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Tiffin

Seneca County · 28,690 residents

Tap water here: mostly Sandusky River water, treated at Aqua Ohio - Tiffin Water Treatment Plant. The water here

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Seneca County

44883 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: Mostly Sandusky River water, supplemented by 5 wells (both listed in EPA SDWIS); the production split between them is not given.. Source: EPA SDWIS
  2. Local history 1813 The town here was settled around 1813, later than 54% of the Ohio ZIPs with a researched town. Source: Ohio History Connection
  3. EV chargers 0.1 mi This ZIP sits close to a DC fast charger: the nearest is 0.1 miles away, closer than 99% of Ohio ZIPs. Source: Alternative Fuels Data Center
  4. Colleges 0.0 mi This ZIP sits close to a college or university: the nearest is 0.0 miles away, closer than 99% of Ohio ZIPs. Source: NCES IPEDS
  5. Rail crossings 37 This ZIP has a lot of rail crossings: 37 public at-grade crossings, more than 98% of Ohio ZIPs. Source: FRA crossing inventory (Form 71, current)
  6. Historic places 32 This ZIP has a lot of listed historic places: 32 on the National Register, more than 98% of Ohio ZIPs. Source: National Register data
  7. Libraries 0.1 mi This ZIP sits close to a public library: the nearest is 0.1 miles away, closer than 97% of Ohio ZIPs. Source: IMLS Public Libraries Survey
  8. 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
  9. Lead 5.4 ppb Lead runs higher than most here: the 90th-percentile tap result is 5.4 ppb (the action level is 15), more than 96% of Ohio ZIPs on a public system. Source: ODH childhood lead testing
  10. Disinfection byproducts 61 µg/L Disinfection byproducts run higher than most here: 61 µg/L of total trihalomethanes in the latest yearly average (the limit is 80), more than 95% of Ohio ZIPs with a result. Source: EPA Six-Year Review 4 compliance monitoring data

Local events in 44883

27 events in the next 90 days from 5 public calendars. All local events in 44883

  1. HS Boys/Girls Cross Country at Div. IV Regional Meet (Hedges Boyer Park)

    1 to 3 p.m. · Tiffin, OH 44883, USA · From Woodmore Local School District

  2. Registration for Spring 2027 – Sophomores

    All day · From Tiffin University

  3. Registration for Spring 2027 – First-Years

    All day · From Tiffin University

Checked October 20; the events page is refreshed daily.

Your ballot

Who represents 44883, and what is on its ballot for the November 3, 2026 general election.

Locator: Seneca County and Seneca's U.S. House, Ohio Senate and Ohio House districtsLocator: Seneca County and Seneca's U.S. House, Ohio Senate and Ohio House districts.Seneca CountyU.S. House district 5: Bob Latta (R)Ohio Senate district 26: not on the 2026 ballot; the sitting member is Bill Reineke (R)Ohio House district 88: Gary Click (R)
Seneca County and 44883's U.S. House, Ohio Senate and Ohio House districts.
ChamberDistrictMemberParty
U.S. HouseDistrict 5——
Ohio SenateDistrict 26Bill ReinekeR
Ohio HouseDistrict 88Gary ClickR

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.

Statewide races:

44883's district races:

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 44883 · 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

Mostly Sandusky River water, supplemented by 5 wells (both listed in EPA SDWIS); the production split between them is not given.Aqua Ohio - Tiffin Water Treatment Plant · Aqua Ohio - Tiffin

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 523–939 ft, averaging 770 ft · Tiffin 699–793 ft, averaging 760 · Seneca County 523–1,001 ft (USGS 3DEP)

Sandusky River
Inland river · via Aqua Ohio - Tiffin
Drawn from: Mostly Sandusky River water, supplemented by 5 wells (both listed in EPA SDWIS); the production split between them is not given.
Treated at Aqua Ohio - Tiffin Water Treatment Plant, Tiffin, Seneca County, OH
  • primarySandusky River intake · N/A (surface water, not a well field) · ~86%
    Direct river intake at approximately river mile 41.08
  • secondaryTiffin wellfield · Sandusky River valley sand and gravel, adjacent to the river channel · ~14%
    5 active wells located adjacent to the Sandusky River near the plant, used as a blend/backup source
    Well 10Well 21Well 24Well 25Well 26
Show everything served from this plant

Aqua Ohio - Tiffin has 8,311 service connections serving 20,279 people; it has substantially implemented source water protection under Ohio's program. Office: 740-383-0939 (SDWIS).

Ohio EPA loans since 2016 for projects inside this ZIP: $120.5 million across 29 projects, $16.3 million of it forgiven (wastewater $108.6M, drinking water $10.2M, nonpoint runoff $1.8M); largest: HRT Facility Project (Tiffin, 2026, $31.7M); Interceptor Upgrade Project (Tiffin, 2026, $30.8M); WWTP LTCP Upgrades CSO (Tiffin, 2020, $14.3M).

Wells: EPA lists 5 active wells. ODNR well logs locate 4 public-supply wells inside Aqua Ohio - Tiffin's wellhead protection zone, 88 to 286 ft deep, in limestone. Zoom in to see them as dots.
Well 10Well 21Well 24Well 25Well 26
Water bodies
Sandusky River
Raw intakes
Sandusky River
Active wells
5
Serves
20,279 people · Seneca County
EPA ID
OH7400614
aquawater.com

About this area's water

The Tiffin Waterworks at 170 Ella Street in Tiffin, Ohio, which draws from the Sandusky River and local wellfield
The Tiffin Waterworks at 170 Ella Street in Tiffin, Ohio, which draws from the Sandusky River and local wellfieldPhoto: Nyttend, Public domain · Wikimedia Commons
Did you know
  • Tiffin is one of the few Ohio cities of its size whose tap water comes from an investor-owned utility: Aqua Ohio bought the system from Ohio American Water in May 2012, so water rates are set by the Public Utilities…
  • Aqua Ohio's report states plainly that the company does not hold regular public meetings on drinking water quality - customers with concerns are pointed to a call center, the PUCO, or the Ohio Consumers' Counsel.
  • Individual trihalomethane samples in 2025 reached 101.2 ppb, above the 80 ppb standard, even though the running average that determines compliance came in at 70.2 ppb.
  • The Sandusky River both supplies Tiffin's intake and receives the city's combined sewer overflows - the wastewater plant's $27 million high-rate filtration project is aimed at cutting those overflows to four a year by…
  • In a rate case where a 'Seneca' service area appears on the state consumer advocate's chart, that line is Lake Seneca in Williams County, not Tiffin in Seneca County; Tiffin bills under the former Ohio American Water…

Source: prod.aquawater.comessential.coocc.ohio.gov

History6
  • 1913The Great Flood of 1913 on the Sandusky River devastated Tiffin - the same river that supplies the city's drinking water intake.
  • 2003Ohio EPA completed the source water assessment for the Tiffin system; the source is rated highly susceptible to contamination, with the single rating driven by the surface water intake rather than…
  • 2012Aqua Ohio purchased the Tiffin water system from Ohio American Water in May 2012, as part of Aqua America's acquisition of all of American Water's regulated Ohio operations (about 50,730 water…
  • 2023Aqua replaced 90-year-old cast iron mains on Grand Avenue, Fifth Avenue and Huss Street with ductile iron - a $1,324,000 contract, part of roughly $3.1 million invested in Tiffin that year.
  • 2025Aqua Ohio filed PUCO case 25-0594-WW-AIR (June 30, 2025) seeking $13.4 million, or 16.4%, more annual water revenue across its rate-regulated Ohio systems.
  • 2026PUCO issued its order June 10, 2026, authorizing about $9.5 million rather than the $13.4 million requested and rejecting Aqua's proposed increase to the fixed monthly customer charge; the resulting…

Source: prod.aquawater.comessential.cotiffinohio.gov

Treatment & pressure

How it is treated

Aqua Ohio treats Sandusky River water at its Tiffin plant, with five groundwater wells supplementing or backing up the river supply. The 2025 CCR documents conventional surface-water treatment: filtration monitored by turbidity (limit 0.3 NTU in 95% of daily samples; Tiffin's highest 2025 reading…

Source: prod.aquawater.comprod.aquawater.com

What it costs

$15.67 per 1,000 gallons

Typical household bill about $77 a month for water.

