There are 29 zip codes in DeKalb County, Georgia. The most populated is 30058, located in Lithonia. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 30058 | 63,647 | Lithonia |
| 30083 | 60,937 | Stone Mountain |
| 30319 | 45,025 | Atlanta |
| 30032 | 44,682 | Decatur |
| 30034 | 42,607 | Decatur |
| 30294 | 42,594 | Ellenwood |
| 30038 | 41,633 | Lithonia |
| 30084 | 39,256 | Tucker |
| 30338 | 39,098 | Atlanta |
| 30087 | 38,858 | Stone Mountain |
| 30316 | 33,773 | Atlanta |
| 30341 | 32,582 | Atlanta |
| 30030 | 31,984 | Decatur |
| 30033 | 30,971 | Decatur |
| 30340 | 30,945 | Atlanta |
| 30088 | 30,286 | Stone Mountain |
| 30021 | 26,684 | Clarkston |
| 30329 | 25,986 | Atlanta |
| 30345 | 24,437 | Atlanta |
| 30035 | 23,119 | Decatur |
| 30307 | 21,266 | Atlanta |
| 30360 | 15,644 | Atlanta |
| 30317 | 15,110 | Atlanta |
| 30288 | 7,738 | Conley |
| 30002 | 5,856 | Avondale Estates |
| 30079 | 4,592 | Scottdale |
| 30346 | 4,574 | Atlanta |
| 30322 | 2,387 | Atlanta |
| 30072 | 779 | Pine Lake |