Colorado cities which start with the letter I.
| Place | Place Type | 2010 Population |
|---|---|---|
| Idaho Springs | city | 1717 |
| Idalia | ||
| Idledale | ||
| Ignacio | town | 697 |
| Iliff | town | 266 |
| Indian Hills |
Browse CO Cities by Letter
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z