven (drinking water $4.8M); largest: Water Treatment Plant Improvements (Ada, 2026, $4.8M).
- Active wells
- 3
- Serves
- 5,334 people · Hardin County
- EPA ID
- OH3300012
About this area's water
Did you know
- Ada's sewage plant flow drops by more than 40% when Ohio Northern University lets out for the summer — roughly 1.0 million gallons a day with students in session against 0.59 million without — so the plant was designed…
- Probably more than a hundred abandoned wells puncture the confining layer above Ada's aquifer, each one a direct pathway from the ground surface down to the village's drinking water.
- Among the 33 potential contaminant sources Ada has mapped inside its wellhead protection area is a football factory: Ada is home to the only plant in the United States that makes leather footballs.
- Meter-pit inspections and excavations confirmed Ada's distribution system has no lead, no galvanized pipe requiring replacement, and no unknown-material service lines at all.
- Ada was platted as 'Johnstown' in 1853 and took its present name from its post office, which was named after the postmaster's daughter.
History6
- 1853Village platted as 'Johnstown' by S. M. Johnson.
- 1850sA post office was established as the Ada Post Office, named after the postmaster's daughter Ada, and the village took that name.
- 1871Ohio Normal School, now Ohio Northern University, founded by Henry Solomon Lehr — eighteen years after Ada was first settled — driving the village's growth.
- 1910President William Howard Taft delivered Ohio Northern's fall commencement address in Ada; he remains the only sitting U.S. president to visit the village.
- 1955Ada's first activated-sludge wastewater treatment plant built, designed for an annual average flow of 860,000 gallons per day.
- 1996Village adopted its 'Wellhead Protection Education and Management Plan,' prepared in April by S.A. Smith Consulting Services and endorsed by Ohio EPA that year.
Treatment & pressure
How it is treated
Three wells at the water treatment plant draw from the carbonate aquifer beneath Ada; water in that aquifer generally stands 20 to 40 feet below the ground surface. The well water is aerated, softened, stabilized, filtered, chlorinated and fluoridated before being pumped into the distribution…
Source: adaoh.gov
Water pressure
Not published — no psi figures, pressure zones, storage volumes, or main mileage appear in the 2025 CCR or anywhere on the village website.
What it costs
Ada publishes no water or sewer rate schedule. The village's ordinance and resolution indices covering 2020 through 2026 contain no water or sewer rate ordinance — the only…
Water quality & impurities10
| Contaminant | Level | Limit | Year |
|---|---|---|---|
| Total Chlorine Range 2.0-2.2 ppm; disinfectant residual. | 2.1 ppm | 4 (MRDL) | 2025 |
| Total Trihalomethanes (TTHM) Range 30.1-47.0 ppb — the closest any Ada result comes to its limit, at about 59% of the MCL. | 47 ppb | 80 | 2025 |
| Haloacetic Acids (HAA5) Range 4.7-5.6 ppb; disinfection byproduct. | 5.6 ppb | 60 | 2025 |
| Fluoride Range 0.9-1.1 ppm; naturally occurring plus water additive. | 0.99 ppm | 4 | 2025 |
| Nitrate About 3% of the limit — very low for an agricultural county. | 0.297 ppm | 10 | 2025 |
| Barium Monitored less than annually because levels change slowly; well below the limit. | 0.0089 ppm | 2 | 2021 |
| Cyanide Discharge from plastic, fertilizer and steel/metal factories; 0.5% of the limit. | 1 ppb | 200 | 2024 |
| Lead Zero individual results over the action level; 0 of 20 samples exceeded it. The village reports no lead… | 0.2 (90th… ppb | 15 (Action… | 2025 |
| Copper Zero individual results over the action level; 0 of 20 samples exceeded it. | 0.006 (90th… ppm | 1.3 (Action… | 2025 |
| Lithium Range 45.7-45.8 ppb; detected under EPA's unregulated contaminant monitoring, which exists to help decide whether… | 45.8 ppb | unregulated (no… | 2023 |
Source: adaoh.gov
EPA compliance record
Lead at the tap: 90th-percentile result 0 ppb in 2025 (action level 15 ppb).
EPA record: no health-based violations since 2015.
2 violations of any kind logged since 2020: 2 for a report, record or notice that was missing, late or incomplete (the yearly water quality report, a public notice, lead line records).
Projects & plans3
Recent and current work
- Wastewater treatment plant liquid-stream replacement · $14 million · 2015 · completed
Funded by a 20-year Water Pollution Control Loan Fund loan of $14,200,000, with design fees on a separate loan. Jones & Henry Engineers replaced the 1955… - Service line material verification · 2025 · completed
Village staff used historical records and water line installation dates to narrow the undocumented service lines, then field-verified the remainder through… - Drinking Water Source Protection Plan revision · 2024 · completed
The April 1996 'Wellhead Protection Education and Management Plan' by S.A. Smith Consulting Services, endorsed by Ohio EPA in 1996, was revised into a Drinking…
Supply stress
Ada's wellfield draws from a carbonate aquifer that Ohio EPA and the village's own assessment rate as highly susceptible to contamination, for three stated reasons: water in the aquifer stands only 20 to 40 feet below the ground surface; probably more than 100 unused wells within the protection area breach the confining layer and provide…
Source: adaoh.gov
Sewers
Sanitary
The Ada WWTP (Ohio NPDES permit 2PB00050*ND) sits on about five acres bordered by a railroad, Grass Run Creek and County Road 44, and discharges to Grass Run Creek. A 1955 activated-sludge plant designed for 860,000 gpd was replaced under a $14.2 million WPCLF-funded project; the new liquid stream — designed for 2.0 mgd average flow, 6.0…
Storm
Not documented — the village publishes no stormwater utility, fee, or drainage plan. Its Ohio EPA reporting is for sanitary sewer overflows rather than combined sewer overflows, which indicates a separate sanitary system.
Water systems in this ZIP
- Ada Village66% of residentsGroundwater wells (3 wells)
31% of residents live outside every mapped system, most likely on private wells.
Source: U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water Rate Survey (Ohio State, May 2025) for household bills; Ohio EPA DEFA loan awards since 2016 for the loans paragraph · EPA SDWIS · EPA service area boundaries · Ohio EPA drinking water · Ohio EPA rate survey
Infrastructure in this ZIP
32.9 mi of highway (SR 235, SR 81, US 30) · 10.9 mi of railroad (Chicago, Fort Wayne & Eastern Railroad) · 1.86 mi of oil, fuel or NGL pipeline (Marathon Pipe Line) · 1 airfield or heliport (Ada) · 1 sewage plant (Ada WWTP) · 2 power plants (Ohio Northern University Solar Site, Hog Creek Wind Project) · 3 substations · 14 wind turbines · 1 solar farm (Ohio Northern University Solar Site) · 18 grade crossings (Chicago, Fort Wayne & Eastern) · 6 registered towers · 4 public EV charger listings · 1 fire or EMS station · 1 police station · 1 post office · 2 water towers or tanks in OpenStreetMap · 2 water works or pumping stations in OpenStreetMap · 8.32 mi of trail and bike route · 47 bridges and culverts in the inventory · 2 sites with underground fuel tanks in use · 2 open leaking-tank releases · 2 other permitted dischargers (Ada Water Treatment Plant, Green Meadow Mobile Home Park) · 12 source water protection zones (Hillcrest Estates Mobile Home Court, Bethel Church Of Christ, Ada Full Gospel Church) · 29 biosolids application fields (sludge from Ada WWTP, Toledo Bay View Park WWTP) · 1 broadcast transmitter (WOHA) · 2 groundwater monitoring wells.
