San Tan Valley, AZ 85140 ZIP Code Profile

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San Tan Valley, AZ

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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
  • Businesses Addresses: 125
  • Single Family Addresses: 3,403
  • Multi-Family Addresses: 7,829
  • County: Pinal County
  • Centroid: Latitude 33.237, Longitude -111.544
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: No

Neighborhood 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 certain data.


85140 ZIP Code Map

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San Tan Valley, AZ 85140 Data & Demographics (As of July 1, 2015)


Total Population 44,142
Population in Households 44,137
Population in Familes 39,448
Population in Group Qrtrs 5
Population Density1 1,109
Diversity Index2 60


Total Households 12,775
Average Household Size 3.45
Family Households 10,414
Average Family Size 4


Total Housing Units 14,574 (100%)
Owner Occupied HU 9,917 (68.0%)
Renter Occupied HU 2,858 (19.6%)
Vacant Housing Units 1,799 (12.3%)
Median Home Value $149,586
Average Home Value $177,949


Median Household Income $58,219
Average Household Income $70,651
Per Capita Income $20,449
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 3.66% 2.85%
Households 2.91% 2.74%
Families 2.79% 2.68%
Median Household Income   2.09%
Per Capita Income   2.33%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


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

The table below compares 85140 to the other 377 ZIP Codes in Arizona by rank and percentile using July 1, 2015 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 # 34 91st
Population Density1 # 127 67th
Diversity Index2 # 159 58th
Median Household Income # 76 80th
Per Capita Income # 211 44th

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