There are 9 zip codes in Gonzales County, Texas. The most populated is 78629, located in Gonzales. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Zip Code
Population
City
7862912,054Gonzales
781403,889Nixon
789591,601Waelder
786321,188Harwood
78159587Smiley
78614302Cost
78122207Leesville
7865878Ottine
7867712Wrightsboro

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