Barnesville city, Georgia
Official LSAD Designation: Barnesville city • Census GEOID: 1305344
• Lamar County
Barnesville city is an incorporated city in Lamar County, Georgia. According to official records from the Census (2025), Barnesville city had an estimated population of 6,329 residents. Official Census Bureau geographic records classify this community under LSAD designation Barnesville city (GEOID 1305344).
Local Government Administration U.S. Census Bureau GMAF
City Of Barnesville
Municipal
Official Title:
Mayor
Address:
109 FORSYTH STREET, BARNESVILLE GA 30204-1499
County Of Lamar
County
Official Title:
Financial Analyst
Address:
408 THOMASTON ST, STE E, BARNESVILLE GA 30204-1684
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 6,329 | 2025 |
| Median Household Income | $57,411 | 2020-2024 |
| Median Home Value | $176,500 | 2020-2024 |
| Land Area | 6.06 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).