There are 7 zip codes in Austin County, Texas. The most populated is 77474, located in Sealy. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
7747414,819Sealy
7741810,384Bellville
774853,454Wallis
789502,376New Ulm
78944676Industry
78931210Bleiblerville
7747324San Felipe

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