Tiffin falls in Aqua Ohio's PUCO Tariff No. 2 Rate Group 3 (systems formerly served by Ohio American Water, which Aqua bought in May 2012). Effective July 22, 2026 under the…

Source: dam.assets.ohio.govocc.ohio.govpuco.ohio.gov

Water quality & impurities10
ContaminantLevelLimitYear
Total Trihalomethanes (TTHM)
Range of individual detections 20.2-101.2 ppb - individual samples exceeded the MCL value even though the compliance…		70.2 ppb80 ppb MCL2025
Haloacetic Acids (HAA5)
Range 18.6-51.2 ppb.		36.4 ppb60 ppb MCL2025
Nitrate
Range 0.14-6.8 ppm; the CCR carries the infant blue-baby-syndrome advisory and warns that levels can rise quickly after…		6.8 ppm10 ppm MCL2025
Atrazine
Range ND-0.3 ppb; row-crop herbicide runoff.		0.3 ppb3 ppb MCL2025
Barium
Erosion of natural deposits.		0.05 ppm2 ppm MCL2025
Fluoride
Range 0.8-1.0 ppm.		0.9 ppm4 ppm MCL2025
Total Chlorine
Range 1.1-1.3 ppm.		1.3 ppm4 ppm MRDL2025
Turbidity
Range 0.02-0.15 NTU; 100% of samples met the standard.		0.15 NTUTreatment…2025
Lead (90th percentile)
0 of 30 samples over the action level.		5.4 ppb15 ppb action…2025
Copper (90th percentile)
1 of 30 samples exceeded the action level, at 1.4 ppm; the 90th percentile stayed well below it.		0.16 ppm1.3 ppm action…2025

Source: prod.aquawater.com

EPA compliance record

Lead at the tap: 90th-percentile result 5.4 ppb in 2025 (action level 15 ppb).

EPA record: no health-based violations since 2015.

Projects & plans4

Recent and current work

  • Grand Avenue / Fifth Avenue / Huss Street water main replacement · $1.3 million · 2023 · completed
    Replaced 90-year-old 6- and 10-inch cast iron with 2,550 feet of 8- and 12-inch ductile iron on Grand Ave, a 12-inch on Fifth Ave, and 2,355 feet of 12-inch on…
  • Tiffin Water Pollution Control Center capacity upgrade (city project, not Aqua) · 2021 · completed
    Raised treatable flow from 4 MGD to 13 MGD with a new 80-foot secondary clarifier and a 13-million-gallon equalization basin, under the 2017 long-term control…

Source: tiffinohio.govtiffinohio.gov

Planned or needed

  • AquaStorm high-rate cloth-media filtration at the city's Water Pollution Control Center · $27 million · 2026-2028 · planned
    Bid awarded to Adena; construction expected to start within months of the mid-2026 council briefing and the system online by July 2028. Treats up to 32 MGD…
  • Ongoing Aqua Ohio system investment · 2026 · planned
    Aqua's 2025 CCR states the company invested nearly $559 million in Ohio water systems from 2015-2025 and plans roughly $61 million statewide in 2026; no…

Source: tiffinohio.netprod.aquawater.com

Supply stress

A single river intake on the Sandusky, backed by five wells, in an agricultural watershed that Ohio EPA rates highly susceptible to contamination - the listed threats include agricultural runoff, construction runoff, oil and gas production, unsewered areas, wastewater discharges, landfills and commercial sources. The pressure shows up in…

Source: prod.aquawater.comtiffinohio.gov

Sewers

Sanitary

Sanitary sewer and treatment are run by the City of Tiffin's Water Pollution Control Center at 961 N. Water St. - a separate utility from Aqua's water system. Tiffin discharged raw sewage to the Sandusky River until a primary plant was built in 1955; secondary treatment and sludge filtration followed in 1964, a third digester and…

Storm

Tiffin has a combined sewer system: stormwater and sanitary flow share pipes, and overflows discharge to the Sandusky River. The long-term control plan targets no more than four combined sewer overflow activations per year, and the city publishes an annual…

Source: tiffinohio.govtiffinohio.net

Sourcesverified
prod.aquawater.comessential.cotiffinohio.govocc.ohio.govprod.aquawater.comdam.assets.ohio.govpuco.ohio.govtiffinohio.govtiffinohio.net

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

Water systems in this ZIP

36% of residents live outside every mapped system, most likely on private wells.

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

Violationsnone since 2015, lead 5.4 ppbRadon6.9 pCi/L avg, 52% above 4Stream health67% of land drains to streams failing aquatic lifeNearest sewage plantTiffin Water Pollution Control Center, 1.7 mi, 5/12 quarters in violationGroundwaterDRASTIC 120, 2,973 well logsElectricAEP OhioGas pipelinenearest transmission line 3.5 mi, 38.3 mi in the ZIPNearest power plantFremont Energy Center 18.2 mi, 685 MW gasGasColumbia Gas of Ohio, 55% on gasSchool districtTiffin CitySocial vulnerability49th percentile in OhioUpward mobilityrank 44.8 for low-income childrenPeople26.4% with a degree, 1.4% born abroadJobs12K jobs hereSchool tax24.2 mills, ~$1,695 on a $200K homePhoneAT&T OhioFlood5.6% in floodplainInternet99% served, fiber 39%Hazard risk41, above 41% of US tractsOil and gas wells747 in the ZIP, 30 producingSoilsUrban land, septic not ratedAbandoned minesnone mappedSpills16 reported since 2021, mostly oils and hydraulic fluidDisasters8 tornado tracks within 5 mi, 16 FEMA declarationsDams0 high-hazard within 10 mi, nearest 11.8 miTraffic19K a day on SR 18Bridges2 of 113 rated poorRail crossings37 public crossings, up to 40 trains a dayTransit52% within half a mile of a stopWalkability7.3 of 20, below averageAirportTOL 46.3 mi, Amtrak 32.8 miClimate30" snow, 51°F averageAlgal toxinsmonitored, none foundPFASnone detectedLead5.4 ppb at the 90th-percentile tap, 2,164 lead or galvanized lines, 4,065 unknownByproductsTTHM 61 µg/L (2019)Fluoridefluoridated, 6 treatment stepsWatershedSandusky, Willow Creek-Sandusky RiverLocal governmentTiffin (city)Cell signal5G on 93% of landU.S. HouseOH-5 Bob Latta (R)Life expectancy78.2 yearsHealth19% fair or poor health, obesity 35%Nearest hospitalMercy Health Tiffin Hospital, 2.2 mi, 3★Toxic sitesSuperfund 36 mi away, 15 TRIToxic releases14 lb on site, 2 facilitiesAirPM2.5 8.8 µg/m³, monitor 41.3 miFire/EMSTiffin Fire and Rescue Division Station 1, 0.1 miLibraryTiffin-Seneca Public Library, 0.1 miGroceries29% in low-income, low-access tractsEV chargersfast charger 0.1 mi, 3 stations hereHistorysettled 1813Historic places32 listed, incl. Aigler Alumni BuildingWetlands4.3% of land, 4,552 acresLand cover11% developed, 9% tree canopyParks1.4% public land, Van Buren State Park 22.9 miNursing homeAUTUMNWOOD CARE CENTER, 0.9 mi, 2★PoliceTiffin Police Department, 0.1 miCrimeno 2024 rate, Tiffin Police sent 5 monthsAquifer39% sensitive setting, karst, thin driftCollegeTiffin Academy of Hair Design, 0 miSchool ratings3.5 stars, Tiffin CityHome prices$196K typical, +83% in ten yearsBuilding permits223 units 2016 to 2025 in TiffinHomes and income$164K home, $63K incomeHousesbuilt 1952, 10,155 homes