Draw them26 layers on the mapIntakes and plants
Groundwater (wells)Groundwater wells (3 wells)Ada Village
Source: U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water… · EPA SDWIS · Ohio EPA source water protection
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Violations
No health-based violations since 2015No health-based violations since 2015Ada Village · lead 0 ppb (2025) · 2 of any kind since 2020
Source: EPA SDWIS (Envirofacts, pulled September 2026): health-based violations since 2015, all violations since 2020, lead and copper 90th-percentile results, for the system serving most of the ZIP · EPA SDWIS (Envirofacts) · EPA ECHO
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Disinfection byproducts
20 to 40TTHM 38 µg/L (2019)Ada Village · HAA5 14 · worst year 46
Source: EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019: total trihalomethanes and haloacetic acids (HAA5) sampled in the distribution system, nitrate, arsenic, combined radium, gross alpha and uranium at entry points; yearly means…
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PFAS
No PFAS detectedNo PFAS detectedAda Village · UCMR 5, 2 samples · Ohio EPA 2020
Source: EPA UCMR 5 occurrence data (final release, August 2026: 29 PFAS and lithium at 347 Ohio systems) and Ohio EPA statewide PFAS sampling 2019 to 2021 (1,479 systems), for the system serving most of each ZIP; Ohio EPA water treatment plant… · Ohio EPA PFAS
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Lead
No lead detectedNo lead at the 90th-percentile tapAda Village · period ending 2025-12 · 0 of 1,845 service lines lead or galvanized
Source: SDWIS lead and copper 90th-percentile tap results (Envirofacts) and EPA's service line inventory dashboard (2026 Q2 submissions), for the system serving most of each ZIP; Ohio Department of Health high-risk ZIP code list for childhood… · ODH childhood lead testing · ODH high-risk ZIP list (CCBH PDF) · Ohio EPA lead and copper · H2Ohio
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Fluoride and treatment
FluoridatedFluoridatedAda Village · aeration, corrosion control, coagulation and settling, chlorine disinfection
Source: CDC My Water's Fluoride (fluoridation status of each system as reported by the Ohio Department of Health, fetched 2026-09-10); SDWIS treatment table (Envirofacts): each system's registered treatment steps, inherited from the supplier for… · EPA SDWIS search
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Algal toxins
No dataGroundwater system, not monitored for algal toxins
Source: Ohio EPA public water system harmful algal bloom monitoring (geo.epa.ohio.gov DrinkingWater/HAB): microcystin results in raw and treated water since 2016 for surface-water systems, for the system serving most of each ZIP · Ohio EPA HAB information for public water systems
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Groundwater
120 to 140DRASTIC 127 · Limestone631 well logs · median 66 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
10 to 30%17% sensitive geologic settingkarst-prone bedrock, thin drift at the center · 2% wellhead protection
Source: Ohio EPA Sensitive Geologic Settings (geology/Geology layer 0) intersected with ZCTA polygons; ODNR karst geology at the ZIP center (layer 7, point query) and karst and spring points (layer 5); Ohio EPA source water protection areas… · Ohio EPA geology layers · Ohio EPA source water protection (SWAP) · ODNR Geological Survey
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Sewage plants
1 to 3 quarters with a violationAda Wwtp · 0.8 mi2 of 12 quarters in violation · 2 MGD
Source: EPA ECHO Clean Water Act facilities, Ohio NPDES permits with a publicly owned treatment works component, plants of 0.1 MGD or more or designated major: nearest plant, design flow, significant-noncompliance status, quarters in… · EPA ECHO · EPA CSO inventory · Ohio EPA GIS services · EPA Facility Finder
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Stream health
A quarter to a half49% of the land drains to streams failing aquatic lifeMiddle Hog Creek · bacteria (pathogens), unknown cause
Source: EPA ATTAINS, Ohio 2024 Integrated Report assessment units (1,545 watershed polygons) overlaid on ZCTAs in Albers equal-area with the Lake Erie units clipped out: share of land in units not supporting aquatic life, recreation, fish… · EPA ATTAINS · Ohio integrated report · Ohio sport fish advisory · Ohio EPA advisory map
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Watershed
Drains to Lake ErieAuglaize subbasinLower Hog Creek · drains to Lake Erie
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
$100,000 to $175,000Median home $167,900household income $63,451 · rent $867 · 60% own
Source: Census ACS 2020-2024 5-year by ZCTA: median home value, median gross rent, median household income, owner share, median year built; Eviction Lab tract estimates 2016 to 2018 (Gromis and others 2022), population-weighted to ZIPs; HUD fiscal… · Census ACS · Eviction Lab · HUD data · IRS ZIP statistics · Mapping Inequality · HUD eGIS open data · FDIC BankFind · NCUA call report data
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House by house
1960 to 1979Median year built 19742,082 homes · $184K 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… · Hardin County Auditor · Allen County Auditor · OGRIP Ohio Statewide Parcels
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Building permits
Under 5 units per 1,000 residents23 housing units permitted 2016 to 2025Ada village · 4.2 per 1,000 residents · 2 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%+101% in ten years+62% in five · +10% in 2025
Source: FHFA House Price Index, annual five-digit ZIP all-transactions series (repeat sales and refinance appraisals of conforming-mortgage homes, developmental, not seasonally adjusted): ten-, five- and one-year changes and the level against… · FHFA house price index · Zillow research data · Realtor.com data
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School tax
22 to 25 mills22.1 effective school millsAda Exempted Village · about $1,546 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 OhioAEP OhioInvestor-owned utility · 83% of residents, then Mid-Ohio Energy Cooperative, Inc.
