San Tan Valley is a city located in Arizona. San Tan Valley has a 2020 population of 96,692. San Tan Valley is currently declining at a rate of 0.00% annually and its population has increased by 18.90% since the most recent census, which recorded a population of 81,321 in 2010. San Tan Valley reached it's highest population of 96,692 in 2019.
The average household income in San Tan Valley is $77,042 with a poverty rate of 7.95%. The median rental costs in recent years comes to $1,356 per month, and the median house value is $212,900. The median age in San Tan Valley is 33.5 years, 32.6 years for males, and 34.5 years for females.