County DeKalb is located in the state of Georgia. DeKalb is spread between the coordinates of +33.7748429 Latitude and -84.25737377 Longitude. DeKalb has 35 zip codes, 20 cities, 4 area codes and 31 post offices.
Below you will find more info about DeKalb and also zip codes, cities, area codes and the post offices that belong to this county.