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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2022

ZIP Codes for City of Sinton, TX

Sinton, TX Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 78387StandardSan Patricio9,574361

Timezone(s):Central (GMT -06:00)
Population:5,665 (More Details)
Male Population:2,822
Female Population:2,843
Median Age:34
ZIP Codes:1
Area Codes:1
Total Area:708 square miles (county)
Land Area:693 square miles (county)
Water Area:15 square miles (county)

Sinton, TX Demographic Information *

Total population5,665
Male population2,822
Female population2,843
Median age (years)33.8
White Population4,936
Black Population137
Indian Population27
Asian Population27
Hawaiian Population0
Hispanic Population4,058
Median age (Male)31.5
Median age (Female)36.1
Total households1,897
Family households (families)1,386
Average household size2.83
Average family size3.35
Total housing units2,125
* Demographic data is based on 2010 Census.

Sinton, TX Other Information

  • Located in SAN PATRICIO County, Texas
  • Sinton, TX is also known as:

27 Cities within 30 miles of Sinton, 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],