There are 8 zip codes in Karnes County, Texas. The most populated is 78119, located in Kenedy. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
Population
City
781197,147Kenedy
781184,147Karnes City
781132,691Falls City
781511,592Runge
78117667Hobson
78116220Gillett
78111Ecleto
78144Panna Maria
showing: 8 rows

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