San Antonio Texas is covered by a total of 83 ZIP Codes. There are also 7 ZIP Codes that overlap San Antonio but have a different postal city name. The ZIP Codes in San Antonio range from 78023 to 78299. Of the ZIP codes within or partially within San Antonio there are 63 Standard ZIP Codes, 2 Unique ZIP Codes and 18 PO Box ZIP Codes. The total population of ZIP Codes in San Antonio is 1837080.
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 San Antonio and can be turned on and off. Each type of postal code can also be turned on and off.