Noble County, Ohio
County seat: Caldwell · Population 14,276 (2025) · 398 sq mi
Noble County is the 84th most populous of Ohio's 88 counties, with 14,276 people (2025 estimate). Its county seat is Caldwell. The map shows its 6 cities and towns and the 6 neighboring counties.
Noble County facts
- County seat
- Caldwell
- Population (2025 estimate)
- 14,276 +1.2% since 2020
- Land area
- 398 sq mi 82nd largest of 88
- Water area
- 7 sq mi
- Population density
- 36 per sq mi
- Established
- 1851
- Named after
- James Noble American politician from Indiana (1785-1831)
- Largest city
- Caldwell 1,866
- Median household income
- $56,098
- Cities and towns
- 6
- ZIP codes
- 15
- Time zone
- Eastern
- FIPS code
- 39121
Cities and towns in Noble County
Noble County has 6 incorporated cities, towns and villages. Populations count the people living inside Noble County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Caldwell (county seat) | Village | 1,866 | |
| Summerfield | Village | 240 | |
| Belle Valley | Village | 199 | |
| Sarahsville | Village | 146 | |
| Batesville | Village | 102 | |
| Dexter City | Village | 81 |
ZIP codes in Noble County
15 ZIP codes reach into Noble County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 43711
- 43717
- 43724 also Morgan and Guernsey counties
- 43732 also Guernsey and Muskingum counties
- 43772 also Guernsey County
- 43773 also Guernsey and Monroe counties
- 43778 also Guernsey County
- 43779
- 43780 also Guernsey County
- 43788 also Monroe County
- 45715 also Morgan and Washington counties
- 45727 also Washington County
- 45744 also Washington County
- 45745 also Washington and Monroe counties
- 45746 also Washington County
Population of Noble County, 2020–2025
Noble County grew by 165 people (+1.2%) between April 2020 and July 2025: 77 more deaths than births and a net gain of 263 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 14,098 |
| 2021 | 14,345 |
| 2022 | 14,361 |
| 2023 | 14,342 |
| 2024 | 14,264 |
| 2025 | 14,276 |
Neighboring counties
- Guernsey County north · 38,379 people
- Washington County south · 58,389 people
- Monroe County east · 12,994 people
- Morgan County southwest · 13,626 people
- Muskingum County northwest · 87,014 people
- Belmont County northeast · 64,434 people
Printable Noble 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) (87 KB)
- PNG (2400 px) (67 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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