Hardin County, Tennessee
County seat: Savannah · Population 27,983 (2025) · 578 sq mi
Hardin County is the 55th most populous of Tennessee's 95 counties, with 27,983 people (2025 estimate). Its county seat is Savannah. It is part of the West Tennessee region, one of the 3 Grand Divisions of Tennessee. The map shows its 5 cities and towns and the 8 neighboring counties.
Hardin County facts
- County seat
- Savannah
- Population (2025 estimate)
- 27,983 +3.8% since 2020
- Land area
- 578 sq mi 18th largest of 95
- Water area
- 19 sq mi
- Population density
- 49 per sq mi
- Established
- 1819
- Same name
- One of 6 Hardin Counties in the US
- Named after
- Joseph Hardin American politician (1734-1801)
- Largest city
- Savannah 7,689
- Median household income
- $49,956
- Cities and towns
- 5 plus 7 CDPs
- ZIP codes
- 14
- Time zone
- Central
- FIPS code
- 47071
Cities and towns in Hardin County
Hardin County has 5 incorporated cities, towns and villages. Populations count the people living inside Hardin County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Savannah (county seat) | City | 7,689 | |
| Crump | City | 946 | |
| Saltillo | Town | 441 | |
| Milledgeville | Town | 57 | Chester and McNairy counties |
| Adamsville | Town | 47 | McNairy County |
Unincorporated communities (CDPs)
Census-designated places are communities without their own city government; the county provides their services.
| Community | Population | Also in |
|---|---|---|
| Olivet | 1,377 | |
| Walnut Grove | 403 | |
| Nixon | 294 | |
| Counce | 276 | |
| Morris Chapel | 218 | |
| Shiloh | 130 | |
| Childers Hill | 18 |
ZIP codes in Hardin County
14 ZIP codes reach into Hardin County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 38310 also McNairy County
- 38326
- 38327
- 38357 also McNairy County
- 38359 also McNairy and Chester counties
- 38361 also McNairy County
- 38365
- 38370 also Henderson County
- 38371 also Henderson and Decatur counties
- 38372
- 38376 also McNairy County
- 38379 also McNairy County
- 38425 also Wayne and Perry counties
- 38475 also Wayne County
Population of Hardin County, 2020–2025
Hardin County grew by 1,015 people (+3.8%) between April 2020 and July 2025: 877 more deaths than births and a net gain of 1,861 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 26,948 |
| 2021 | 26,977 |
| 2022 | 27,215 |
| 2023 | 27,433 |
| 2024 | 27,672 |
| 2025 | 27,983 |
Neighboring counties
- Wayne County east · 16,416 people
- McNairy County west · 26,236 people
- Decatur County north · 11,820 people
- Lauderdale County, Alabama southeast · 97,135 people
- Tishomingo County, Mississippi south · 18,639 people
- Henderson County north · 28,518 people
- Chester County northwest · 17,994 people
- Alcorn County, Mississippi southwest · 34,569 people
Printable Hardin 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) (109 KB)
- PNG (2400 px) (99 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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