Infrastructure in this ZIP

73.6 mi of highway (SR 53, US 224, SR 18) · 39.4 mi of railroad (CSX, Norfolk Southern, Northern Ohio & Western Railway) · 2 transit routes (North Central Area Transit) · 38.3 mi of gas transmission pipeline (North Coast Gas Transmission, Columbia Gas Transmission (TC Energy), Rover Pipeline (Energy Transfer)) · 23.1 mi of oil, fuel or NGL pipeline (Sunoco (Energy Transfer), Buckeye Partners) · 58.5 mi of electric transmission line (AEP Ohio) · 1 airfield or heliport (Seneca County) · 1 sewage plant (Tiffin Water Pollution Control Center) · 30 combined sewer overflows · 3 dams (Mohawk Lake Dam, Bacon Low Head Dam, Ella Street Low Head Dam) · 10 substations · 1 refinery or fuel terminal (BP Products North America, Incorporated) · 66 grade crossings (Northern Ohio & Western Railway, CSX, Norfolk Southern) · 13 registered towers · 5 public EV charger listings · 2 landfills or waste sites, open and closed (City of Tiffin Landfill, Tiffin Wpcc) · 2 brine injection or gas storage wells · 1 pipeline incident since 2010 · 2 hospitals (Mercy Health Tiffin Hospital, Sojourn at Seneca) · 6 fire or EMS stations · 2 police stations · 2 post offices · 4 USGS stream gauges (Honey Creek at Melmore OH, Sandusky River at Tiffin OH, Rock Creek near Republic OH) · 2 water towers or tanks in OpenStreetMap · 4 water works or pumping stations in OpenStreetMap · 1.11 mi of trail and bike route · 28 transit stops · 114 bridges and culverts in the inventory · 22 sites with underground fuel tanks in use · 8 open leaking-tank releases · 18 other permitted dischargers (Aqua Ohio Water Co - Tiffin Wtp, Atlas Ind Inc, Brook Park Estates Mhp) · 2 quarries or pits (Maple Grove, Liberty Quarry) · 1 hazardous waste handler · 4 prisons or jails (Seneca County Youth Center, Seneca County Jail, Crosswaeh Community Based Correctional Facility F) · 35 source water protection zones (Aqua Ohio - Tiffin, Walnut Grove Campground No 1, Mohawk Golf And Country Club Inc) · 1 stormwater (MS4) permit area (City of Tiffin) · 40 biosolids application fields (sludge from Tiffin WWTP) · 5 brownfield or cleanup sites · 4 broadcast transmitters (WHEI, WCKY-FM, WTTF) · 1 911 call center (Seneca County Department of Public Safety) · 2 tire or battery drop-off sites · 2 mining permit areas (Maple Grove, Mgq (permit IM-2239)) · 1 ODOT facility (Seneca Full Service Facility) · 3 traffic signals.

Draw them44 layers on the map

Intakes and plants

Inland rivers

Mostly Sandusky River water, supplemented by 5 wells (both listed in EPA SDWIS); the production split between them is not given.Aqua Ohio - Tiffin Water Treatment Plant · Aqua Ohio - Tiffin

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 2015

No health-based violations since 2015Aqua Ohio - Tiffin · lead 5.4 ppb (2025)

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

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Disinfection byproducts

60 to 80

TTHM 61 µg/L (2019)Aqua Ohio - Tiffin · HAA5 34 · worst year 61

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 detected

No PFAS detectedAqua Ohio - Tiffin · 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

5 to 10 ppb

Lead 5.4 ppb at the 90th-percentile tapAqua Ohio - Tiffin · period ending 2025-12 · 2,164 of 8,525 service lines lead or galvanized, 4,065 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

FluoridatedAqua Ohio - Tiffin · 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

Monitored, no microcystin found

Monitored, none foundAqua Ohio - Tiffin

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 120 · Limestone2,973 well logs · median 93 ft deep · 20 karst and spring points

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

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Aquifer

30 to 60%

39% sensitive geologic settingkarst-prone bedrock, thin drift at the center · 6% wellhead protection

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

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Sewage plants

4 to 7 quarters

Tiffin Water Pollution Control Center · 1.7 mi5 of 12 quarters in violation · combined sewer overflows · 4 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

Half to three quarters

67% of the land drains to streams failing aquatic lifeSnuff Creek-East Branch Wolf Creek · bacteria (pathogens), nutrients

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 Erie

Sandusky subbasinWillow Creek-Sandusky River · 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 $175,000

Median home $163,600household income $62,692 · rent $883 · 69% 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

1940 to 1959

Median year built 195210,155 homes · $137K 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… · Seneca County Auditor

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Building permits

5 to 15

223 housing units permitted 2016 to 2025Tiffin · 12.8 per 1,000 residents · 44 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

75 to 100%

+83% in ten years+50% 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

22 to 25 mills

24.2 effective school millsTiffin City · about $1,695 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 · 88% of residents, then North Central Electric 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 Ohio

Columbia Gas of OhioPUCO-regulated utility · 55% of homes heat with utility gas

Source: PUCO 2026 county map of gas distribution companies, HIFLD/EIA-176 territory polygons, ACS 2020-2024 heating fuel · PUCO natural gas · HIFLD

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Power plants

10 to 20 miles

Fremont Energy Center · 18.2 migas, 685 MW · 0 plants within 10 miles

The nearest power plant

  1. POET Biorefining - FostoriaNatural gas · 4 MW · 11.2 mi
    Capacity
    4 MW
    Main source
    Natural gas
    Technology
    Natural Gas Steam Turbine
    Operator
    Fostoria Ethanol
    Sector
    Industrial CHP
    Where
    Fostoria, Seneca County
    Generating units
    1
    Built
    2017
    EIA plant code
    63920

    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 miles

Nearest transmission line 3.5 miColumbia Gas Trans Co (interstate) · 38.3 mi of pipe in the ZIP

Source: EIA natural gas interstate and intrastate transmission pipelines via Esri's Federal User Community copy on ArcGIS Online (data last updated July 2025; 1,239 segments in and around Ohio): miles inside each ZIP by operator, distance from the… · EIA U.S. Energy Atlas · ArcGIS Online item

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Phone

AT&T 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

99% can get 100/20 Mbpsfiber 39% · cable 81% · 12,043 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 on 75 to 95%

5G on 93% of the land4G or better 100% · AT&T 99% · T-Mobile 86% · 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

DC fast charger under 2 miles

Fast charger 0.1 mi: CITY OF TIFFIN STATION3 public stations in the ZIP (4 Level 2, 3 DC fast ports) · 3 within 5 miles of its center

Public EV charging inside ZIP 44883

  1. CITY OF TIFFIN STATION 2 DC fast2 DC fast · Tiffin · 0.1 mi
    Address
    90 S Washington St, Tiffin, OH 44883
    Ports
    2 DC fast
    Plugs
    CCS, CHAdeMO
    Network
    ChargePoint Network
    Hours
    24 hours daily
    Phone
    888-758-4389

    Station Locator (NREL) ↗ Alternative Fuels Data Center (source) ↗ Street map and directions ↗

  2. TIFFIN FORD CHRG POINT 60002 Level 2 · Tiffin · 1.8 mi
    Address
    2020 Ohio 18, Tiffin, OH 44883
    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 ↗

  3. COPPUS MOTORS 1 OUTSIDE STATION DC fast1 DC fast · 2 Level 2 · Tiffin · 1.9 mi
    Address
    2190 W Market St, Tiffin, OH 44883
    Ports
    1 DC fast · 2 Level 2
    Plugs
    CCS, 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

40 to 75%

52% within half a mile of a stop28 stops in the ZIP · North Central Area Transit

None inside the ZIP; the nearest station or terminal

  1. 11471 State Rte 613 WIntercity bus stop · Greyhound Lines · 25.2 mi
    What it is
    Intercity bus stop
    Operator
    Greyhound Lines
    City
    Findlay
    Coordinates
    41.13590, -83.66000

    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 7.3 of 2057 intersections per square mile · no EPA transit data

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

26 or more

37 public crossings22 gated · up to 40 trains a day · Northern Ohio & Western Railway

Source: FRA Grade Crossing Inventory (current records, Ohio): open at-grade crossings inside each ZIP, gates, trains a day at the busiest, timetable speed, railroads; nearest crossing to the population-weighted center; FRA 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

Under 5% of bridges poor

113 bridges, 2 rated poortypical build year 1986 · busiest USR 224, 10,539 vehicles a day

Bridges rated poor inside ZIP 44883

  1. River Rd. over Willow CreekPoor · built 1914 · 1.3 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1914
    Length
    12 ft
    Owner
    Other
    Vehicles a day
    1,701
    Coordinates
    41.13066, -83.16369

    National Bridge Inventory (source) ↗ Street map and directions ↗

  2. Ple Tr 143 over Sandusky River "closed"Poor · built 1914 · 6.4 mi
    Condition
    Poor: a deck, superstructure, substructure or culvert rated 4 or below on the 0 to 9 scale
    What it is
    Bridge
    Built
    1914
    Length
    62 ft
    Owner
    County
    Coordinates
    41.20667, -83.16333

    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 20,000

19,228 vehicles a day on SR 18745 trucks · 491K 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

30 to 50 miles

TOL · 46.3 miEugene F Kranz Toledo Express · Amtrak at Sandusky 32.8 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

6.9 pCi/L average radon527 tests · 52% above 4 pCi/L · median 4.2

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

5 to 10%

5.6% of residents in the 1% floodplain7% of the land is floodplain, 0% more in the 0.2% zone · zone A

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

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Hazard risk

40 to 60

Risk score 41 · higher than about 41% of US tractsIce storm 85 · Hail 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

20 to 30 inches

30" of snow a year · 50.9°F averageJanuary low 19° · July high 84° · 39" 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 8.8 µg/m³ at Erie, 41.3 miozone 65 ppb at Bowling Green

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 more

Nearest NPL site 36 mi: Little Scioto River15 toxic-release reporters · 1 Superfund program site in the ZIP

Superfund sites inside ZIP 44883

  1. Tiffin GlassSuperfund program · Tiffin · 1.2 mi
    Address
    Vine& Fourth Street (Nw Corner), Tiffin, OH 44883
    County
    Seneca County
    Status
    Superfund program site, not on the National Priorities List
    EPA program ID
    OHD054466701
    EPA registry ID
    110071101769

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

Source: EPA Facility Registry Service, Superfund (SEMS) and National Priorities List sites. Many program sites were assessed and needed no cleanup. Miles are straight-line from the ZIP's population-weighted center.

