
Santa Rosa
- County:
- Pima County
- County Seat:
- No
- Area (mi²):
- 6.511
- State:
- Arizona
Santa Rosa is a CDP located in Pima County, Arizona. Santa Rosa has a 2025 population of 779. Santa Rosa is currently growing at a rate of 1.3% annually and its population has increased by 21.15% since the most recent census, which recorded a population of 643 in 2020.
The average household income in Santa Rosa is $65,561 with a poverty rate of 26.97%. The median age in Santa Rosa is 29.9 years: 22.3 years for males, and 33.7 years for females.