Source: PUCO certified electric territories via ODOT plus HIFLD municipal systems (EIA-861) with ODOT corporate limits; EIA-861 reliability (outages), sales to ultimate customers (residential prices and bills), net metering and advanced meters by… · PUCO electricity · ODOT territories service · EIA-861 · DOE LEAD Tool · HIFLD retail service territories
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Gas
Columbia Gas of OhioColumbia Gas of OhioPUCO-regulated utility · 42% of homes heat with utility gas
Source: PUCO 2026 county map of gas distribution companies, HIFLD/EIA-176 territory polygons, ACS 2020-2024 heating fuel · PUCO natural gas · HIFLD
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Power plants
5 to 10 milesHardin Solar Energy LLC · 7.7 misolar, 150 MW · 4 plants within 10 miles
Power plants within 10 miles
-
Ohio Northern University Solar SiteSolar · 3 MW · 1.0 mi
- Capacity
- 3 MW
- Main source
- Solar
- Technology
- Solar Photovoltaic
- Operator
- AEP Onsite Partners, LLC
- Sector
- IPP Non-CHP
- Where
- Ada, Hardin County
- Generating units
- 2
- Built
- 2016 (first unit); newest unit 2018
- EIA plant code
- 60913
EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗
-
Hog Creek Wind ProjectWind · 66 MW · 5.3 mi
- Capacity
- 66 MW
- Main source
- Wind
- Technology
- Onshore Wind Turbine
- Operator
- Hog Creek Wind Project LLC
- Sector
- IPP Non-CHP
- Where
- Ada, Hardin County
- Generating units
- 1
- Built
- 2017
- EIA plant code
- 61330
EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗
-
Hardin Solar Energy LLC 100 MW or moreSolar · 150 MW · 7.7 mi
- Capacity
- 150 MW
- Main source
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Dominion Renewable Energy
- Sector
- IPP Non-CHP
- Where
- Alger, Hardin County
- Generating units
- 1
- Built
- 2021
- EIA plant code
- 63029
EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗
-
Hardin Solar Energy II LLC 100 MW or moreSolar · 150 MW · 9.7 mi
- Capacity
- 150 MW
- Main source
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Invenergy Services LLC
- Sector
- IPP Non-CHP
- Where
- Belle Center, Hardin County
- Generating units
- 1
- Built
- 2024
- EIA plant code
- 63828
EIA plant page ↗ EIA-860 (source) ↗ Street map and directions ↗
Source: EIA-860 power plant inventory via HIFLD (February 2025), with plant codes, units and years from EIA-860 2025. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: EIA-860 power plant inventory via HIFLD (202 Ohio plants, February 2025): nearest plant, nearest plant of 100 MW or more, plants and capacity by fuel within 10 miles; USGS U.S. Wind Turbine Database (June 2026) and U.S. Large-Scale Solar… · EIA-860 · HIFLD · USGS wind turbines · USGS solar · NRC emergency planning zones
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Pipelines
3 to 10 milesNearest transmission line 6.8 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
Brightspeed (formerly CenturyLink)BrightspeedIncumbent telephone company
Source: PUCO Telecom map service, layer 7 ILEC Company Service Area (incumbent local exchange carriers, fetched 2026-09-08) by resident share of 2020 census blocks · PUCO telephone
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Internet
2 to 5% lack it97% can get 100/20 Mbpsfiber 39% · cable 68% · 2,781 locations · 1% unserved
Source: FCC Broadband Data Collection, June 2024, fixed availability by H3 hexagon (Esri Living Atlas, Ohio subset); Census ACS 2020-2024 table B28002 internet subscriptions; Ookla Open Data fixed speed tests 2025 Q2 by tile, averaged inside the… · FCC broadband map · Ookla open data · Census ACS
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Cell signal
5G nearly everywhere5G on 100% of the land4G or better 100% · AT&T 100% · T-Mobile 97% · Verizon 100%
Source: FCC Mobile Broadband Data Collection, carrier-reported 4G LTE and 5G coverage by H3 hexagon (Esri Living Atlas layer last updated 24 November 2025, most likely the June 30, 2025 filing round), fetched 2026-09-08; FCC Antenna Structure… · FCC broadband map · FCC antenna registration · Ookla open data
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EV chargers
5 to 10 milesFast charger 8.5 mi: Flying J 6954 public stations in the ZIP (8 Level 2, 0 DC fast ports) · 4 within 5 miles of its center
Public EV charging inside ZIP 45810
-
ONU PHARMACY2 Level 2 · Ada · 0.2 mi
- Address
- 511 W Lincoln Ave, Ada, OH 45810
- Ports
- 2 Level 2
- Plugs
- J1772
- Network
- ChargePoint Network
- Hours
- 24 hours daily
- Phone
- 888-758-4389
Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗
-
ONU DICKE2 Level 2 · Ada · 0.3 mi
- Address
- 410 S Gilbert St, Ada, OH 45810
- Ports
- 2 Level 2
- Plugs
- J1772
- Network
- ChargePoint Network
- Hours
- 24 hours daily
- Phone
- 888-758-4389
Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗
-
ONU SPORTS CENTER2 Level 2 · Ada · 0.4 mi
- Address
- 609 W Lincoln Ave, Ada, OH 45810
- Ports
- 2 Level 2
- Plugs
- J1772
- Network
- ChargePoint Network
- Hours
- 24 hours daily
- Phone
- 888-758-4389
Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗
-
ONU INN2 Level 2 · Ada · 0.4 mi
- Address
- 401 W College Ave, Ada, OH 45810
- Ports
- 2 Level 2
- Plugs
- J1772
- Network
- ChargePoint Network
- Hours
- 24 hours daily
- Phone
- 888-758-4389
Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗
Source: NREL Alternative Fuels Data Center station list (May 2026), public and open stations, the posts at one address counted as one site. Miles are straight-line from the ZIP's population-weighted center.
Source: NREL Alternative Fuels Data Center station list as of May 29, 2026 (USDOT BTS copy: 2,136 Ohio electric stations, of which the 1,850 public and open are used, NREL restricted-access records such as dealer-service and hotel-guest chargers… · Alternative Fuels Data Center · BTS Alternative Fueling Stations (NTAD)
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Transit
No transit stop within half a mile of anyone0% within half a mile of a stop0 stops in the ZIP
None inside the ZIP; the nearest station or terminal
-
Marathon Gas StationIntercity bus stop · Greyhound Lines · 14.4 mi
- What it is
- Intercity bus stop
- Operator
- Greyhound Lines
- City
- Kenton
- Coordinates
- 40.64390, -83.60815
BTS Intermodal Passenger Connectivity Database (source) ↗ Street map and directions ↗
Source: BTS Intermodal Passenger Connectivity Database and National Transit Map (2025). Bus stops are counted on the card and drawn on the full map. Miles are straight-line from the ZIP's population-weighted center.
