Caddo Parish Louisiana is covered by a total of 48 ZIP Codes. There are 4 ZIP Codes in Caddo Parish that extend into adjacent counties (Bossier Parish, DeSoto Parish, Harrison County, and Red River Parish). Of the ZIP codes within or partially within Caddo Parish there are 25 Standard ZIP Codes, 5 Unique ZIP Codes and 18 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 Caddo Parish and can be turned on and off. Each type of postal code can also be turned on and off.