Glascock County, Georgia
County seat: Gibson · Population 3,141 (2025) · 144 sq mi
Glascock County is the 154th most populous of Georgia's 159 counties, with 3,141 people (2025 estimate). Its county seat is Gibson. It is part of the Central Savannah River Area region, one of the 12 Georgia Regional Commissions. The map shows its 3 cities and towns and the 4 neighboring counties.
Glascock County facts
- County seat
- Gibson
- Population (2025 estimate)
- 3,141 +8.8% since 2020
- Land area
- 144 sq mi 156th largest of 159
- Water area
- 1 sq mi
- Population density
- 22 per sq mi
- Established
- 1857
- Named after
- Thomas Glascock American politician (1790-1841)
- Largest city
- Gibson 675
- Median household income
- $54,934
- Cities and towns
- 3
- ZIP codes
- 5
- Time zone
- Eastern
- FIPS code
- 13125
Cities and towns in Glascock County
Glascock County has 3 incorporated cities, towns and villages. Populations count the people living inside Glascock County; cities that cross a county line also list the other counties.
| Name | Type | Population 2025 | Also in |
|---|---|---|---|
| Gibson (county seat) | City | 675 | |
| Mitchell | Town | 166 | |
| Edge Hill | City | 27 |
ZIP codes in Glascock County
5 ZIP codes reach into Glascock County. ZIP codes ignore county lines, so some also cover a neighboring county.
- 30803 also Jefferson County
- 30810 also Jefferson and Warren counties
- 30820 also Warren, Washington and Hancock counties
- 30823 also Jefferson and Warren counties
- 30828 also Warren County
Population of Glascock County, 2020–2025
Glascock County grew by 255 people (+8.8%) between April 2020 and July 2025: 20 more deaths than births and a net gain of 275 people from migration.
| Year (July 1) | Population |
|---|---|
| 2020 | 2,898 |
| 2021 | 2,900 |
| 2022 | 2,925 |
| 2023 | 2,962 |
| 2024 | 3,052 |
| 2025 | 3,141 |
Neighboring counties
- Jefferson County southeast · 15,011 people
- Warren County north · 5,269 people
- Washington County southwest · 19,453 people
- Hancock County west · 8,682 people
Printable Glascock 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) (76 KB)
- PNG (2400 px) (71 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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