Ashtabula County, Ohio
County seat: Jefferson · Population 96,713 (2025) · 702 sq mi
Ashtabula County is the 28th most populous of Ohio's 88 counties, with 96,713 people (2025 estimate). Its county seat is Jefferson. The map shows its 10 cities and towns and the 5 neighboring counties.
Ashtabula County facts
- County seat
- Jefferson
- Population (2025 estimate)
- 96,713 −0.9% since 2020
- Land area
- 702 sq mi 1st largest of 88
- Water area
- 666 sq mi
- Population density
- 138 per sq mi
- Named after
- Ashtabula River river in Ohio, United States
- Largest city
- Ashtabula 17,474
- Median household income
- $57,728
- Cities and towns
- 10 plus 4 CDPs
- ZIP codes
- 20
- Time zone
- Eastern
- FIPS code
- 39007
Cities and towns in Ashtabula County
Ashtabula County has 10 incorporated cities, towns and villages. Populations count the people living inside Ashtabula County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Ashtabula | City | 17,474 | |
| Conneaut | City | 12,247 | |
| Geneva | City | 5,806 | |
| Jefferson (county seat) | Village | 3,148 | |
| North Kingsville | Village | 2,685 | |
| Roaming Shores | Village | 1,600 | |
| Orwell | Village | 1,499 | |
| Geneva-on-the-Lake | Village | 939 | |
| Andover | Village | 920 | |
| Rock Creek | Village | 655 |
Unincorporated communities (CDPs)
Census-designated places are communities without their own city government; the county provides their services.
| Community | Population | Also in |
|---|---|---|
| Edgewood | 4,107 | |
| Saybrook-on-the-Lake | 1,001 | |
| Kingsville | 566 | |
| Austinburg | 359 |
ZIP codes in Ashtabula County
20 ZIP codes reach into Ashtabula County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 44003
- 44004
- 44010
- 44030
- 44032
- 44041 also Lake County
- 44047
- 44048
- 44057 also Lake and Geauga counties
- 44062 also Geauga and Trumbull counties
- 44064 also Geauga County
- 44068
- 44076 also Trumbull County
- 44082
- 44084
- 44085
- 44086 also Geauga and Lake counties
- 44093
- 44099 also Geauga County
- 44428 also Trumbull County
Population of Ashtabula County, 2020–2025
Ashtabula County shrank by 858 people (−0.9%) between April 2020 and July 2025: 1,961 more deaths than births and a net gain of 1,131 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 97,497 |
| 2021 | 97,427 |
| 2022 | 96,915 |
| 2023 | 96,845 |
| 2024 | 96,748 |
| 2025 | 96,713 |
Neighboring counties
- Lake County west · 232,217 people
- Erie County, Pennsylvania northeast · 265,832 people
- Trumbull County south · 198,972 people
- Crawford County, Pennsylvania southeast · 81,792 people
- Geauga County southwest · 95,676 people
Printable Ashtabula County map
The PDF is a vector file with real text: it prints sharp on Letter paper and you can search it for a town. The PNG is 2400 pixels wide for slides and documents. Both are free to use with a credit to WhichCounty.
- PDF (Letter) (106 KB)
- PNG (2400 px) (91 KB)
Paste this code to embed the map on your site:
Sources
- Boundaries: U.S. Census Bureau, 2025 Cartographic Boundary Files (1:500,000).
- Population: Census Bureau county and city estimates, Vintage 2025. CDP populations: American Community Survey 2020–2024.
- Places and ZIP codes: Census Bureau 2026 Gazetteer and 2020 ZIP Code Tabulation Area relationship files.
- County seat, founding year and name origin: Wikidata (CC0), checked against state sources.
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