Capital:   Denver

State Abbreviation:   CO

State Bird:   Lark Bunting

State Flower:   Rocky Mountain Columbine

Nickname:   Centennial State

Borders:   This state is bordered by Utah on the west, Wyoming and Nebraska on the north, New Mexico and Oklahoma on the south, and Nebraska and Kansas on the east.

  Largest Cities:
1.  Denver
2.  Colorado Springs
3.  Aurora
4.  Lakewood
5.  Fort Collins
6.  Arvada
7.  Pueblo
8.  Westminster
9.  Boulder
10.  Thornton
11.  Greeley
12.  Longmont
13.  Highlands Ranch
14.  Loveland
15.  Southglenn