There are 4 zip codes in Callahan County, Texas. The most populated is 79510, located in Clyde. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
795108,058Clyde
795043,181Baird
764431,828Cross Plains
7646973Putnam

Zip Codes in Callahan County, Texas by Population (2024)