| Arches | 5 | 
| Areas | 38 | 
| Arroyos | 1 | 
| Bars | 114 | 
| Basins | 278 | 
| Bays | 106 | 
| Beaches | 17 | 
| Benches | 10 | 
| Bends | 29 | 
| Canals | 1,630 | 
| Capes | 115 | 
| Channels | 8 | 
| Cliffs | 109 | 
| Craters | 23 | 
| Crossings | 54 | 
| Falls | 63 | 
| Flats | 578 | 
| Gaps | 393 | 
| Glaciers | 1 | 
| Guts | 5 | 
| Islands | 123 | 
| Lakes | 1,314 | 
| Lava | 24 | 
| Pillars | 78 | 
| Plains | 7 | 
| Ranges | 93 | 
| Rapids | 101 | 
| Reservoirs | 675 | 
| Ridges | 544 | 
| Slopes | 10 | 
| Springs | 1,676 | 
| Streams | 9,098 | 
| Summits | 2,573 | 
| Swamps | 20 | 
| Valleys | 2,842 | 
| Woods | 7 | 
| Airports | |
| Public and Private Airports | 249 | 
| Heliports | 55 | 
| Seaplane Bases and Anchorages | 4 | 
| Cemeteries | 557 | 
| Education - Schools | |
| Other Schools | 247 | 
| Elementary Schools | 285 | 
| Middle Schools | 104 | 
| High Schools | 150 | 
| Colleges & University | 25 | 
| Technical & Trade School | 16 | 
| Emergency Response & Law Enforcement | |
| Ambulance Service | 69 | 
| Fire Station & EMS Station | 404 | 
| Law Enforcement | 121 | 
| Prisons & Correctional Facilities | 8 | 
| Federal Lands & Reserves | |
| Forests | 22 | 
| Parks | 7 | 
| Wilderness Areas | 16 | 
| Wildlife Areas | 22 | 
| Government Services | |
| City or Town Hall | 170 | 
| Court House | 46 | 
| Post Offices | 245 | 
| Hospitals & Medical Centers | 48 | 
| Native American Areas | |
| American Indian Off Reservation Trust Land | 2 | 
| Reservations | 5 | 
| Public Landmarks & Attractions | |
| Campgrounds | 519 | 
| Picnic Areas | 83 | 
| Trailheads | 425 | 
| Visitor Centers | 14 | 
| Areas | 2 | 
| Basins | 1 | 
| Bends | 1 | 
| Canals | 15 | 
| Civil | 3 | 
| Crossings | 3 | 
| Falls | 1 | 
| Flats | 2 | 
| Islands | 6 | 
| Military (Historical) | 5 | 
| Populated Places | 88 | 
| Rapids | 3 | 
| Reservoirs | 1 | 
| Springs | 6 | 
| Streams | 1 | 
| Idaho's National Historic Landmarks | |
|---|---|
| 10 | |