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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

CALHOUN County, TX ZIP Codes

CALHOUN County, TX Covers 4 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 77978P.O. BoxPoint Comfort743Central361
ZIP Code 77979GeneralPort Lavaca17,144Central361
ZIP Code 77982P.O. BoxPort O Connor1,253Central361
ZIP Code 77983GeneralSeadrift2,209Central361

Population:21,381 (More Details)
Male Population:10,847
Female Population:10,534
Median Age:38
ZIP Codes:4
Area Codes:0
Total Area:1,033 square miles (county)
Land Area:507 square miles (county)
Water Area:526 square miles (county)

CALHOUN, TX Demographic Information

* Demographic data is based on 2010 Census.

Total population of CALHOUN County, TX21,381
Male population of CALHOUN County, TX10,847
Female population of CALHOUN County, TX10,534
Median age (years)38.4
White Population17,432
Black Population565
Indian Population104
Asian Population948
Hawaiian Population8
Hispanic Population9,922
Median age (Male)38
Median age (Female)38.8
Total households7,766
Family households (families)5,613
Average household size for CALHOUN County, TX2.72
Average family size of CALHOUN County, TX3.21
Total housing units for CALHOUN County, TX11,410

CALHOUN County, TX Covers 4 Cities