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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Santa Maria, TX

Santa Maria, TX Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 78592P.O. BoxCameron836

Timezone(s):Central (GMT -06:00)
Counties:CAMERON, TX
Population:733 (More Details)
Male Population:335
Female Population:398
Median Age:30
ZIP Codes:1
Area Codes:1
Total Area:1,276 square miles (county)
Land Area:891 square miles (county)
Water Area:385 square miles (county)

Santa Maria, TX Demographic Information *

Total population733
Male population335
Female population398
Median age (years)29.9
White Population188
Black Population0
Indian Population0
Asian Population1
Hawaiian Population0
Hispanic Population729
Median age (Male)30.9
Median age (Female)28
Total households201
Family households (families)170
Average household size3.65
Average family size4.06
Total housing units229
* 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],