| County/Equivalent | Elevation | Prominence | Name | State | Quadrangle |
| Boulder | 14,259' | 2,947' | Longs Peak | CO | Longs Peak |
| Colfax | 12,587' | 2,449' | Little Costilla Peak | NM | Ash Mountain |
| Pennington | 7,242' | 2,921' | Black Elk Peak | SD | Custer |
| Hughes | 2,055' | 50' | Hughes County HP | SD | Chapelle Lake SW |