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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Sour Lake, TX

Sour Lake, TX Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 77659StandardHardin4,910

Timezone(s):Central (GMT -06:00)
Counties:HARDIN, TX
Population:1,813 (More Details)
Male Population:903
Female Population:910
Median Age:37
ZIP Codes:1
Area Codes:2
Total Area:898 square miles (county)
Land Area:891 square miles (county)
Water Area:7 square miles (county)

Sour Lake, TX Demographic Information *

Total population1,813
Male population903
Female population910
Median age (years)37.3
White Population1,669
Black Population42
Indian Population8
Asian Population16
Hawaiian Population1
Hispanic Population92
Median age (Male)33.9
Median age (Female)41.1
Total households723
Family households (families)497
Average household size2.51
Average family size3.08
Total housing units781
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 1/1/2023],
  2. Internal Data Creation [Last Updated: 1/1/2023],
  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],