Eagle
- County:
- Ada County
- County Seat:
- No
- Area (mi²):
- 46.024
- State:
- Idaho
Eagle is a city located in Ada County, Idaho. Eagle has a 2026 population of 33,451. Eagle is currently growing at a rate of 0.91% annually and its population has increased by 5.85% since the most recent census, which recorded a population of 31,603 in 2020.