Surprise, AZ 85374 ZIP Code Profile

Related Place Profiles:
Sun City, AZ | Surprise, AZ

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ZIP Code 85374: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Surprise, AZ 85374

Acceptable Alternative
Sun City, AZ 85374

  • ZIP Code Type: STANDARD
  • County: Maricopa County
  • Centroid: Latitude 33.63, Longitude -112.35
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: No
  • Businesses Addresses: 1,245
  • PO Box Addresses: 983
  • Residential Addresses: 19,049
    • Multi-Family Addresses: 3,549
    • Single Family Addresses: 15,500

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


85374 ZIP Code Map

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Surprise, AZ 85374 Data & Demographics (As of July 1, 2017)


Total Population 42,250
Daytime Population: Workers 14,253
Daytime Population: Residents 28,590
Total Daytime Population (TDP) 42,843
Ratio TDP/Total Population1 1.01
Population in Households 42,162
Population in Familes 34,665
Population in Group Qrtrs 88
Population Density2 2,686
Diversity Index3 48


Median Household Income $54,046
Average Household Income $65,183
Per Capita Income $28,742


Total Housing Units 23,204 (100%)
Owner Occupied HU 14,472 (62.4%)
Renter Occupied HU 4,111 (17.7%)
Vacant Housing Units 4,621 (19.9%)
Median Home Value $228,446
Average Home Value $253,647


Total Households 18,583
Average Household Size 2.27
Family Households 13,003
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.26% 1.43%
Households 1.1% 1.33%
Families 0.95% 1.23%
Median Household Income   1.7%
Per Capita Income   2.45%

Surprise, AZ 85374 - Peer Comparisons by Rank and Percentile

The table below compares 85374 to the other 383 ZIP Codes in Arizona by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 53 86th
Population Density # 86 78th
Diversity Index # 232 40th
Median Household Income # 102 74th
Per Capita Income # 114 70th

Additional comparisons and rankings can be made with a VERY EASY TO USE Arizona Census Data Comparison Tool.

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