
Burnside
- County:
- Apache County
- County Seat:
- No
- Area (mi²):
- 9.276
- State:
- Arizona
Burnside is a CDP located in Apache County, Arizona. Burnside has a 2025 population of 497. Burnside is currently declining at a rate of -0.6% annually and its population has decreased by -31.26% since the most recent census, which recorded a population of 723 in 2020.
The average household income in Burnside is $48,299 with a poverty rate of 54.16%. The median age in Burnside is 29.4 years: 31.1 years for males, and 27.6 years for females.