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

Under 1,000 lb a year

14 lb released on site in 20242 facilities · Webster Industries

Facilities reporting toxic releases inside ZIP 44883

  1. National Machinery LlcToxics Release Inventory · Tiffin · 0.7 mi
    Address
    161 Greenfield Street, Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883NTNLM161GR
    EPA registry ID
    110000814441

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  2. Excel Wire and Cable CoToxics Release Inventory · Tiffin · 0.7 mi
    Address
    108 Elm Avenue, Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883XCLWR108EL
    EPA registry ID
    110000391843

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  3. Buckeye Terminals, Llc - Tiffin TerminalToxics Release Inventory · Tiffin · 0.8 mi
    Address
    197 Wall Street, Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883BPXPL197WA
    EPA registry ID
    110000391825

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  4. Webster Mfg CoToxics Release Inventory · Tiffin · 0.9 mi
    Address
    325 Hall St., Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883WBSTR325HA
    EPA registry ID
    110000391834

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  5. Neo-Wood Products CoToxics Release Inventory · Tiffin · 1.1 mi
    Address
    447 Wall Street, Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883NWDPR447WA
    EPA registry ID
    110001623841

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  6. Tiffin Metal Products Co (0374020165)Toxics Release Inventory · Tiffin · 1.1 mi
    Address
    450 Wall Street, Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883TFFNM450WA
    EPA registry ID
    110001623805

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  7. Sterling Abrasive Products CoToxics Release Inventory · Tiffin · 1.2 mi
    Address
    525 Wall St., Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883STRLN525WA
    EPA registry ID
    110002112534

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  8. American Standard IncorporatedToxics Release Inventory · Tiffin · 1.3 mi
    Address
    324 4Th Avenue, Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883MRCNS3244T
    EPA registry ID
    110001623949

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  9. Tiffin Farmers Cooperative, Inc.Toxics Release Inventory · Tiffin · 1.3 mi
    Address
    458 Second Ave, Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883TFFNN458SE
    EPA registry ID
    110001623985

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  10. Tiffin Casting Products, Inc.Toxics Release Inventory · Tiffin · 1.3 mi
    Address
    745 South County Road 13, Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44883HRVRD745SC
    EPA registry ID
    110001225157

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  11. American Fine SinterToxics Release Inventory · Tiffin · 1.8 mi
    Address
    957 N Maule Rd, Tiffin, OH 44883
    County
    Seneca County County
    Status
    Reports to the Toxics Release Inventory (***unchanged***)
    EPA program ID
    4488WMRCNF957NM
    EPA registry ID
    110071901327

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  12. Tiffin Insulators Co LlcToxics Release Inventory · Tiffin · 1.8 mi
    Address
    981 Tyber Rd, Tiffin, OH 44883
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (closed)
    EPA program ID
    44883SVSSX981TY
    EPA registry ID
    110037143944

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  13. Jacobson Mfg, Llc - TiffinToxics Release Inventory · Tiffin · 1.9 mi
    Address
    1988 County Road #593, Tiffin, OH 44883
    County
    Seneca County County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    4488WJCBSN1988C
    EPA registry ID
    110060259884

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  14. Carmeuse Lime Maple Grove OperationsToxics Release Inventory · Bettsville · 7.8 mi
    Address
    1967 County Road 42, Bettsville, OH 44815
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44815HLMNC1967W
    EPA registry ID
    110008604670

    EPA facility record ↗ EPA Facility Registry Service (source) ↗ Street map and directions ↗

  15. Vesuvius Usa Maple Grove PlantToxics Release Inventory · Bettsville · 7.8 mi
    Address
    1967 W County Rd 42, Bettsville, OH 44815
    County
    Seneca County
    Status
    Reports to the Toxics Release Inventory (active)
    EPA program ID
    44815VSVSS1967W
    EPA registry ID
    110069445933

    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 miles

0 high-hazard dams within 10 milesNearest: Beaver Creek Upground Reservoir, 11.8 mi, condition fair

The nearest high-hazard dam

  1. Beaver Creek Upground ReservoirBeaver Creek - Offstream · condition: fair · 11.8 mi
    Hazard class
    High: a failure would probably cost a life
    Condition
    Fair (assessed 03/27/2024)
    River or stream
    Beaver Creek - Offstream
    Purpose
    Water Supply
    Type
    Earth
    Height
    34 ft
    Storage
    2,900 acre-feet
    Completed
    1971
    Owner type
    Local Government
    County
    Seneca County
    Nearest town (NID)
    Greensprings
    Last inspection
    06/14/2023
    Emergency action plan
    Yes
    NID ID
    OH00469

    National Inventory of Dams record ↗ National Inventory of Dams (source) ↗ Street map and directions ↗

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

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

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Disasters

6 to 10

8 tornado tracks within 5 miles since 19505 rated F2/EF2+ · 16 federal declarations for Seneca 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

15 to 39

16 spills reported since 2021mostly oils and hydraulic fluid · 3 reached water

Spills reported since 2021 inside ZIP 44883

  1. Sheen Rainbow / Hydrocarbon Reached water2024-01-03 · Tiffin · 0.6 mi
    Reported
    2024-01-03
    What spilled
    Sheen Rainbow / Hydrocarbon
    Reached a waterway
    74 - Rock Creek
    Where
    Tiffin, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2401EPA0000009

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  2. Fuel Gasoline ( 25% Ethanol Not E85)2024-07-03 · Tiffin · 0.6 mi
    Reported
    2024-07-03
    What spilled
    Fuel Gasoline ( 25% Ethanol Not E85)
    Where
    Tiffin, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2407EPA0001124

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  3. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2023-10-26 · Tiffin · 0.9 mi
    Reported
    2023-10-26
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road); Oil Petroleum Not Otherwise Specified (Nos)
    Where
    Tiffin, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2310EPA0001835

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  4. Paint Nos / Lacquer (Not Specified)2025-08-02 · Tiffin · 1.0 mi
    Reported
    2025-08-02
    What spilled
    Paint Nos / Lacquer (Not Specified)
    Where
    Tiffin, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2508EPA0001306

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  5. Wet Gas / Natural Gas Liquid(S) Reached water2021-07-18 · Tiffin · 1.0 mi
    Reported
    2021-07-18
    What spilled
    Wet Gas / Natural Gas Liquid(S)
    Reached a waterway
    99 - Unnamed
    Where
    Tiffin, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2107EPA0001077

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  6. Material Blue Reached water2021-09-10 · Tiffin · 1.4 mi
    Reported
    2021-09-10
    What spilled
    Material Blue
    Reached a waterway
    99 - Unnamed
    Where
    Tiffin, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2109EPA0001430

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  7. Oil Mineral / Baby Oil / White Oil / Liquid Paraffin2022-11-05 · Tiffin · 1.6 mi
    Reported
    2022-11-05
    What spilled
    Oil Mineral / Baby Oil / White Oil / Liquid Paraffin
    Largest amount reported
    96 gallons
    Where
    Tiffin, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2211EPA0001649

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  8. Oil Motor / Lube Oil / Vehicle2024-09-01 · Eden Twp · 2.4 mi
    Reported
    2024-09-01
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Where
    Eden Twp, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2409EPA0001502

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  9. Fuel Gasoline ( 25% Ethanol Not E85)2026-08-27 · Hopewell Twp · 2.5 mi
    Reported
    2026-08-27
    What spilled
    Fuel Gasoline ( 25% Ethanol Not E85)
    Largest amount reported
    15 gallons
    Where
    Hopewell Twp, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2608EPA0001611

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  10. Other / All Other / Trade Name / Mixture / Solution Etc2022-10-10 · Clinton Twp · 3.4 mi
    Reported
    2022-10-10
    What spilled
    Other / All Other / Trade Name / Mixture / Solution Etc
    Where
    Clinton Twp, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2210EPA0001536

