Karnes County Texas is covered by a total of 9 ZIP Codes. There are 5 ZIP Codes in Karnes County that extend into adjacent counties (Atascosa County, Bee County, DeWitt County, Goliad County, Live Oak County, and Wilson County). Of the ZIP codes within or partially within Karnes County there are 8 Standard ZIP Codes and 1 PO Box ZIP Codes.
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 Karnes County and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Ecleto | Standard | |||
| Falls City | Standard | |||
| Gillett | Standard | |||
| Hobson | Standard | |||
| Karnes City | Standard | |||
| Kenedy | Standard | |||
| Nordheim | Standard | |||
| Panna Maria | PO Box | |||
| Runge | Standard |