Huron County, Ohio

County seat: Norwalk · Population 58,250 (2025) · 492 sq mi

Huron County is the 45th most populous of Ohio's 88 counties, with 58,250 people (2025 estimate). Its county seat is Norwalk. The map shows its 10 cities and towns and the 7 neighboring counties.

Map of Huron County, Ohio with cities, towns and the county boundary
Huron County, Ohio with its cities and towns, unincorporated communities (CDPs) and neighboring counties. Boundaries: U.S. Census Bureau, 2025. Free to use with attribution (CC BY 4.0).

Huron County facts

County seat
Norwalk
Population (2025 estimate)
58,250 −0.5% since 2020
Land area
492 sq mi 27th largest of 88
Water area
3 sq mi
Population density
118 per sq mi
Established
1809
Named after
Wyandot people North American ethnic group
Largest city
Norwalk 17,191
Median household income
$67,878
Cities and towns
10 plus 4 CDPs
ZIP codes
14
Time zone
Eastern
FIPS code
39077

Cities and towns in Huron County

Huron County has 10 incorporated cities, towns and villages. Populations count the people living inside Huron County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
Norwalk (county seat)City17,191
WillardCity6,130
BellevueCity3,565Erie and Sandusky counties
New LondonVillage2,368
GreenwichVillage1,382
MonroevilleVillage1,283
WakemanVillage1,019
PlymouthVillage796Richland County
North FairfieldVillage443
MilanVillage366Erie County

Unincorporated communities (CDPs)

Census-designated places are communities without their own city government; the county provides their services.

CommunityPopulationAlso in
Holiday Lakes924
Collins430
New Haven382
Celeryville262

ZIP codes in Huron County

14 ZIP codes reach into Huron County. ZIP codes ignore county lines, so some also cover a neighboring county.

Population of Huron County, 2020–2025

Huron County shrank by 312 people (−0.5%) between April 2020 and July 2025: 403 more deaths than births and a net gain of 66 people from migration.

Year (July 1)Population
202058,487
202158,418
202258,208
202358,194
202458,228
202558,250

Neighboring counties

Printable Huron County map

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Sources

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