Source: USDOT BTS National Transit Map stops (National Transportation Atlas Database, 2025 vintage, fetched September 2026), plus the Springfield, Lancaster-Fairfield, Knox County Transit, WayGo and BGSU Shuttle GTFS feeds: share of residents… · BTS National Transit Map · BTS transportation atlas · Springfield City Area Transit GTFS feed · Lancaster-Fairfield Public Transit GTFS feed · Knox County Transit GTFS feed · WayGo GTFS feed · BGSU Shuttle GTFS feed
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Walkability
Below average (5.76 to 10.5)Walkability 6.6 of 20192 intersections per square mile · 0% near transit
Source: EPA National Walkability Index (Smart Location Database 3.0, 2021) by block group, population-weighted to ZIPs through 2020 census block points; car-free household share from Census ACS 2020 to 2024 table B25044, or where missing the Smart… · EPA walkability index · Smart Location Database · Census ACS
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Rail crossings
11 to 2513 public crossings8 gated · up to 12 trains a day · Chicago, Fort Wayne & Eastern
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%46 bridges, 4 rated poortypical build year 1983 · busiest SR 235, 4,748 vehicles a day
Bridges rated poor inside ZIP 45810
-
Township Road 55 over Grass RunPoor · built 1934 · 1.2 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1934
- Length
- 9 ft
- Owner
- County
- Vehicles a day
- 228
- Coordinates
- 40.76625, -83.80404
National Bridge Inventory (source) ↗ Street map and directions ↗
-
Township Road 55 over Grass RunPoor · built 1937 · 1.4 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1937
- Length
- 10 ft
- Owner
- County
- Vehicles a day
- 110
- Coordinates
- 40.78181, -83.80400
National Bridge Inventory (source) ↗ Street map and directions ↗
-
Township Road 30 over Grass RunPoor · built 1976 · 2.0 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1976
- Length
- 11 ft
- Owner
- County
- Vehicles a day
- 324
- Coordinates
- 40.79107, -83.79817
National Bridge Inventory (source) ↗ Street map and directions ↗
-
Township Road 22 over Dunlap DitchPoor · built 1914 · 5.8 mi
- Condition
- Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
- What it is
- Bridge
- Built
- 1914
- Length
- 12 ft
- Owner
- County
- Vehicles a day
- 324
- Coordinates
- 40.80186, -83.72336
National Bridge Inventory (source) ↗ Street map and directions ↗
Source: FHWA National Bridge Inventory 2025. "Poor" means one major part rated 4 or below on the 0 to 9 scale; it calls for repair, not closing, unless the state posts or closes the bridge. Miles are straight-line from the ZIP's population-weighted center.
Source: FHWA National Bridge Inventory 2025 (26,713 Ohio structures; 26,616 fall inside a ZIP area and are counted, the other 97 land outside every ZIP polygon): bridges inside each ZIP, poor-condition ratings, ages, traffic · FHWA bridge inventory · ODOT TIMS bridge inventory (live)
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Traffic
5,000 to 20,00010,418 vehicles a day on US 304,639 trucks · 181K 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
50 to 60 milesTOL · 56.4 miEugene F Kranz Toledo Express · Amtrak at Toledo 61.7 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/L4.5 pCi/L average radon37 tests · 38% above 4 pCi/L · median 2.5
Source: Ohio Department of Health radon test results by ZIP code since 2010 (pre-mitigation), ZIPs with five or more tests · ODH radon program
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Flood
Under 2% of residents0.7% of residents in the 1% floodplain4% of the land is floodplain · zone A
Source: FEMA National Flood Hazard Layer, flood hazard zones, fetched 2026-09-08; OpenFEMA NFIP redacted claims for Ohio (frozen June 2026), by reported ZIP; USGS NWIS annual peak flows for the nearest active stream gauge; NOAA Atlas 14… · FEMA flood hazard layer · FEMA Map Service Center · OpenFEMA · NOAA Atlas 14 · USGS stream gauges
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Hazard risk
20 to 40Risk score 25 · higher than about 25% of US tractsLightning 87 · Strong wind 85
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
30 to 45 inches33" of snow a year · 51.4°F averageJanuary low 20° · July high 84° · 36" of precipitation
Source: NOAA NCEI 1991-2020 U.S. Climate Normals, annual and monthly, 261 Ohio stations; each ZIP takes the nearest station reporting each element from its population-weighted center; U.S. Drought Monitor weekly county statistics 2000 to 2026… · NOAA climate normals · NOAA climate at a glance · U.S. Drought Monitor
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Air
8.5 to 9PM2.5 8.8 µg/m³ at Lima, 11.9 miozone 66 ppb at Lima
Source: EPA Air Quality System 2025 annual summaries: nearest PM2.5 and ozone monitors from each ZIP's population-weighted center, county AQI day counts; EPA ECHO Clean Air Act permitted sources in Ohio (air_rest_services, September 2026); EPA… · EPA air data files · EPA AirToxScreen · EPA Green Book · EPA ECHO
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Toxic sites
15 miles or moreNearest NPL site 35.8 mi: Little Scioto River1 toxic-release reporter · 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 dataNo TRI-reporting facility
Facilities reporting toxic releases inside ZIP 45810
-
Wilson Sporting Goods.Toxics Release Inventory · Ada · 0.4 mi
- Address
- 217 N. Liberty St., Ada, OH 45810
- County
- Hardin County
- Status
- Reports to the Toxics Release Inventory (active)
- EPA program ID
- 45810WLSNS217NL
- EPA registry ID
- 110000395527
EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗
Source: EPA Facility Registry Service, Toxics Release Inventory reporters. Reporting a release is required of large users of listed chemicals; it is not by itself a violation. Miles are straight-line from the ZIP's population-weighted center.
