San Tan Valley, AZ 85140 ZIP Code Profile

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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: 135
  • PO Box Addresses: 0
  • Residential Addresses: 12,802
    • Multi-Family Addresses: 9,316
    • Single Family Addresses: 3,486

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 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.


85140 ZIP Code Map

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San Tan Valley, AZ 85140 Data & Demographics (As of July 1, 2017)


Total Population 47,063
Daytime Population: Workers 3,173
Daytime Population: Residents 27,602
Total Daytime Population (TDP) 30,775
Ratio TDP/Total Population1 0.65
Population in Households 47,058
Population in Familes 41,953
Population in Group Qrtrs 5
Population Density2 1,060
Diversity Index3 61


Median Household Income $57,885
Average Household Income $67,805
Per Capita Income $19,708


Total Housing Units 15,555 (100%)
Owner Occupied HU 10,609 (68.2%)
Renter Occupied HU 3,068 (19.7%)
Vacant Housing Units 1,878 (12.1%)
Median Home Value $158,799
Average Home Value $197,347


Total Households 13,677
Average Household Size 3.44
Family Households 11,122
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 3.54% 2.78%
Households 3.06% 2.7%
Families 2.94% 2.65%
Median Household Income   1.31%
Per Capita Income   2.66%

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

The table below compares 85140 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 # 33 92nd
Population Density # 129 67th
Diversity Index # 160 58th
Median Household Income # 82 79th
Per Capita Income # 259 33rd

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

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