DeKalb County, Georgia
29 ZIP codes · 267.67 sq mi of land · FIPS 13089
| Population | 765,351 |
|---|---|
| State | Georgia |
| FIPS code | 13089 |
| Time zone | Eastern |
| Land area | 267.67 sq mi |
| Center (lat, long) | 33.7707, -84.2263 |
Area codes in this area
These are the area codes that most often serve DeKalb County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Atlanta · 505,268Tucker · 37,123Decatur · 24,518Clarkston · 14,557Avondale EstatesLithoniaPine LakeScottdaleStone MountainConleyEllenwood
ZIP codes in DeKalb County
30002 Avondale Estates30021 Clarkston30030 Decatur30032 Decatur30033 Decatur30034 Decatur30035 Decatur30038 Lithonia30058 Lithonia30072 Pine Lake30079 Scottdale30083 Stone Mountain30084 Tucker30087 Stone Mountain30088 Stone Mountain30288 Conley30294 Ellenwood30307 Atlanta30316 Atlanta30317 Atlanta30319 Atlanta30322 Atlanta30329 Atlanta30338 Atlanta30340 Atlanta30341 Atlanta30345 Atlanta30346 Atlanta30360 Atlanta
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.