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  11. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2023-01-31 · Seneca Twp · 4.1 mi
    Reported
    2023-01-31
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Where
    Seneca Twp, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2301EPA0000153

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  12. Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)2021-02-01 · Eden Twp · 5.3 mi
    Reported
    2021-02-01
    What spilled
    Fuel Diesel / Diesel Fuel (Vehicle On Or Off Road)
    Largest amount reported
    100 gallons
    Where
    Eden Twp, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2102EPA0000142

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  13. Material Red2025-07-08 · Liberty Twp · 6.0 mi
    Reported
    2025-07-08
    What spilled
    Material Red
    Where
    Liberty Twp, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2507EPA0001135

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  14. Oil Petroleum Not Otherwise Specified (Nos)2023-04-30 · Liberty Twp · 6.8 mi
    Reported
    2023-04-30
    What spilled
    Oil Petroleum Not Otherwise Specified (Nos)
    Where
    Liberty Twp, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2304EPA0000700

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  15. Sewage Human2022-05-30 · Seneca Twp · 6.9 mi
    Reported
    2022-05-30
    What spilled
    Sewage Human
    Where
    Seneca Twp, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2205EPA0000791

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

  16. Oil Motor / Lube Oil / Vehicle2024-02-05 · Liberty Twp · 7.8 mi
    Reported
    2024-02-05
    What spilled
    Oil Motor / Lube Oil / Vehicle
    Where
    Liberty Twp, Seneca County
    Ohio EPA district office
    NWDO
    Ohio EPA case number
    2402EPA0000191

    Ohio EPA spill reports (source) ↗ Street map and directions ↗

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

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

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Oil and gas wells

More than 200 wells

747 wells in the ZIP30 producing · 0 shale · 24 orphan · nearest 0.46 mi

Shale and injection wells inside ZIP 44883

  1. John W Watson (Swiw # 1) 4 InjectionInjection well (Class II) · 2.7 mi
    What it is
    Injection well (Class II)
    Operator
    Frantz Enterprises Ltd.
    County
    Seneca County
    API well number
    34147202440000
    Coordinates
    41.15295, -83.18406

    ODNR oil and gas wells (source) ↗ Street map and directions ↗

  2. Roger L. Frantz {Swiw #2} 1 InjectionInjection well (Class II) · 7.2 mi
    What it is
    Injection well (Class II)
    Operator
    Frantz Enterprises Ltd.
    County
    Seneca County
    API well number
    34147203480000
    Coordinates
    41.21666, -83.20253

    ODNR oil and gas wells (source) ↗ Street map and directions ↗

Source: ODNR Division of Oil and Gas Resources well inventory (September 2026): drilled Utica, Marcellus and horizontal wells and Class II injection wells not plugged. Older vertical wells are on the full map. Miles are straight-line from the ZIP's population-weighted center.

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 28.7 mi

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

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Soils

No data

Urban landseptic not rated

Source: USDA NRCS SSURGO via Soil Data Access: the soil map unit under each ZIP's population-weighted center with its dominant component, drainage, hydric and farmland class, flooding, and the Ohio septic and basement interpretation ratings… · USDA Soil Data Access · Web Soil Survey · Open-Meteo elevation

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Parks

0.5 to 2%

1.4% public land · 1,438 acresSandusky - Heck Bridge SR · Van Buren State Park 22.9 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

3 to 7%

4.3% wetland · 4,552 acresforested/shrub wetland 3,613 · emergent wetland 470 · pond 241

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%

11% developed · 9% tree canopycropland 72% · forest 11% · pasture 3%

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%

26.4% bachelor's or higher88.9% white · 2.5% Black · 5.1% Hispanic · 0.7% Asian · 1.4% 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

12,328 jobs · 12,973 employed residentsManufacturing leads

Source: Census LEHD LODES 8, 2023, all jobs: workplace and residence counts by census block summed into ZCTAs (workplace-only blocks by block-group or tract majority), origin-destination flows for where residents work; Census ZIP Code Business… · Census LEHD · BLS local unemployment · BLS QCEW · BEA county GDP · USAspending · OSHA enforcement data · Census ZIP Business Patterns · Census ACS · USDA ERS county typology · CDFI Fund Opportunity Zones

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Economic history

Inland rivers

Mostly Sandusky River water, supplemented by 5 wells (both listed in EPA SDWIS); the production split between them is not given.Aqua Ohio - Tiffin Water Treatment Plant · Aqua Ohio - Tiffin

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

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Upward mobility

40th to 45th

Percentile rank 44.8income rank at 35 for children of low-income parents · 1.88% incarcerated in 2010

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

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Social vulnerability

40th to 60th

49th percentile of Ohio tractssocioeconomic 41 · household 42 · minority status 30 · housing and transport 71

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

16 to 20%

18.7% in fair or poor healthobesity 34.6% · diabetes 12.7% · smoking 15.3% · depression 25.4%

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

76 to 79

78.2 years life expectancy11 tracts, from 75.4 to 84

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

Mercy Health Tiffin Hospital · 2.2 miTiffin · 120 beds · 1 within 10 miles

Hospitals within 5 miles, and the nearest beyond

  1. Mercy Health Tiffin HospitalGeneral hospital · Tiffin · 2.2 mi
    What it is
    General hospital
    Address
    45 St Lawrence Drive, Tiffin, OH 44883
    County
    Seneca County
    Beds
    120
    Helipad
    Yes
    Ownership
    Non-profit
    Medicare overall rating
    3 of 5 stars
    Emergency department (Medicare)
    Yes
    Medicare reports it as
    Mercy Health - Tiffin Hospital
    Phone
    (419) 455-7000
    Medicare ID
    360089

    Medicare Care Compare ↗ Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗

  2. Sojourn at SenecaPsychiatric hospital · Tiffin · 2.2 mi
    What it is
    Psychiatric hospital
    Address
    50 St Lawrence Drive, Tiffin, OH 44883
    County
    Seneca County
    Beds
    24
    Helipad
    Yes
    Ownership
    Non-profit
    Medicare overall rating
    not rated
    Emergency department (Medicare)
    No
    Medicare reports it as
    Sojourn at Seneca Senior Behavioral Health Hospita
    Phone
    (952) 983-4245
    Medicare ID
    364055

    Medicare Care Compare ↗ Where HIFLD got this record ↗ HIFLD hospitals (source) ↗ Street map and directions ↗

  3. Fostoria Community HospitalGeneral hospital · Fostoria · 13.4 mi
    What it is
    General hospital
    Address
    501 Van Buren Street, Fostoria, OH 44830
    County
    Hancock County
    Beds
    25
    Helipad
    Yes
    Ownership
    Non-profit
    Medicare overall rating
    4 of 5 stars
    Emergency department (Medicare)
    No
    Phone
    (419) 435-7734
    Medicare ID
    361318

    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.

Community health centers within 3 miles

  1. Tiffin Admin Outreach OfficeHealth center · Tiffin · 1.2 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Tiffin
    Coordinates
    41.12971, -83.18804

    Find a Health Center (HRSA) ↗ HRSA data (source) ↗ Street map and directions ↗

  2. Tiffin Community Health CenterHealth center · Tiffin · 1.2 mi
    Run by
    a federally qualified health center
    Setting
    Clinic
    City
    Tiffin
    Coordinates
    41.10784, -83.19686

    Find a Health Center (HRSA) ↗ HRSA data (source) ↗ Street map and directions ↗

Source: HRSA health center service delivery sites, active, September 2026 (school-based sites left out). Health centers see patients whether or not they have insurance, with fees on a sliding scale. Miles are straight-line from the ZIP's population-weighted center, as the card above measures them.

