
Arivaca
- County:
- Pima County
- County Seat:
- No
- Area (mi²):
- 27.777
- State:
- Arizona
Arivaca is a CDP located in Pima County, Arizona. Arivaca has a 2025 population of 481. Arivaca is currently declining at a rate of -3.02% annually and its population has decreased by -30.49% since the most recent census, which recorded a population of 692 in 2020.
The average household income in Arivaca is $31,641 with a poverty rate of 34.01%. The median age in Arivaca is 57.3 years: 52.7 years for males, and 58 years for females.