Tarrant County Texas is covered by a total of 108 ZIP Codes. There are 19 ZIP Codes in Tarrant County that extend into adjacent counties (Dallas County, Denton County, Johnson County, Parker County, and Wise County). Of the ZIP codes within or partially within Tarrant County there are 74 Standard ZIP Codes, 15 Unique ZIP Codes and 19 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 Tarrant County and can be turned on and off. Each type of postal code can also be turned on and off.