Dialysis centers within 5 miles

  1. Usrc Tiffin DialysisDialysis · Tiffin · 2.2 mi
    Address
    100 Shaffer Park Drive, Tiffin, OH 44883
    Dialysis stations
    13
    Medicare star rating
    3 of 5 stars
    Services
    in-center hemodialysis, peritoneal dialysis, home hemodialysis training
    Ownership
    for profit
    Chain
    US Renal Care, Inc.
    Medicare certified since
    2020-03-26
    Phone
    (567) 207-2030
    Medicare ID
    362893

    Medicare Care Compare ↗ CMS dialysis facility list (source) ↗ Street map and directions ↗

  2. Davita Seneca DialysisDialysis · Tiffin · 2.2 mi
    Address
    10 St. Lawrence Drive, Tiffin, OH 44883
    Dialysis stations
    13
    Medicare star rating
    3 of 5 stars
    Services
    in-center hemodialysis
    Ownership
    for profit
    Chain
    DaVita
    Medicare certified since
    2000-03-28
    Phone
    (419) 443-1051
    Medicare ID
    362622

    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 mile

AUTUMNWOOD CARE CENTER · 0.9 mi2 of 5 stars · 93 beds · 3 within 5 miles

Nursing homes within 3 miles

  1. Autumnwood Care Center2 of 5 stars · Tiffin · 0.9 mi
    Address
    670 E Sr 18, Tiffin, OH 44883
    Certified beds
    93
    Residents on an average day
    89
    Medicare overall rating
    2 of 5 stars
    Health inspections
    2 of 5 stars
    Staffing
    2 of 5 stars
    Quality measures
    3 of 5 stars
    Penalties since 2023
    1 fine totalling $28,340 (latest 2026-04-22)
    Ownership
    For profit - Corporation
    Chain
    GARDEN SPRINGS HEALTHCARE
    Takes
    Medicare and Medicaid
    Phone
    (419) 447-7151
    Medicare ID
    365380
    Map point
    the ZIP's center (the address did not geocode)

    Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗

  2. The Willows at Tiffin5 of 5 stars · Tiffin · 0.9 mi
    Address
    410 Fair Lane, Tiffin, OH 44883
    Certified beds
    67
    Residents on an average day
    64
    Medicare overall rating
    5 of 5 stars
    Health inspections
    5 of 5 stars
    Staffing
    4 of 5 stars
    Quality measures
    5 of 5 stars
    Penalties since 2023
    none
    Ownership
    For profit - Corporation
    Chain
    TRILOGY HEALTH SERVICES
    Takes
    Medicare and Medicaid
    Phone
    (419) 443-0059
    Medicare ID
    366473
    Map point
    the ZIP's center (the address did not geocode)

    Medicare Care Compare ↗ CMS nursing home data (source) ↗ Street map and directions ↗

  3. St Francis Senior Ministries4 of 5 stars · Tiffin · 1.2 mi
    Address
    182 St Francis Ave, Tiffin, OH 44883
    Certified beds
    54
    Residents on an average day
    51
    Medicare overall rating
    4 of 5 stars
    Health inspections
    4 of 5 stars
    Staffing
    3 of 5 stars
    Quality measures
    4 of 5 stars
    Penalties since 2023
    none
    Ownership
    Non profit - Church related
    Chain
    CSJ INITIATIVES
    Continuing care retirement community
    Yes
    Takes
    Medicare and Medicaid
    Phone
    (419) 447-2723
    Medicare ID
    366102

    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

No data

No 2024 rateTiffin Police · only 5 months of 2024 on file

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

Tiffin Police Department · 0.1 mi2 stations within 3 miles · post office 0.2 mi

Police stations within 3 miles

  1. Tiffin Police DepartmentTiffin · 0.1 mi
    Address
    51 East Market Street, Tiffin, OH 44883
    Coordinates
    41.11475, -83.17798

    USGS National Map structures (source) ↗ Street map and directions ↗

  2. Seneca County Sheriff's OfficeTiffin · 2.7 mi
    Address
    3040 South State Route 100, Tiffin, OH 44883
    Coordinates
    41.07945, -83.15413

    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 mile

Tiffin Fire and Rescue Division Station 1 · 0.1 mi4 stations within 3 miles, 5 within 8

Fire and EMS stations within 3 miles

  1. Tiffin Fire and Rescue Division Station 1Tiffin · 0.1 mi
    Address
    53 South Monroe Street, Tiffin, OH 44883
    Coordinates
    41.11497, -83.17799

    USGS National Map structures (source) ↗ Street map and directions ↗

  2. Tiffin Fire and Rescue Division Station 2Tiffin · 1.0 mi
    Address
    401 North Washington Street, Tiffin, OH 44883
    Coordinates
    41.12901, -83.17897

    USGS National Map structures (source) ↗ Street map and directions ↗

  3. Clinton Township Volunteer Fire Department Station 1Tiffin · 2.3 mi
    Address
    837 State Highway 101, Tiffin, OH 44883
    Coordinates
    41.13551, -83.14071

    USGS National Map structures (source) ↗ Street map and directions ↗

  4. Clinton Township Fire Department Station 2Tiffin · 2.6 mi
    Address
    863 US Highway 224, Tiffin, OH 44883
    Coordinates
    41.08103, -83.15293

    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 mile

Tiffin-Seneca Public Library · 0.1 mi1 within 3 miles, 1 within 8

Public libraries within 3 miles, and the nearest beyond

  1. Tiffin-Seneca Public LibraryCentral library · Tiffin · 0.1 mi
    Address
    77 Jefferson St., Tiffin, OH 44883
    What it is
    Central library
    Library system
    Tiffin-Seneca Public Library
    Open
    3,120 hours a year, 52 weeks
    Building
    28,241 sq ft
    System's visits, FY2024
    100,516
    System's loans, FY2024
    294,563
    People the system serves
    31,634
    Phone
    (419) 447-3751

    IMLS Public Libraries Survey (source) ↗ Street map and directions ↗

  2. Bliss Memorial Public LibraryCentral library · Bloomville · 9.4 mi
    Address
    20 S. Marion St., Bloomville, OH 44818
    What it is
    Central library
    Library system
    Bliss Memorial Public Library
    Open
    1,772 hours a year, 52 weeks
    Building
    2,160 sq ft
    System's visits, FY2024
    8,996
    System's loans, FY2024
    10,639
    People the system serves
    1,607
    Phone
    (419) 983-4675

    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 44883

  1. Enchanted Moment Doll Museum - GalleryArt museum · Tiffin · 0.2 mi
    What it is
    Art museum
    City
    Tiffin
    Coordinates
    41.11149, -83.17452

    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.

  2. Tiffin Historic TrustHistorical society · Tiffin · 0.2 mi
    What it is
    Historical society
    City
    Tiffin
    Coordinates
    41.11149, -83.17452

    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.

  3. Diane Kidd GalleryArt museum · Tiffin · 0.6 mi
    What it is
    Art museum
    City
    Tiffin
    Coordinates
    41.11893, -83.18477

    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.

  4. Seneca County MuseumMuseum · Tiffin · 2.1 mi
    What it is
    Museum
    City
    Tiffin
    Coordinates
    41.08435, -83.18369

    Search Wikipedia ↗ IMLS Museum Data Files (source) ↗ Street map and directions ↗

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

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

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

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Groceries

10 to 33%

29% in low-income, low-access tracts56% over 1 mile from a supermarket · 12% 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

Tiffin · settled 1813first 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

16 or more

32 listed historic placesAigler Alumni Building

  1. Aigler Alumni BuildingBuilding · Tiffin · listed 1979
    Address
    315 E. Market St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002779
    Coordinates
    41.11614, -83.16943

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  2. Bagby--Hossler HouseBuilding · Tiffin · listed 1986
    Address
    530 Sycamore St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1986
    NRIS reference number
    86001562
    Coordinates
    41.09743, -83.18727

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  3. Beatty Glass CompanyBuilding · Tiffin · listed 1980
    Address
    4th Ave. and Vine St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003217
    Coordinates
    41.12236, -83.18346

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  4. Black Student Union CenterBuilding · Tiffin · listed 1979
    Address
    120 Hedges St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002780
    Coordinates
    41.11401, -83.16770

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  5. Bowman's DistilleryBuilding · Tiffin · listed 1980
    Address
    215 Riverside Dr.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003218
    Coordinates
    41.12241, -83.17155

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  6. College HallBuilding · Tiffin · listed 1979
    Address
    310 E. Market St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002778
    Coordinates
    41.11635, -83.16766

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  7. Fine Arts BuildingBuilding · Tiffin · listed 1979
    Address
    338 E. Perry St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002770
    Coordinates
    41.11674, -83.16612

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  8. Founders Hall, Heidelberg CollegeBuilding · Tiffin · listed 1973
    Address
    Perry St. (OH 18)
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1973
    NRIS reference number
    73001534
    Coordinates
    41.11645, -83.16718

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  9. France HallBuilding · Tiffin · listed 1979
    Address
    119 Greenfield St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002776
    Coordinates
    41.11534, -83.16429

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  10. Gerhart-Rust ResidenceBuilding · Tiffin · listed 1979
    Address
    285 E. Perry St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002766
    Coordinates
    41.11679, -83.16838

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  11. Great HallBuilding · Tiffin · listed 1979
    Address
    44 Greenfield St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002777
    Coordinates
    41.11824, -83.16772

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  12. Hanson Machinery CompanyBuilding · Tiffin · listed 1980
    Address
    235 Miami St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003219
    Coordinates
    41.12029, -83.18815

