
Tucson
- County:
- Pima County
- County Seat:
- Yes
- Area (mi²):
- 242.187
- State:
- Arizona
Tucson is a city located in Pima County, Arizona. Tucson has a 2025 population of 550,306. It is also the county seat of .Tucson is currently growing at a rate of 0.28% annually and its population has increased by 1.41% since the most recent census, which recorded a population of 542,638 in 2020.
The average household income in Tucson is $73,528 with a poverty rate of 18.83%. The median age in Tucson is 34.6 years: 33.4 years for males, and 36 years for females.