Gibson County, Tennessee
County seat: Trenton · Population 51,779 (2025) · 603 sq mi
Gibson County is the 33rd most populous of Tennessee's 95 counties, with 51,779 people (2025 estimate). Its county seat is Trenton. It is part of the West Tennessee region, one of the 3 Grand Divisions of Tennessee. The map shows its 10 cities and towns and the 6 neighboring counties.
Gibson County facts
- County seat
- Trenton
- Population (2025 estimate)
- 51,779 +2.7% since 2020
- Land area
- 603 sq mi 13th largest of 95
- Water area
- 1 sq mi
- Population density
- 86 per sq mi
- Established
- 1823
- Largest city
- Milan 8,367
- Median household income
- $62,755
- Cities and towns
- 10
- ZIP codes
- 13
- Time zone
- Central
- FIPS code
- 47053
Cities and towns in Gibson County
Gibson County has 10 incorporated cities, towns and villages. Populations count the people living inside Gibson County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Milan | City | 8,367 | |
| Humboldt | City | 7,744 | Madison County |
| Medina | City | 5,813 | |
| Trenton (county seat) | City | 4,137 | |
| Dyer | City | 2,333 | |
| Rutherford | Town | 1,147 | |
| Bradford | Town | 1,006 | |
| Kenton | Town | 729 | Obion County |
| Gibson | Town | 374 | |
| Yorkville | City | 228 |
ZIP codes in Gibson County
13 ZIP codes reach into Gibson County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 38059 also Dyer County
- 38220 also Carroll County
- 38233 also Obion County
- 38259 also Obion and Dyer counties
- 38316
- 38330
- 38338
- 38343 also Crockett and Madison counties
- 38355 also Madison County
- 38358
- 38369
- 38382
- 38389
Population of Gibson County, 2020–2025
Gibson County grew by 1,370 people (+2.7%) between April 2020 and July 2025: 1,046 more deaths than births and a net gain of 2,380 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 50,443 |
| 2021 | 50,499 |
| 2022 | 50,891 |
| 2023 | 51,245 |
| 2024 | 51,645 |
| 2025 | 51,779 |
Neighboring counties
- Crockett County southwest · 14,006 people
- Weakley County northeast · 33,261 people
- Carroll County east · 29,200 people
- Dyer County west · 36,320 people
- Obion County northwest · 30,067 people
- Madison County south · 100,790 people
Printable Gibson 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) (92 KB)
- PNG (2400 px) (85 KB)
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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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