Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2022

ZIP Codes for City of Karnes City, TX

Karnes City, TX Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 78118StandardKarnes3,976830

Timezone(s):Central (GMT -06:00)
Counties:KARNES, TX
Population:3,042 (More Details)
Male Population:1,608
Female Population:1,434
Median Age:36
ZIP Codes:1
Area Codes:1
Total Area:754 square miles (county)
Land Area:748 square miles (county)
Water Area:6 square miles (county)

Karnes City, TX Demographic Information *

Total population3,042
Male population1,608
Female population1,434
Median age (years)35.7
White Population2,157
Black Population116
Indian Population19
Asian Population1
Hawaiian Population0
Hispanic Population1,985
Median age (Male)34.1
Median age (Female)38.3
Total households968
Family households (families)653
Average household size2.71
Average family size3.36
Total housing units1,123
* Demographic data is based on 2010 Census.

Karnes City, TX Other Information

  • Located in KARNES County, Texas
  • Karnes City, TX is also known as:
    • COY CITY, TX

33 Cities within 30 miles of Karnes City, TX Products


  1. U.S. Postal Service [Last Updated: 1/1/2022],
  2. Internal Data Creation [Last Updated: 1/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],