
Hidden Springs
- County:
- Ada County
- County Seat:
- No
- Area (mi²):
- 2.634
- State:
- Idaho
Hidden Springs is a CDP located in Ada County, Idaho. Hidden Springs has a 2025 population of 3,910. Hidden Springs is currently growing at a rate of 2.87% annually and its population has increased by 14.46% since the most recent census, which recorded a population of 3,416 in 2020.
The average household income in Hidden Springs is $199,589 with a poverty rate of 7.02%. The median age in Hidden Springs is 41.8 years: 42.1 years for males, and 41.7 years for females.