DeKalb County Georgia is covered by a total of 49 ZIP Codes. There are 13 ZIP Codes in DeKalb County that extend into adjacent counties (Clayton County, Fulton County, Gwinnett County, Henry County, and Rockdale County). Of the ZIP codes within or partially within DeKalb County there are 31 Standard ZIP Codes, 2 Unique ZIP Codes and 16 PO Box ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of DeKalb County and can be turned on and off. Each type of postal code can also be turned on and off.