San Tan Valley, AZ 85140 ZIP Code Profile

Related Place Profiles:
San Tan Valley, AZ

ZIP Code 85140: Basic Data & USPS Preferred City Name

Preferred Name, USPS
San Tan Valley, AZ 85140

Acceptable Alternative
Queen Creek, AZ 85140
San Tan Vly, AZ 85140

  • ZIP Code Type: STANDARD
  • County: Pinal County
  • Centroid: Latitude 33.237, Longitude -111.544
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: No
  • Businesses Addresses: 144
  • PO Box Addresses: 0
  • Residential Addresses: 13,055
    • Multi-Family Addresses: 9,558
    • Single Family Addresses: 3,497

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

Jump to... (On This Page!)
  1. 85140 2018 Demographic Data
  2. Growth Rates for 85140 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Arizona Research Tools (Easy Tools & Current Data)
  3. Arizona Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


San Tan Valley, AZ 85140 Data & Demographics (As of July 1, 2018)


Total Population 49,856
Population in Households 49,851
Population in Familes 44,679
Population in Group Qrtrs 5
Population Density2 761
Diversity Index3 61


Median Household Income $60,553
Average Household Income $71,078
Per Capita Income $20,686


Total Housing Units 16,995 (100%)
Owner Occupied HU 12,037 (70.8%)
Renter Occupied HU 2,470 (14.5%)
Vacant Housing Units 2,488 (14.6%)
Median Home Value $175,506
Average Home Value $210,254


Total Households 14,507
Average Household Size 3.44
Family Households 11,797
Average Family Size 4
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 3.83% 2.69%
Households 3.42% 2.62%
Families 3.31% 2.57%
Median Household Income   1.9%
Per Capita Income   3.1%

San Tan Valley, AZ 85140 - Peer Comparisons by Rank and Percentile

The table below compares 85140 to the other 386 ZIP Codes in Arizona by rank and percentile using July 1, 2018 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 # 30 92nd
Population Density # 132 66th
Diversity Index # 163 58th
Median Household Income # 83 79th
Per Capita Income # 254 34th

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

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