San Tan Valley, AZ
Population 105,231 · Arizona
About San Tan Valley, AZ
San Tan Valley is a major city located in Arizona with a population of 105,231 residents according to the latest US Census Bureau American Community Survey data. The median household income is $93,642 per year, which is 25% above the national median of $75,149. The median age of 35 years is notably younger the US median age of 38.9 years, indicating a younger, often more dynamic population base.
Housing Market Overview
The housing market in San Tan Valley features a median home value of $365,900, which is 49% above the national median of $244,900. This positions San Tan Valley in a moderately priced market relative to the rest of the country. Median monthly rent is $1,857, 60% above the national average of $1,163/month. Of the 36,381 total housing units, 82% are owner-occupied (27,449 units) and 18% are renter-occupied (6,197 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in San Tan Valley shows an unemployment rate of 4.1%, which is near the national rate of 3.7%. The poverty rate stands at 7.5%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in San Tan Valley have an average one-way commute time of 36.1 minutes, suggesting many residents commute to jobs in a nearby metro area.
Education & Demographics
24.0% of San Tan Valley residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 20.5% White, 4.1% Hispanic or Latino, 0.5% Black or African American, and 3.2% Asian residents, with 7.6% of the population being foreign-born.
Climate & Weather
San Tan Valley experiences an annual average temperature of 72.8°F with 10.46" of precipitation per year. The warm climate makes it appealing for those who prefer mild winters and plenty of sunshine. Summer highs average around 107°F (July–August), while winter lows dip to approximately 42°F (December–January).
How San Tan Valley Ranks in Arizona
Cost of Living in San Tan Valley, AZ
Compared to national averages, San Tan Valley has a median household income of $93,642 (25% above the national median of $75,149). Home values average $365,900, which is 49% above the national median. Monthly rent at $1,857 is 60% above the US average of $1,163. Within Arizona, San Tan Valley's income is 51% above the state average of $62,086, and home values are 54% above the state median of $237,048.
Why Live in San Tan Valley, AZ?
San Tan Valley offers a strong local economy with a median household income of $93,642, well above the national average, and a low poverty rate of 7.5%, better than the national average.
San Tan Valley has a population of 105,231 with a median age of 35 years. Compare San Tan Valley with other cities to see how it stacks up, or explore all cities in Arizona.
Similar Cities Near San Tan Valley
Cities in Arizona with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Goodyear | 102,891 | $101,814 | $441,900 | Compare |
| Buckeye | 99,844 | $98,778 | $384,100 | Compare |
| Yuma | 98,461 | $62,546 | $209,100 | Compare |
| Avondale | 90,644 | $81,260 | $348,700 | Compare |
| Flagstaff | 76,333 | $68,041 | $503,400 | Compare |
| Casas Adobes | 70,770 | $81,041 | $311,100 | Compare |
| Queen Creek | 66,369 | $134,719 | $576,600 | Compare |
| Maricopa | 62,986 | $94,208 | $338,600 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Climate & Weather in San Tan Valley
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 60 | 65 | 69 | 86 | 92 | 100 | 110 | 104 | 99 | 90 | 76 | 67 |
| Low °F | 41 | 43 | 47 | 57 | 68 | 72 | 86 | 82 | 73 | 64 | 53 | 44 |
| Rain " | 2.5 | 1.4 | 1.2 | 0.0 | 0.1 | 0.0 | 0.1 | 0.8 | 1.1 | 0.0 | 1.8 | 1.4 |
Other Cities in Arizona
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare San Tan Valley With Other Cities
Frequently Asked Questions about San Tan Valley
What is the population of San Tan Valley, AZ?
The population of San Tan Valley, AZ is 105,231 according to the latest US Census Bureau American Community Survey estimates. This makes it a major city in Arizona.
What is the median household income in San Tan Valley?
The median household income in San Tan Valley, AZ is $93,642 per year, which is 25% above the national median of $75,149.
What is the median home value in San Tan Valley?
The median home value in San Tan Valley, AZ is $365,900, which is 49% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in San Tan Valley?
The median monthly rent in San Tan Valley, AZ is $1,857, which is 60% above the national average of $1,163/month.
What is the unemployment rate in San Tan Valley?
The unemployment rate in San Tan Valley, AZ is 4.1%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is San Tan Valley, AZ a good place to live?
San Tan Valley offers above-average incomes, a competitive housing market, and growing employment opportunities. With a population of 105,231 and a median age of 35, the city appeals to a broad range of residents.
How educated is San Tan Valley, AZ?
24.0% of residents in San Tan Valley aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in San Tan Valley?
Key cost-of-living indicators for San Tan Valley, AZ: median home value is $365,900 (49% above national), median rent is $1,857/month, and median household income is $93,642. The home-value-to-income ratio is 3.9x, a moderate figure by national standards.
What is the poverty rate in San Tan Valley?
The poverty rate in San Tan Valley, AZ is 7.5%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is San Tan Valley, AZ?
San Tan Valley's population is 20.5% White, 4.1% Hispanic or Latino, 0.5% Black or African American, 3.2% Asian, and 3.9% two or more races. 7.6% of residents are foreign-born.