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  13. Hedges-Hunter-Keller-Bacon GristmillBuilding · Tiffin · listed 1980
    Address
    255 Riverside Dr.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003220
    Coordinates
    41.12369, -83.17040

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  14. Hunter, William, HouseBuilding · Tiffin · listed 1980
    Address
    260 Riverside Dr.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003221
    Coordinates
    41.12325, -83.16991

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  15. Laird HallBuilding · Tiffin · listed 1979
    Address
    70 Greenfield St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002775
    Coordinates
    41.11503, -83.16618

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  16. Miami Street Grade SchoolBuilding · Tiffin · listed 1979
    Address
    155 Miami St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79001945
    Coordinates
    41.11838, -83.18452

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  17. Mueller BreweryBuilding · Tiffin · listed 1980
    Address
    146-164 Riverside Dr.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003222
    Coordinates
    41.11977, -83.17253

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  18. Mueller, Christ, HouseBuilding · Tiffin · listed 1980
    Address
    140-142 Riverside Dr.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003223
    Coordinates
    41.11968, -83.17277

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  19. National Home, Daughters of AmericaBuilding · Tiffin · listed 2003
    Address
    652 N. Sandusky St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    2003
    NRIS reference number
    02001730
    Coordinates
    41.13462, -83.16850

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  20. Octagon, TheBuilding · Tiffin · listed 1979
    Address
    297 E. Perry St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002764
    Coordinates
    41.11671, -83.16802

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  21. Ohio Lantern CompanyBuilding · Tiffin · listed 1980
    Address
    60-72 Hudson St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003226
    Coordinates
    41.12049, -83.16815

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  22. Pfleiderer Center for Religion and the HumanitiesBuilding · Tiffin · listed 1979
    Address
    28 Greenfield St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002773
    Coordinates
    41.11545, -83.16798

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  23. Pleasant Ridge United Methodist Church and CemeteryBuilding · Tiffin · listed 1993
    Address
    Jct. of OH 101 and Co. Rd. 38
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1993
    NRIS reference number
    93000880
    Coordinates
    41.16815, -83.09939

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  24. President's HouseBuilding · Tiffin · listed 1979
    Address
    67 Greenfield St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002768
    Coordinates
    41.11575, -83.16621

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  25. Social Science HouseBuilding · Tiffin · listed 1979
    Address
    266 E. Market St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002782
    Coordinates
    41.11587, -83.14561

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  26. SpringdaleBuilding · Tiffin · listed 1993
    Address
    318 Sycamore St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1993
    NRIS reference number
    93000878
    Coordinates
    41.10284, -83.18210

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  27. Tiffin Agricultural WorksBuilding · Tiffin · listed 1980
    Address
    40 Harrison St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003227
    Coordinates
    41.12035, -83.17529

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  28. Tiffin Art Metal CompanyBuilding · Tiffin · listed 1980
    Address
    450 Wall St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003228
    Coordinates
    41.12796, -83.18757

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  29. Tiffin WaterworksBuilding · Tiffin · listed 1980
    Address
    170 Ella St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003229
    Coordinates
    41.10455, -83.18715

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  30. Wagner Brothers Bottling WorksBuilding · Tiffin · listed 1980
    Address
    250--258 Benner St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003230
    Coordinates
    41.11479, -83.18380

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  31. Webster ManufacturingBuilding · Tiffin · listed 1980
    Address
    325 Hall St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1980
    NRIS reference number
    80003231
    Coordinates
    41.12477, -83.18937

    National Register file (NPS) ↗ Search Wikipedia ↗ Street map and directions ↗ On the Cracked Buckeye map

  32. Williard HallBuilding · Tiffin · listed 1979
    Address
    116 Greenfield St.
    Where
    Tiffin, Seneca County · ZIP 44883
    What it is
    Building
    Listed on the National Register
    1979
    NRIS reference number
    79002771
    Coordinates
    41.11461, -83.16450

    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 Seneca 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

Tiffin CityCity school district

Public schools inside ZIP 44883

  1. Tornado AcademyTiffin · 0.3 mi
    Address
    244 S Monroe St, Tiffin, OH 44883
    Kind (NCES)
    Regular School
    Students, 2023-24
    104
    Teachers (full-time equivalent)
    1
    NCES school ID
    390448906074

    NCES school record ↗ Street map and directions ↗

  2. Columbian High School3.5 of 5 stars · Tiffin · 0.4 mi
    Address
    300 S Monroe St, Tiffin, OH 44883
    School district
    Tiffin City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    756
    Teachers (full-time equivalent)
    32
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    80.8%
    Four-year graduation rate
    92.5%
    Ohio building IRN
    007054
    NCES school ID
    390448901762

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  3. Noble 4-5 Elementary4 of 5 stars · Tiffin · 0.7 mi
    Address
    130 Minerva St, Tiffin, OH 44883
    School district
    Tiffin City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    321
    Teachers (full-time equivalent)
    16
    Report card, 2025-26
    4 of 5 stars
    Performance index
    76.1%
    Ohio building IRN
    027268
    NCES school ID
    390448901766

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  4. Lincoln Pre-Kindergarten SchoolTiffin · 0.8 mi
    Address
    124 Ohio Ave, Tiffin, OH 44883
    Kind (NCES)
    Regular School
    Students, 2023-24
    136
    Teachers (full-time equivalent)
    7
    NCES school ID
    390448905860

    NCES school record ↗ Street map and directions ↗

  5. Tiffin Middle School3 of 5 stars · Tiffin · 0.8 mi
    Address
    103 Shepherd Drive, Tiffin, OH 44883
    School district
    Tiffin City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    515
    Teachers (full-time equivalent)
    36
    Report card, 2025-26
    3 of 5 stars
    Performance index
    72.6%
    Ohio building IRN
    040584
    NCES school ID
    390448901768

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  6. Krout 2-3 Elementary3 of 5 stars · Tiffin · 0.9 mi
    Address
    20 Glenn St, Tiffin, OH 44883
    School district
    Tiffin City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    366
    Teachers (full-time equivalent)
    17
    Report card, 2025-26
    3 of 5 stars
    Performance index
    64.2%
    Ohio building IRN
    019331
    NCES school ID
    390448901764

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  7. Washington K-1 Elementary School3.5 of 5 stars · Tiffin · 1.0 mi
    Address
    151 Elmer St, Tiffin, OH 44883
    School district
    Tiffin City School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    342
    Teachers (full-time equivalent)
    21
    Report card, 2025-26
    3.5 of 5 stars
    Ohio building IRN
    039420
    NCES school ID
    390448901767

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  8. Bridges Community Academy dba Bridges Preparatory AcademyTiffin · 1.3 mi
    Address
    190 St Francis Ave, Tiffin, OH 44883
    Kind (NCES)
    Regular School
    Students, 2023-24
    127
    Teachers (full-time equivalent)
    6
    NCES school ID
    390050205212

    NCES school record ↗ Street map and directions ↗

  9. North Central AcademyTiffin · 2.0 mi
    Address
    928 W Market St Ste B, Tiffin, OH 44883
    Kind (NCES)
    Regular School
    Students, 2023-24
    84
    Teachers (full-time equivalent)
    4
    NCES school ID
    390142005577

    NCES school record ↗ Street map and directions ↗

  10. Sentinel Career & Technology CenterTiffin · 2.1 mi
    Address
    793 E Township Road 201, Tiffin, OH 44883
    Kind (NCES)
    Career and Technical School
    Students, 2023-24
    1
    Teachers (full-time equivalent)
    17
    NCES school ID
    390514504278

    NCES school record ↗ Street map and directions ↗

  11. Hopewell-Loudon Local Elementary School3.5 of 5 stars · Bascom · 5.7 mi
    Address
    181 N County Road 7, Bascom, OH 44809
    School district
    Hopewell-Loudon Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    398
    Teachers (full-time equivalent)
    23
    Report card, 2025-26
    3.5 of 5 stars
    Performance index
    85.5%
    Ohio building IRN
    016808
    NCES school ID
    390497003675

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  12. Hopewell-Loudon Local High School4 of 5 stars · Bascom · 5.7 mi
    Address
    181 N County Road 7, Bascom, OH 44809
    School district
    Hopewell-Loudon Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    358
    Teachers (full-time equivalent)
    15.8
    Report card, 2025-26
    4 of 5 stars
    Performance index
    84.1%
    Four-year graduation rate
    100%
    Ohio building IRN
    016816
    NCES school ID
    390497003676

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

  13. Old Fort High School4 of 5 stars · Tiffin · 8.4 mi
    Address
    7635 N Co Rd 51, Tiffin, OH 44883
    School district
    Old Fort Local School District
    Kind (NCES)
    Regular School
    Students, 2023-24
    304
    Teachers (full-time equivalent)
    20.62
    Report card, 2025-26
    4 of 5 stars
    Performance index
    84.8%
    Four-year graduation rate
    100%
    Ohio building IRN
    028506
    NCES school ID
    391002103681

    NCES school record ↗ Ohio School Report Card ↗ Street map and directions ↗

Source: NCES EDGE public school locations 2024-25 and Common Core of Data 2023-24 (type, students, teachers); Ohio School Report Cards 2025-26 (Department of Education and Workforce), matched by name within the district. Miles are straight-line from the ZIP's population-weighted center.

