Marion County, Georgia
County seat: Buena Vista · Population 7,676 (2025) · 366 sq mi
Marion County is the 141st most populous of Georgia's 159 counties, with 7,676 people (2025 estimate). Its county seat is Buena Vista. It is part of the River Valley region, one of the 12 Georgia Regional Commissions. The map shows its 1 city or town and the 7 neighboring counties.
Marion County facts
- County seat
- Buena Vista
- Population (2025 estimate)
- 7,676 +2.3% since 2020
- Land area
- 366 sq mi 69th largest of 159
- Water area
- 2 sq mi
- Population density
- 21 per sq mi
- Established
- 1827
- Named after
- Francis Marion American politician, Continental Army officer (1732-1795)
- Largest city
- Buena Vista 1,583
- Median household income
- $51,667
- Cities and towns
- 1 plus 1 CDPs
- ZIP codes
- 4
- Time zone
- Eastern
- FIPS code
- 13197
Cities and towns in Marion County
Marion County has 1 incorporated place. Populations count the people living inside Marion County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Buena Vista (county seat) | City | 1,583 |
Unincorporated communities (CDPs)
Census-designated places are communities without their own city government; the county provides their services.
| Community | Population | Also in |
|---|---|---|
| Tazewell | 33 |
ZIP codes in Marion County
4 ZIP codes reach into Marion County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 31058 also Taylor and Schley counties
- 31801 also Talbot and Muscogee counties
- 31803 also Schley and Webster counties
- 31824 also Webster County
Population of Marion County, 2020–2025
Marion County grew by 173 people (+2.3%) between April 2020 and July 2025: 224 more deaths than births and a net gain of 405 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 7,529 |
| 2021 | 7,428 |
| 2022 | 7,454 |
| 2023 | 7,487 |
| 2024 | 7,616 |
| 2025 | 7,676 |
Neighboring counties
- Chattahoochee County west · 8,465 people
- Schley County southeast · 4,593 people
- Webster County south · 2,369 people
- Talbot County north · 5,709 people
- Taylor County northeast · 7,818 people
- Sumter County southeast · 28,801 people
- Stewart County southwest · 4,631 people
Printable Marion 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) (90 KB)
- PNG (2400 px) (80 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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