
Mammoth
- County:
- Pinal County
- County Seat:
- No
- Area (mi²):
- 26.319
- State:
- Arizona
Mammoth is a town located in Pinal County, Arizona. Mammoth has a 2025 population of 1,165. Mammoth is currently growing at a rate of 1.39% annually and its population has increased by 7.37% since the most recent census, which recorded a population of 1,085 in 2020.
The average household income in Mammoth is $52,246 with a poverty rate of 22.17%. The median age in Mammoth is 58.6 years: 52.2 years for males, and 61.3 years for females.