Source: EPA Toxics Release Inventory basic data files, Ohio, reporting years 2020 to 2024 (2024 shown, 2020 for the trend); facilities placed in the ZCTA holding their coordinates; dioxin rows reported in grams left out of pound totals · EPA TRI data files
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Dams
No high-hazard dam within 10 miles0 high-hazard dams within 10 milesNearest: Ferguson Upground Reservoir, 11.8 mi, condition fair
The nearest high-hazard dam
-
Ferguson Upground ReservoirOttawa River - Offstream · condition: fair · 11.8 mi
- Hazard class
- High: a failure would probably cost a life
- Condition
- Fair (assessed 06/19/2023)
- River or stream
- Ottawa River - Offstream
- Purpose
- Water Supply;Recreation
- Type
- Earth
- Height
- 49 ft
- Storage
- 8,259 acre-feet
- Completed
- 1959
- Owner type
- Local Government
- County
- Allen County
- Nearest town (NID)
- Lima
- Last inspection
- 05/24/2022
- Emergency action plan
- Yes
- NID ID
- OH00520
National Inventory of Dams record ↗ National Inventory of Dams (source) ↗ Street map and directions ↗
Source: U.S. Army Corps of Engineers National Inventory of Dams, August 2026. "High hazard" rates what a failure would cost downstream, not how likely one is; the condition is the state's assessment. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: U.S. Army Corps of Engineers National Inventory of Dams (1,376 Ohio dams, August 2026; 26 Corps levees and dikes counted with their parent dam): high-hazard dams near each ZIP's population-weighted center, with the state's condition… · National Inventory of Dams
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Disasters
3 to 53 tornado tracks within 5 miles since 19500 rated F2/EF2+ · 15 federal declarations for Hardin County · 5 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
No spill reported since 20210 spills reported since 2021none reported
Source: Ohio EPA emergency response spill reports (geo.epa.ohio.gov EmergResponse/Spills2_OpenData): cases with a location inside each ZIP, 2021 to date · Ohio EPA spills data · Ohio EPA Office of Emergency Response
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Oil and gas wells
51 to 20071 wells in the ZIP0 producing · 0 shale · 0 orphan · nearest 0.48 mi
Source: ODNR Division of Oil and Gas Resources public well inventory (242,324 well heads, fetched 2026-09-08): wells inside each ZIP by status, horizontal shale wells, injection wells, orphan-program wells · ODNR oil and gas · ODNR GIS services
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Abandoned mines
No mapped underground mineNo mapped minenearest mapped non-coal mine 52 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
Somewhat limitedBlount silt loam, ground moraine, 0 to 2 percent slopesseptic somewhat limited · somewhat poorly drained
Source: USDA NRCS SSURGO via Soil Data Access: the soil map unit under each ZIP's population-weighted center with its dominant component, drainage, hydric and farmland class, flooding, and the Ohio septic and basement interpretation ratings… · USDA Soil Data Access · Web Soil Survey · Open-Meteo elevation
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Parks
Under 0.5% of the area0.1% public land · 54 acresAda Park · Indian Lake State Park 17 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 · 595 acresforested/shrub wetland 377 · pond 141 · emergent wetland 76
Source: USFWS National Wetlands Inventory, Ohio geodatabase (imagery mostly 2004 to 2007, Lake Erie basin 2021), freshwater wetlands and ponds clipped to each ZIP (lakes and rivers excluded); Ohio EPA potential high-quality vernal pools… · USFWS wetlands inventory · Ohio EPA GIS services
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Land cover
5% to 15%8% developed · 5% tree canopycropland 81% · forest 7% · pasture 2%
Source: National Land Cover Database, 2021 edition (USGS and the MRLC consortium; MRLC has since published Annual NLCD and annual tree canopy through 2025, not yet pulled here): land cover, percent impervious surface and tree canopy at 30 m… · NLCD · USDA Cropland Data Layer · ODNR pre-settlement vegetation
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People and health
Who lives here and how well: education, jobs, health and life expectancy, and how far the nearest hospital, police station or grocery store sits.
People
25 to 40%31.8% bachelor's or higher86.1% white · 2.4% Black · 5.7% Hispanic · 1.9% Asian · 2.1% 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 11,944 jobs · 2,974 employed residentsEducation leads
Source: Census LEHD LODES 8, 2023, all jobs: workplace and residence counts by census block summed into ZCTAs (workplace-only blocks by block-group or tract majority), origin-destination flows for where residents work; Census ZIP Code Business… · Census LEHD · BLS local unemployment · BLS QCEW · BEA county GDP · USAspending · OSHA enforcement data · Census ZIP Business Patterns · Census ACS · USDA ERS county typology · CDFI Fund Opportunity Zones
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Economic history
Groundwater (wells)Groundwater wells (3 wells)Ada Village
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 50thPercentile rank 45.5income rank at 35 for children of low-income parents · 1.35% 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 percentile28th percentile of Ohio tractssocioeconomic 39 · household 15 · minority status 39 · housing and transport 47
Source: CDC/ATSDR Social Vulnerability Index 2022 by census tract (percentile ranks among Ohio tracts), population-weighted to ZIPs through 2020 census blocks · CDC/ATSDR SVI
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Health
20 to 25%20.2% in fair or poor healthobesity 39.2% · diabetes 10% · smoking 15.7% · depression 29.5%
Source: CDC PLACES 2025 release, ZCTA model-based estimates of adult health (BRFSS 2023, ACS): fair or poor health, obesity, diabetes, smoking, depression, lack of health insurance among adults 18-64 and more; County Health Rankings 2025… · CDC PLACES · County Health Rankings · CDC overdose data · NCI cancer profiles · HRSA data
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Life expectancy
79 to 8281.1 years life expectancy5 tracts, from 76.8 to 82.4
Source: CDC/NCHS U.S. Small-area Life Expectancy Estimates Project (USALEEP, deaths 2010-2015, 2010 census tracts) weighted into ZIPs by 2020 block population · CDC USALEEP
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Hospitals
6 to 10 milesBlanchard Valley Reg. Hlth Ctr - Bluf · 8.9 miBluffton · 25 beds · 1 within 10 miles
The nearest hospitals
-
Blanchard Valley Reg. Hlth Ctr - BlufGeneral hospital · Bluffton · 8.9 mi
- What it is
- General hospital
- Address
- 139 Garau Street, Bluffton, OH 45817
- County
- Allen County
- Beds
- 25
- Ownership
- Non-profit
- Medicare overall rating
- not rated
- Emergency department (Medicare)
- Yes
- Medicare reports it as
- Bluffton Hospital
- Phone
- (419) 358-9010
- Medicare ID
- 361322
Medicare Care Compare ↗ Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗
-
Lima Memorial Hospital Trauma level IIGeneral hospital · Lima · 13.8 mi
- What it is
- General hospital
- Address
- 1001 Bellefontaine Avenue, Lima, OH 45804
- County
- Allen County
- Beds
- 322
- Trauma center
- Level II
- Helipad
- Yes
- Ownership
- Non-profit
- Medicare overall rating
- 3 of 5 stars
- Emergency department (Medicare)
- Yes
- Medicare reports it as
- Lima Memorial Health System
- Phone
- (419) 228-3335
- Medicare ID
- 360009
Medicare Care Compare ↗ Hospital's website ↗ Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗
-
Institute for Orthopaedic SurgerySpecialty hospital · Lima · 14.6 mi
- What it is
- Specialty hospital
- Address
- 801 Medical Drive, Suite B, Lima, OH 45804
- County
- Allen County
- Beds
- 12
- Helipad
- Yes
- Ownership
- Proprietary
- Medicare overall rating
- not rated
- Emergency department (Medicare)
- No
- Phone
- (419) 224-7586
- Medicare ID
- 360263
Medicare Care Compare ↗ Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗
Source: HIFLD hospitals inventory via FEMA (closed hospitals it still lists left out, hospitals opened since added), with Medicare Care Compare ratings matched by name and address. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
The nearest health centers
-
HPWO Mobile Health Van #7Health center · Lima · 14.3 mi
- Run by
- a federally qualified health center
- Setting
- Clinic
- City
- Lima
- Coordinates
- 40.74150, -84.09644
Find a Health Center (HRSA) ↗ HRSA data (source) ↗ Street map and directions ↗
