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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Surprise, AZ

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Area Code(s):623
Timezone(s):Mountain (GMT -07:00)
City Population:117,517 (More Details)
CBSA:Phoenix-Mesa-Chandler, AZ
Congressional District(s):08, 09
Land Area:9,199 square miles (county)
Water Area:25 square miles (county)

5 ZIP Codes

Surprise, AZ ZIP Code Boundaries

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Surprise, AZ Covers 5 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
85374Standard47,14639.31%SUN CITY
85379Standard39,73233.13%SUN CITY
85387Standard9,5737.98%SUN CITY, SUN CITY WEST

Surprise, AZ Demographic Information *

Total population**117,517
Male population56,751
Female population60,766
Median age (years)36.8
White Population94,747
Black Population6,018
Indian Population801
Asian Population3,020
Hawaiian Population233
Hispanic Population21,724
Median age (Male)36
Median age (Female)37.7
Total households43,272
Family households (families)32,893
Average household size2.71
Average family size3.08
Total housing units52,586
* Demographic data is based on 2010 Census for the City of SURPRISE.
** 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],