Karnes County, Texas ZIP Codes

7 ZIP Codes

Zip Code
City
Population ↓
78119Kenedy7,270
78118Karnes City4,676
78151Runge1,378
78117Hobson661
78116Gillett226
78144Panna Maria47
78111Ecleto0

Overview of ZIP Codes in Karnes County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 7 ZCTAs in Karnes County, Texas (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

Recommended Reading