Barnesville city, Georgia
Official LSAD Designation: Barnesville city • Census GEOID: 1305344
• Lamar County
Demographics & Population Profile
Population and demographics for Barnesville city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 6,329 | — | 2025 | Census |
| Median Age | 31.1 yrs | ±6.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,163 | ±233 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).