-
HPWO Mobile Health Van #12Health center · Lima · 14.3 mi
- Run by
- a federally qualified health center
- Setting
- Clinic
- City
- Lima
- Coordinates
- 40.74150, -84.09644
Find a Health Center (HRSA) ↗ HRSA data (source) ↗ Street map and directions ↗
Source: HRSA health center service delivery sites, active, September 2026 (school-based sites left out). Health centers see patients whether or not they have insurance, with fees on a sliding scale. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
The nearest dialysis center
-
Davita Kenton DialysisDialysis · Kenton · 14.8 mi
- Address
- 1207 E Columbus Street, Kenton, OH 43326
- Dialysis stations
- 10
- Medicare star rating
- 1 of 5 stars
- Services
- in-center hemodialysis, peritoneal dialysis, home hemodialysis training
- Ownership
- for profit
- Chain
- DaVita
- Medicare certified since
- 2013-12-10
- Phone
- (419) 675-4075
- Medicare ID
- 362805
Medicare Care Compare ↗ CMS dialysis facility list (source) ↗ Street map and directions ↗
Source: CMS dialysis facility list, September 2026, geocoded with the Census Bureau batch geocoder (an address it could not place sits at its ZIP center). Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: Nearest hospital: miles from each ZIP's population-weighted center to the nearest open general or critical-access hospital in Ohio, or, within 40 miles of the state line in Indiana, Kentucky, West Virginia, Pennsylvania and Michigan, the… · CMS Care Compare data · HIFLD · HRSA data · CMS NPI files
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Nursing homes
Under 1 mileVANCREST OF ADA · 0.4 mi2 of 5 stars · 60 beds · 1 within 5 miles
Nursing homes within 3 miles, and the nearest beyond
-
Vancrest of Ada2 of 5 stars · Ada · 0.4 mi
- Address
- 600 West North Avenue, Ada, OH 45810
- Certified beds
- 60
- Residents on an average day
- 53
- Medicare overall rating
- 2 of 5 stars
- Health inspections
- 2 of 5 stars
- Staffing
- 4 of 5 stars
- Quality measures
- 4 of 5 stars
- Penalties since 2023
- none
- Ownership
- For profit - Limited Liability company
- Chain
- VANCREST HEALTH CARE CENTERS
- Takes
- Medicare and Medicaid
- Phone
- (419) 238-0715
- Medicare ID
- 366444
Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗
-
Willow Ridge of Mennonite Home Communities of Ohio5 of 5 stars · Bluffton · 7.9 mi
- Address
- 101 Willow Ridge Drive, Bluffton, OH 45817
- Certified beds
- 20
- Residents on an average day
- 18
- Medicare overall rating
- 5 of 5 stars
- Health inspections
- 4 of 5 stars
- Staffing
- 5 of 5 stars
- Quality measures
- 4 of 5 stars
- Penalties since 2023
- none
- Ownership
- Non profit - Church related
- Continuing care retirement community
- Yes
- Takes
- Medicare and Medicaid
- Phone
- (419) 358-1015
- Medicare ID
- 366402
- Map point
- the ZIP's center (the address did not geocode)
Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗
-
Mennonite Memorial Home3 of 5 stars · Bluffton · 9.6 mi
- Address
- 410 W Elm Street, Bluffton, OH 45817
- Certified beds
- 60
- Residents on an average day
- 54
- Medicare overall rating
- 3 of 5 stars
- Health inspections
- 3 of 5 stars
- Staffing
- 4 of 5 stars
- Quality measures
- 4 of 5 stars
- Penalties since 2023
- none
- Ownership
- Non profit - Church related
- Continuing care retirement community
- Yes
- Takes
- Medicare and Medicaid
- Phone
- (419) 358-1015
- Medicare ID
- 366144
Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗
Source: CMS Care Compare nursing home provider and penalties files; Medicare star ratings run 1 to 5. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: CMS Care Compare nursing home provider file (922 Ohio homes), addresses geocoded with the Census Bureau batch geocoder (67 unmatched placed at their ZIP center); CMS penalties file (fines and payment denials since 2023, matched by name and… · CMS Care Compare data
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Crime
1 to 2.51.9 violent offenses per 1,000Ada Police · 6.2 property per 1,000 · 12 months · 21% of property cleared
Source: FBI Crime Data Explorer NIBRS incident files for Ohio, 2024 (2023 file for the trend), as downloaded in September 2026; the FBI keeps accepting agency revisions after release, so an agency's live Explorer totals for the same year can… · FBI Crime Data Explorer · USGS structures service
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Police
Under 1 mileAda Village Police Department · 0.1 mi1 station within 3 miles · post office 0.2 mi
Police stations within 3 miles, and the nearest beyond
-
Ada Village Police DepartmentAda · 0.1 mi
- Address
- 115 West Buckeye Avenue, Ada, OH 45810
- Coordinates
- 40.77119, -83.82392
USGS National Map structures (source) ↗ Street map and directions ↗
-
Bluffton Police DepartmentBluffton · 9.2 mi
- Address
- 154 North Main Street, Bluffton, OH 45817
- Coordinates
- 40.89436, -83.89027
USGS National Map structures (source) ↗ Street map and directions ↗
Source: USGS National Map structures, police stations, corrected and completed by hand (September 2026). The department that answers a call is set by jurisdiction, not by distance. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: USGS National Map structures: police stations (772 Ohio points: the inventory's 731 less 4 closed or duplicate records, with 4 wrong names corrected, plus 45 departments and sheriff's offices it lacks, placed from OpenStreetMap or the… · USGS structures service · OpenStreetMap · Census Bureau geocoder
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Fire and EMS
Under 1 mileAda - Liberty Township Fire Department · 0.3 mi1 station within 3 miles, 5 within 8
Fire and EMS stations within 3 miles, and the nearest beyond
-
Ada - Liberty Township Fire DepartmentAda · 0.3 mi
- Address
- 525 North Main Street, Ada, OH 45810
- Coordinates
- 40.77576, -83.82375
USGS National Map structures (source) ↗ Street map and directions ↗
-
Alger Community Fire Association - Station 6Alger · 4.6 mi
- Address
- 102 East Lee Street, Alger, OH 45812
- Coordinates
- 40.70616, -83.84358
USGS National Map structures (source) ↗ Street map and directions ↗
-
McGuffey Volunteer Fire CompanyMcguffey · 5.8 mi
- Address
- 210 West South Street, Mcguffey, OH 45859
- Coordinates
- 40.69274, -83.78708
USGS National Map structures (source) ↗ Street map and directions ↗
Source: USGS National Map structures (most Ohio records last updated 2019 to 2022), checked against the Columbus and Cleveland station lists. The department that answers a call is set by jurisdiction and mutual aid, not by distance. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: USGS National Map structures inventory (fire and EMS stations; most Ohio records last updated 2019 to 2022): 1,772 Ohio stations after removing duplicate records and checking Columbus- and Cleveland-area stations against the cities'… · USGS structures service · Columbus fire stations · Cleveland fire stations
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Libraries
Under 1 mileAda Public School District Library · 0.2 mi1 within 3 miles, 3 within 8
Public libraries within 3 miles, and the nearest beyond
-
Ada Public School District LibraryCentral library · Ada · 0.2 mi
- Address
- 320 N Main St, Ada, OH 45810
- What it is
- Central library
- Library system
- Ada Public School District Library
- Open
- 2,572 hours a year, 52 weeks
- Building
- 7,542 sq ft
- System's visits, FY2024
- 42,848
- System's loans, FY2024
- 98,081
- People the system serves
- 7,269
- Phone
- (419) 634-5246
IMLS Public Libraries Survey (source) ↗ Street map and directions ↗
-
Alger Public LibraryCentral library · Alger · 4.5 mi
- Address
- 100 W Wagner St, Alger, OH 45812
- What it is
- Central library
- Library system
- Alger Public Library
- Open
- 2,288 hours a year, 52 weeks
- Building
- 2,300 sq ft
- System's visits, FY2024
- 14,300
- System's loans, FY2024
- 9,683
- People the system serves
- 4,016
- Phone
- (419) 757-7755
IMLS Public Libraries Survey (source) ↗ Street map and directions ↗
Source: IMLS Public Libraries Survey FY2024 (outlets and their systems). Any Ohio resident can get a free card at any Ohio public library. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Museums, historical societies, gardens and zoos inside ZIP 45810
-
Elzay Gallery Of ArtArt museum · Ada · 0.4 mi
- What it is
- Art museum
- City
- Ada
- Coordinates
- 40.77654, -83.82332
Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗
The museum list is IMLS's 2018 file; a museum may have closed or moved since.
