Surprise, AZ 85379 ZIP Code Profile

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

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ZIP Code 85379: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Surprise, AZ 85379

Acceptable Alternative
Sun City, AZ 85379

  • ZIP Code Type: STANDARD
  • County: Maricopa County
  • Centroid: Latitude 33.619, Longitude -112.409
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: No
  • Businesses Addresses: 120
  • PO Box Addresses: 0
  • Residential Addresses: 14,479
    • Multi-Family Addresses: 6,920
    • Single Family Addresses: 7,559

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.


85379 ZIP Code Map

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Surprise, AZ 85379 Data & Demographics (As of July 1, 2017)


Total Population 45,021
Daytime Population: Workers 3,994
Daytime Population: Residents 24,212
Total Daytime Population (TDP) 28,206
Ratio TDP/Total Population1 0.63
Population in Households 44,909
Population in Familes 40,076
Population in Group Qrtrs 112
Population Density2 3,841
Diversity Index3 65


Median Household Income $72,777
Average Household Income $83,046
Per Capita Income $25,433


Total Housing Units 15,408 (100%)
Owner Occupied HU 9,807 (63.6%)
Renter Occupied HU 3,938 (25.6%)
Vacant Housing Units 1,663 (10.8%)
Median Home Value $207,210
Average Home Value $226,045


Total Households 13,745
Average Household Size 3.27
Family Households 11,221
Average Family Size 4
  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 1.79% 1.57%
Households 1.6% 1.5%
Families 1.52% 1.45%
Median Household Income   1.58%
Per Capita Income   2.46%

Surprise, AZ 85379 - Peer Comparisons by Rank and Percentile

The table below compares 85379 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 # 39 90th
Population Density # 59 85th
Diversity Index # 131 66th
Median Household Income # 49 87th
Per Capita Income # 162 58th

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

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