THE HIDDEN SPRINGS LAND BRIEF
Land in the
Unwooded Alkaline Foothills setting.
Hidden Springs CDP has 2.63 square miles of land in Ada County. Its Census reference point is in Unwooded Alkaline Foothills, within Snake River Plain.
The Snake River Plain is lower and gentler than its surrounding mountains. Alluvial valleys, sagebrush-covered plains, low hills and scattered lava fields form its principal landscape patterns.
Regional context: Snake River Plain ↗ · Classification at the Census reference point
Hidden Springs and Ada County
Hidden Springs is associated with Ada County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Hidden Springs by land and water
The Census records 0.01 square miles of water within Hidden Springs, or 0.5% of its total area. It is 0.3 percentage points lower than the 0.8% recorded for Ada County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Hidden Springs CDP has 7.4 times the land area of nearby Avimor CDP (0.36 square miles). These areas describe boundaries, not comparable property prices.

