| Community | Population | Elevation |
|---|---|---|
| Arvada | 107,361 | 5,344 ft. |
| Aurora | 319,057 | 5,406 ft. |
| Boulder | 94,171 | 5,328 ft. |
| Broomfield | 54,858 | 5,393 ft. |
| Castle Rock | 44,369 | 6,223 ft. |
| Centennial | 99,680 | 5,830 ft. |
| Colorado Springs | 380,307 | 6,010 ft. |
| Denver | 598,707 | 5,278 ft. |
| Englewood | 32,669 | 5,370 ft. |
| Fort Collins | 136,509 | 5,003 ft. |
| Fraser | 927 | 8,579 ft. |
| Greeley | 91,492 | 4,675 ft. |
| Lakewood | 140,989 | 5,518 ft. |
| Longmont | 85,928 | 4,983 ft. |
| Lyons | 2,035 | 5,370 ft. |
| Penrose | None | 5,334 ft. |
| Pueblo | 104,951 | 4,691 ft. |
| Salida | 5,396 | 7,083 ft. |
| Sterling | 12,800 | 3,937 ft. |
| Winter Park | 857 | 9,051 ft. |
| Woodland Park | 6,501 | 8,480 ft. |