City · Georgia · United States
Clarkston, GA — ZIP codes
1 ZIP code · DeKalb County
- City
- Clarkston
- County
- DeKalb
- State
- Georgia
- Country
- United States
- Postal code
- 30021Single source
- Coordinates
- 33.8101, -84.2388 View on OpenStreetMap
- Area codes
- 404, 770, 678, 470, 943 (from the nearest rate centre)
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 30021 | Clarkston | 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). Last generated : 2026-08-21. Report an error.