-
Stambaugh Studio Theatre GalleryArt museum · Ada · 0.4 mi
- What it is
- Art museum
- City
- Ada
- Coordinates
- 40.77654, -83.82332
Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗
The museum list is IMLS's 2018 file; a museum may have closed or moved since.
-
Wilson Football MuseumMuseum · Ada · 0.4 mi
- What it is
- Museum
- City
- Ada
- Coordinates
- 40.77226, -83.81784
Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗
The museum list is IMLS's 2018 file; a museum may have closed or moved since.
Source: IMLS Museum Data Files, 2018. Miles are straight-line from the ZIP's population-weighted center.
Source: IMLS Public Libraries Survey FY2024 outlet and system files (720 open Ohio central libraries and branches of 251 systems, plus 62 bookmobiles); straight-line miles from each ZIP's population-weighted center to the nearest Ohio library… · IMLS Public Libraries Survey · IMLS Museum Data Files
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Groceries
No residents in a flagged tractNo residents in a low-income, low-access tract37% over 1 mile from a supermarket · 9% 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
1850 to 1879Ada · settled 1853first settled, platted or incorporated (earliest year recorded)
Source: Local history researched from Wikipedia, the 1880 county histories on archive.org, Ohio History Connection, National Register listings, Ohio historical markers, local historical societies and Wikimedia Commons, one file per municipality… · Ohio History Connection · Internet Archive (county histories) · Wikimedia Commons · Remarkable Ohio (historical markers)
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Historic places
1 or 2 listings1 listed historic placeAda Pennsylvania Station and Railroad Park
-
Ada Pennsylvania Station and Railroad ParkBuilding · Ada · listed 1998
- Address
- 112 E. Cntral Ave.
- Where
- Ada, Hardin County · ZIP 45810
- What it is
- Building
- Listed on the National Register
- 1998
- NRIS reference number
- 98001014
- Coordinates
- 40.77053, -83.82221
National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map
Source: National Park Service, National Register of Historic Places point file. The listing year is shown where NPS's certification date agrees with the listing's reference number. Listing recognizes significance; it does not restrict a private owner.
See them on the full map · every historic place in Hardin 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
49 exempted village school districtsAda Exempted VillageExempted village school district
Public schools inside ZIP 45810
-
Ada Elementary School4 of 5 stars · Ada · 0.3 mi
- Address
- 725 W North Ave, Ada, OH 45810
- School district
- Ada Ex Vill School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 471
- Teachers (full-time equivalent)
- 28
- Report card, 2025-26
- 4 of 5 stars
- Performance index
- 89.4%
- Ohio building IRN
- 000059
- NCES school ID
- 390451802112
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
-
Ada High School4.5 of 5 stars · Ada · 0.4 mi
- Address
- 725 W North Ave, Ada, OH 45810
- School district
- Ada Ex Vill School District
- Kind (NCES)
- Regular School
- Students, 2023-24
- 396
- Teachers (full-time equivalent)
- 25
- Report card, 2025-26
- 4.5 of 5 stars
- Performance index
- 81.8%
- Four-year graduation rate
- 100%
- Ohio building IRN
- 000067
- NCES school ID
- 390451802113
NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗
-
Ada Bulldog AcademyAda · 0.4 mi
- Address
- 725 W North Ave, Ada, OH 45810
- Kind (NCES)
- Regular School
- Students, 2023-24
- 0
- NCES school ID
- 390451806088
Source: NCES EDGE public school locations 2024-25 and Common Core of Data 2023-24 (type, students, teachers); Ohio School Report Cards 2025-26 (Department of Education and Workforce), matched by name within the district. Miles are straight-line from the ZIP's population-weighted center.
Source: Ohio school district boundaries (U.S. Census Bureau TIGER/Line school districts, as of January 1, 2026) by resident share; NCES EDGE 2024-25 school buildings; NCES Private School Survey 2023-24 public-use file (schools inside the ZIP by… · ODOT GIS · NCES EDGE · NCES Common Core of Data · NCES private schools · Census SAIPE · Census school finances (F-33)
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School ratings
4 stars4 stars overallAda Exempted Village · performance index 85.5% of the year's maximum · 100% 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 milesOhio Northern University · 0.3 miAda · 2 campuses within 10 miles
Colleges within 5 miles, and the nearest beyond
-
Ohio Northern UniversityPrivate nonprofit college · Ada · 0.3 mi
- What it is
- Private nonprofit college
- City
- Ada
- Students, 2023-24 (12-month count)
- 3,084
- Tuition and fees, in state
- $37,800
- Graduation rate
- 70% of bachelor's students, within six years (a class of 491)
- IPEDS unit ID
- 204635
College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗
-
Bluffton UniversityPrivate nonprofit college · Bluffton · 9.4 mi
- What it is
- Private nonprofit college
- City
- Bluffton
- Students, 2023-24 (12-month count)
- 736
- Tuition and fees, in state
- $36,298
- Graduation rate
- 50% of bachelor's students, within six years (a class of 210)
- IPEDS unit ID
- 201371
College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗
-
Ohio State University-Lima CampusPublic university · Lima · 10.6 mi
- What it is
- Public university
- City
- Lima
- Students, 2023-24 (12-month count)
- 925
- Tuition and fees, in state
- $9,212
- Tuition and fees, out of state
- $34,718
- Graduation rate
- 18% of bachelor's students, within six years (a class of 315)
- IPEDS unit ID
- 204671
College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗
Source: NCES IPEDS 2024 directory, 2023-24 enrollment and tuition, graduation rates for the 2017 (four-year) and 2020 (two-year) entering classes. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.
