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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Somerton, AZ

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Counties:YUMA, AZ
Area Code(s):928
Timezone(s):Mountain (GMT -07:00)
City Population:14,287 (More Details)
Congressional District(s):07, 09
Land Area:5,514 square miles (county)
Water Area:5 square miles (county)

1 ZIP Code

Somerton, AZ ZIP Code Boundaries

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Somerton, AZ Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Somerton, AZ Demographic Information *

Total population**14,287
Male population6,902
Female population7,385
Median age (years)25.5
White Population9,196
Black Population122
Indian Population112
Asian Population55
Hawaiian Population8
Hispanic Population13,708
Median age (Male)24.2
Median age (Female)26.9
Total households3,791
Family households (families)3,352
Average household size3.77
Average family size3.99
Total housing units4,052
* Demographic data is based on 2010 Census for the City of SOMERTON.
** 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],