
Fountain Hills
- County:
- Maricopa County
- County Seat:
- No
- Area (mi²):
- 20.283
- State:
- Arizona
Fountain Hills is a town located in Maricopa County, Arizona. Fountain Hills has a 2025 population of 23,435. Fountain Hills is currently declining at a rate of -0.37% annually and its population has decreased by -1.84% since the most recent census, which recorded a population of 23,875 in 2020.
The average household income in Fountain Hills is $140,542 with a poverty rate of 6.5%. The median age in Fountain Hills is 60.8 years: 60.6 years for males, and 61.1 years for females.