Statistic San Tan Valley Arizona National
Population 104,936 7,278,717 328,239,523
Population density (sq mi) 1,384 65 91
Median age 34.7 37.1 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 61% 53% 55%
Families w/ Kids under 18 51% 42% 43%
Speak English 85% 73% 79%
Speak Spanish 12% 20% 13%
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Demographics Quick Facts

  • The population density in San Tan Valley is 2030% higher than Arizona
  • The median age in San Tan Valley is 6% lower than Arizona
  • In San Tan Valley 83.23% of the population is White
  • In San Tan Valley 3.34% of the population is Black
  • In San Tan Valley 2.48% of the population is Asian

Compare San Tan Valley, AZ Demographics

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      San Tan Valley population breakdown by race

      Race San Tan Valley Arizona National
      White 83.23% 77.80% 73.35%
      Black 3.34% 4.27% 12.63%
      Asian 2.48% 3.05% 5.22%
      American Indian 1.98% 4.41% 0.82%
      Native Hawaiian 0.07% 0.19% 0.18%
      Mixed race 5.07% 3.31% 3.06%
      Other race 3.81% 6.97% 4.75%
      In San Tan Valley, 24.2% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      San Tan Valley age breakdown

      Marital status

      Age of children in married couples

      Source: The San Tan Valley, AZ demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).