Clarkston, GA ZIP code
The ZIP code for Clarkston, Georgia is 30021. It is in DeKalb County.
- Population in these ZIPs
- 27,781
- Avg. median income
- $52,300population-weighted
- Typical home value
- $240,800population-weighted
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
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Clarkston, GA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 30021 | 27,781 | $52,278 | $240,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Clarkston
- Scottdale 2 mi
- Pine Lake 2 mi
- Avondale Estates 3 mi
- Tucker 3 mi
- Decatur 4 mi
- Stone Mountain 6 mi
- Atlanta 8 mi
- Lithonia 10 mi
- Peachtree Corners 11 mi
- Conley 12 mi
- Ellenwood 12 mi
- Lilburn 12 mi
Frequently asked questions
What is the ZIP code for Clarkston, GA?
The ZIP code for Clarkston, GA is 30021.
What county is Clarkston, Georgia in?
Clarkston ZIP codes are in DeKalb County.