Source: NCES IPEDS: 2024 institutional directory (269 active Ohio institutions with coordinates, less the administrative units and the colleges that have closed since; plus 145 in Indiana, Kentucky, West Virginia, Pennsylvania and Michigan within… · NCES IPEDS
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Local government
255 citiesAda (city)68% of residents, then Liberty Township, Hardin County
Source: ODOT municipal corporation and township boundaries by resident share of 2020 census blocks; Ohio EPA grants awarded in 2025 (OEPA_Achievements, MapServer layer 8); Auditor of State unauditable entities list · ODOT GIS · Auditor of State · Ohio EPA grants (OEPA_Achievements)
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Representatives
OH-4 · Jim Jordan (R)Senate 1 Rob McColley · House 83 Ty D. Mathews
Source: ODOT TIMS Boundaries US_House_District, Ohio_Senate_District and Ohio_House_District (fetched 2026-09-08) by resident share of 2020 census blocks; members from the U.S. House, Ohio Senate and Ohio House directories, September 2026 · U.S. House · Ohio Senate · Ohio House · ODOT GIS
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Rain and snow
How much has actually fallen on 45810 (Ada), day by day, from 1893 to now. Daily totals, not averages.
- rain, last 30 days
- 0.92 in
- 2026-09-30 to 2026-10-29
- rain so far in 2026
- 37.7 in
- 5.1 in above normal for the date
- snow so far in 2026
- 12.9 in
- a normal year brings 25.2 in
- a normal year
- 38.2 in
- average of 30 years, 1991-2020
| Month | Rain (in) | Snow (in) | Days counted |
|---|---|---|---|
| October 2026 | 0.92 | — | 29 |
| September 2026 | 6.50 | — | 30 |
| August 2026 | 6.53 | — | 31 |
| July 2026 | 2.63 | — | 31 |
| June 2026 | 4.82 | — | 30 |
| May 2026 | 4.55 | — | 31 |
| April 2026 | 5.93 | — | 30 |
| March 2026 | 4.39 | 0.3 | 31 |
| February 2026 | 0.49 | 4.0 | 28 |
| January 2026 | 0.96 | 8.6 | 31 |
| December 2025 | 1.81 | 6.7 | 31 |
| November 2025 | 1.34 | 4.2 | 30 |
| Wettest year | 2011 — 54.2 in |
|---|---|
| Driest year | 1934 — 23.3 in |
| Snowiest year | 1895 — 60.4 in |
| Wettest day on record | 13 July 2017 — 3.65 in |
| Heaviest snowfall in a day | 13 January 1964 — 8.74 in |
| Deepest snow on the ground | 2 March 1912 — 25.23 in |
Mostly estimated. Only 9% of these days come from a gauge standing inside 45810 (Ada) - the rest are worked out from the nearest gauges around it, so read them as close estimates rather than readings.
48,879 days of records, 1893-01-01 to 2026-10-29. Source: NOAA NCEI GHCN-Daily, 3,240 gauges in and around Ohio. A day is "gauged" when a gauge standing inside the boundary reported it, and the value is the mean of those gauges. Otherwise it is interpolated by inverse distance from every gauge reporting within 50 miles. Nothing is carried forward, back-filled or smoothed. Against NOAA nClimDiv county monthly precipitation over 136,848 complete county-months (checked 2026-10-31): correlation 0.9515, median absolute difference 0.217 in a month. Built 2026-10-31 from the Cracked Buckeye precipitation archive. Snow is the softer number — snowfall is measured by hand with a ruler, no agency publishes a gridded county snowfall series, and blowing snow defeats every observer.
Environmental permits and filings
What Ohio EPA has on file for 45810 (Ada): 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
- 17
- those placed on the map inside 45810 (Ada)
| Program | Facilities and sites |
|---|---|
| Hazardous waste | 8 |
| Public drinking water | 5 |
| State sewer loans | 2 |
| State water loans | 1 |
| Wastewater and stormwater discharge | 1 |
| Date | Facility or site | What |
|---|---|---|
| CRIMSON LANE WEDDING AND EVENT VENUE PWS | Public drinking water violation resolved | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water report | |
| CRIMSON LANE WEDDING AND EVENT VENUE PWS | Public drinking water inspection | |
| NORADA LANES BOWLING ALLEY PWS | Public drinking water director's orders | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water notice of violation | |
| REAM-MCELROY VFW POST 9381 PWS | Public drinking water inspection | |
| NORADA LANES BOWLING ALLEY PWS | Public drinking water notice of violation | |
| ADA WTP | State water loans | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water notice of violation | |
| ADA WTP | State water loans | |
| ADA WTP | Wastewater and stormwater discharge permit | |
| REAM-MCELROY VFW POST 9381 PWS | Public drinking water violation resolved | |
| ADA WTP | State water loans | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water inspection | |
| ADA WTP | Wastewater and stormwater discharge permit | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water notice of violation | |
| ADA WTP | State water loans | |
| REAM-MCELROY VFW POST 9381 PWS | Public drinking water inspection | |
| NORADA LANES PWS | Public drinking water notice of violation | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water compliance letter | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water report | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water violation resolved | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water notice of violation | |
| HILLCREST ESTATES MOBILE HOME COURT PWS | Public drinking water inspection | |
| REAM-MCELROY VFW POST 9381 PWS | Public drinking water compliance letter |
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
- Adacity68% of residents
- Liberty Townshiptownship22% of residents
- Jackson Townshiptownship3% of residents
- Orange Townshiptownship3% of residents
- Marion Townshiptownship2% of residents
- Washington Townshiptownship1% of residents
- Cessna Townshiptownship1% of residents
School districts
ZIP codes next door
The county
Hardin County: 10 ZIP codes, 23 cities, villages and townships, 31,735 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 45810?
ZIP code 45810 is the Ada, Ohio post office area in Hardin County, home to 7,840 residents. Of its residents, 68% live in the city of Ada, 22% in Liberty Township, 3% in Jackson Township and 3% in Orange Township.
What county is ZIP code 45810 in?
ZIP code 45810 lies mostly in Hardin County, Ohio, and reaches into Allen County.
Where does the tap water in ZIP code 45810 come from?
Groundwater wells (3 wells). Ada Village.
What school district is ZIP code 45810 in?
ZIP code 45810 is in the Ada Exempted Village School District.
Cite and data
Cite this page as:
Cracked Buckeye, "45810 · Ada, Hardin County", https://crackedbuckeye.com/zip/45810/, built 2026-10-31, accessed [date].
How to cite · Report a correction · Built 2026-10-31
