San Tan Valley, Arizona Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of San Tan Valley, Arizona is 105,231 as of the 2023 American Community Survey, making it the 11th-largest city in Arizona. The median household income is $93,642, the median home value is $365,900, and the median age is 35.0.
105,231
Population
1388
People / sq mi
$93,642
Median Income
$365,900
Median Home Value
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San Tan Valley covers 75.8 sq mi of land at 1388 people per square mile.
About San Tan Valley, AZ
San Tan Valley is distinguished by its share of foreign-born residents, 52.4% of the population. With 105,231 residents, San Tan Valley is a city in Arizona. It ranks #11 among cities in Arizona by population.
Household earnings are middling, with a median of $93,642 — above the US median of $78,538. Poverty runs at 5.9%, below the national 12.4%. Homes carry a median value of $365,900, with typical rent around $1,857.
Degree attainment is on the lower side for US cities: 24.0% of adults hold a bachelor’s degree, below the national 35.0%. Remote work is above the national 14.0% at 15.6%, and the average commute runs about 36 minutes each way.
The large foreign-born share is a defining thread in San Tan Valley, shaping language, household composition, and the labor force behind the economic figures above.
Race & Ethnicity
| White | 72.6% |
| Black or African American | 4.0% |
| Asian | 0.8% |
| Hispanic or Latino (any race) | 4.1% |
| Two or More Races | 0.0% |
Economy & Income
$93,642
Median Household Income
$35,614
Per Capita Income
5.9%
Poverty Rate
2.7%
Unemployment Rate
Housing
$365,900
Median Home Value
$1,857
Median Rent
81.6%
Owner-Occupied
Education
93.4%
High School+
24.0%
Bachelor's+
Commute
0.0%
Drive Alone
71.9%
Public Transit
15.6%
Work From Home
36.1 min
Avg Commute
Community Profile
52.4%
Foreign Born
84.5%
Non-English at Home
8.2%
Veterans
13.2%
With Disability
91.2%
Health Insurance
99.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 20.6% |
| Finance, Insurance & Real Estate | 11.6% |
| Construction | 8.5% |
| Information | 8.3% |
| Education, Health Care & Social Services | 8.0% |
| Manufacturing | 8.0% |
| Retail Trade | 7.8% |
| Arts, Entertainment & Food Services | 5.7% |
| Public Administration | 4.8% |
| Transportation & Warehousing | 1.7% |
| Agriculture & Mining | 0.7% |
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Frequently Asked Questions
San Tan Valley, Arizona has a population of 105,231 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 11th-largest city in Arizona.
The median household income in San Tan Valley, Arizona is $93,642, with 5.9% of residents living below the federal poverty level.
The median home value in San Tan Valley, Arizona is $365,900, with median monthly rent at $1,857 and a homeownership rate of 81.6%.
The median age in San Tan Valley, Arizona is 35.0 years. The population is 49.5% male and 50.5% female.
Where to stay in San Tan Valley
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.