Colorado: Meaning and History

Embroidered flag patch — Colorado

History of the flag

Colorado joined the Union in 1876, 100 years after the declaration of independence. This earned it the nickname ‘Centennial State’.

Colorado adopted its current state flag in 1911.

What do the elements of the flag mean?

  • Represents the golden sun and the state's mining history, particularly its Gold Rush.

  • White symbolizes the abundant snow in the Rocky Mountains.

  • Blue embodies the clear, pure skies of the state.