Private schools inside ZIP 44883

  1. Calvert Catholic SchoolPrivate, Catholic · Tiffin · 0.1 mi
    Address
    152 Madison St, Tiffin, OH 44883
    Kind
    Catholic
    Students, 2023-24
    441
    Teachers (full-time equivalent)
    27
    Students per teacher
    16.3333
    Phone
    (419) 447-3844
    NCES private school ID
    01061313

    NCES private school record ↗ Street map and directions ↗

  2. Calvert Catholic SchoolsPrivate, Catholic · Tiffin · 0.4 mi
    Address
    357 S Washington St, Tiffin, OH 44883
    Kind
    Catholic
    Students, 2023-24
    441
    Teachers (full-time equivalent)
    30.3
    Students per teacher
    14.5545
    Phone
    (419) 447-5790
    NCES private school ID
    A1702839

    NCES private school record ↗ Street map and directions ↗

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 overallTiffin City · performance index 76.1% of the year's maximum · 92.7% 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

Tiffin Academy of Hair Design · 0 miTiffin · 3 campuses within 10 miles

Colleges within 5 miles

  1. Tiffin Academy of Hair DesignFor-profit career school · Tiffin · 0.0 mi
    What it is
    For-profit career school
    City
    Tiffin
    Students, 2023-24 (12-month count)
    75
    IPEDS unit ID
    206039

    College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗

  2. Heidelberg UniversityPrivate nonprofit college · Tiffin · 0.4 mi
    What it is
    Private nonprofit college
    City
    Tiffin
    Students, 2023-24 (12-month count)
    1,201
    Tuition and fees, in state
    $33,628
    Graduation rate
    50% of bachelor's students, within six years (a class of 319)
    IPEDS unit ID
    203085

    College Navigator (NCES) ↗ IPEDS data (source) ↗ Street map and directions ↗

  3. Tiffin UniversityPrivate nonprofit college · Tiffin · 0.5 mi
    What it is
    Private nonprofit college
    City
    Tiffin
    Students, 2023-24 (12-month count)
    4,866
    Tuition and fees, in state
    $32,400
    Graduation rate
    43% of bachelor's students, within six years (a class of 447)
    IPEDS unit ID
    206048

    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 cities

Tiffin (city)64% of residents, then Clinton Township, Seneca 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-5 · Bob Latta (R)Senate 26 Bill Reineke · House 88 Gary Click

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

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History from 44883 (Tiffin)

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

Rain and snow

How much has actually fallen on 44883 (Tiffin), day by day, from 1893 to now. Daily totals, not averages.

rain, last 30 days
1.19 in
2026-09-29 to 2026-10-28
rain so far in 2026
32.5 in
about normal for the date
snow so far in 2026
23.0 in
a normal year brings 30.8 in
a normal year
38.6 in
average of 30 years, 1991-2020
The last twelve months
MonthRain (in)Snow (in)Days counted
October 2026 1.19 — 28
September 2026 2.82 — 30
August 2026 3.93 — 31
July 2026 1.76 — 31
June 2026 3.85 — 30
May 2026 5.61 — 31
April 2026 7.60 — 30
March 2026 3.84 2.1 31
February 2026 0.42 4.5 28
January 2026 1.49 16.5 31
December 2025 2.83 12.3 31
November 2025 1.50 4.0 30
On the record, 1893–2026
Wettest year2011 — 64.2 in
Driest year1934 — 23.6 in
Snowiest year1910 — 87.1 in
Wettest day on record23 July 2011 — 6.20 in
Heaviest snowfall in a day10 November 1913 — 14.02 in
Deepest snow on the ground27 January 1978 — 20.98 in

Almost every day here is a measurement: 97% of them come from a rain gauge standing inside 44883 (Tiffin) itself.

48,770 days of records, 1893-04-01 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 44883 (Tiffin): 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
129
those placed on the map inside 44883 (Tiffin)
What kind of permits
ProgramFacilities and sites
Hazardous waste30
Wastewater and stormwater discharge30
State sewer loans29
Air pollution15
Public drinking water13
Wetland and stream fill5
Sewer and water-line construction4
Composting1
Contaminated-site cleanup1
Landfills1
The latest filings
DateFacility or siteWhat
BROOK PARK ESTATES MHP PWS Public drinking water compliance letter
BROOK PARK ESTATES MHP PWS Public drinking water compliance letter
SONOCO PRODUCTS CO Wastewater and stormwater discharge permit
CHATFIELD-MELMORE (P20255001) Wastewater and stormwater discharge permit
NATIONAL MACHINERY LLC Air pollution permit
RIEHM AMLC PWS Public drinking water notice of violation
MAPLE GROVE MATERIALS INC - ALVADA PLANT Air pollution notice of violation
WALNUT GROVE CAMPGROUND NO 3 PWS Public drinking water notice of violation
WALNUT GROVE CAMPGROUND NO 2 PWS Public drinking water notice of violation
WALNUT GROVE CAMPGROUND NO 1 PWS Public drinking water notice of violation
GREENLAWN - EAST TIFFIN 69KV REBUILD Wastewater and stormwater discharge permit
CITY OF TIFFIN SEN-53-986 (NORTH SANDUSKY STREET RECONSTRUCTION PROJECT) Wastewater and stormwater discharge permit
EAGLE ROCK DRIVE Sewer and water-line construction permit
CITY OF TIFFIN INTERCEPTOR SEWER UPGRADE PROJECT Wastewater and stormwater discharge permit
EAGLE ROCK LOT 2 & EAGLE ROCK DRIVE Wastewater and stormwater discharge permit
WEBSTER INDUSTRIES INC Air pollution permit
EAGLE ROCK LOT 2 & EAGLE ROCK DRIVE Wastewater and stormwater discharge permit
EAGLE ROCK DRIVE Sewer and water-line construction permit
WEBSTER INDUSTRIES INC Air pollution permit
WALNUT GROVE CAMPGROUND NO 2 PWS Public drinking water inspection
WALNUT GROVE CAMPGROUND NO 1 PWS Public drinking water inspection
WALNUT GROVE CAMPGROUND NO 3 PWS Public drinking water inspection
AQUA OHIO - TIFFIN PWS Public drinking water compliance letter
AQUA OHIO - TIFFIN PWS Public drinking water warning letter
TIFFIN CENTER-KILBOURNE SW & MELMORE-TIF Wastewater and stormwater discharge permit

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

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Places in this ZIP

School districts

ZIP codes next door

43407 Burgoon 43420 Fremont 44809 Bascom 44815 Bettsville 44818 Bloomville 44830 Fostoria 44836 Green Springs 44841 Kansas 44844 Mc Cutchenville 44853 New Riegel 44861 Old Fort 44867 Republic 44882 Sycamore

The county

Seneca County: 13 ZIP codes, 26 cities, villages and townships, 61,093 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 44883?

ZIP code 44883 is the Tiffin, Ohio post office area in Seneca County, home to 28,690 residents. Of its residents, 64% live in the city of Tiffin, 12% in Clinton Township, 8% in Hopewell Township and 6% in Eden Township.

What county is ZIP code 44883 in?

ZIP code 44883 is in Seneca County, Ohio.

Where does the tap water in ZIP code 44883 come from?

Mostly Sandusky River water, supplemented by 5 wells (both listed in EPA SDWIS); the production split between them is not given. Aqua Ohio - Tiffin Water Treatment Plant · Aqua Ohio - Tiffin.

What school district is ZIP code 44883 in?

ZIP code 44883 is mostly in the Tiffin City School District; parts are in the Mohawk Local School District and the Hopewell-Loudon Local School District and the Old Fort Local School District.

Cite and data

Cite this page as:

Cracked Buckeye, "44883 · Tiffin, Seneca County", https://crackedbuckeye.com/zip/44883/, built 2026-10-31, accessed [date].

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