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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Sinton, TX

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Area Code(s):361
Timezone(s):Central (GMT -06:00)
City Population:5,665 (More Details)
CBSA:Corpus Christi, TX
Congressional District(s):27
Land Area:693 square miles (county)
Water Area:15 square miles (county)

1 ZIP Code

Sinton, TX ZIP Code Boundaries

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Sinton, TX Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
78387Standard9,574100.00%PAPALOTE, SODVILLE

Sinton, TX Demographic Information *

Total population**5,665
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 for the City of SINTON.
** City and ZIP Code Population will not be equal due to differences in their geographies.


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