City · Georgia · United States
Barnesville, GA — ZIP codes
1 ZIP code · Lamar County
- City
- Barnesville
- County
- Lamar
- State
- Georgia
- Country
- United States
- Postal code
- 30204Single source
- Coordinates
- 33.0457, -84.1515 View on OpenStreetMap
- Area codes
- 770, 470, 678
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 30204 | Barnesville | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Last generated : 2026-08-21. Report an error.