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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Harlingen, TX

Harlingen, TX Covers 4 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 78550StandardCameron53,152
ZIP Code 78551P.O. BoxCameron0
ZIP Code 78552StandardCameron34,111
ZIP Code 78553P.O. BoxCameron0

Timezone(s):Central (GMT -06:00)
Counties:CAMERON, TX
Population:64,849 (More Details)
Male Population:31,005
Female Population:33,844
Median Age:33
ZIP Codes:4
Area Codes:1
Total Area:1,276 square miles (county)
Land Area:891 square miles (county)
Water Area:385 square miles (county)

Harlingen, TX Demographic Information *

Total population64,849
Male population31,005
Female population33,844
Median age (years)32.8
White Population56,583
Black Population632
Indian Population305
Asian Population852
Hawaiian Population34
Hispanic Population51,581
Median age (Male)30.6
Median age (Female)34.8
Total households21,645
Family households (families)16,176
Average household size2.95
Average family size3.44
Total housing units25,585
* Demographic data is based on 2010 Census. Products


  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],