Hayden
- County:
- Gila County
- County Seat:
- No
- Area (mi²):
- 1.265
- State:
- Arizona
Hayden is a town located in Gila County, Arizona. Hayden has a 2026 population of 513. Hayden is currently declining at a rate of -0.39% annually and its population has decreased by -0.58% since the most recent census, which recorded a population of 516 in 2020.