List of populated places in Colorado by county: A–E

Adams Alam Arapahoe Arch Baca Bent Boul Bro Chaf Cheyenne Cle Conejos Cost Crow Cust Delta Den Dolores Doug Eagle Elbert El Paso Fremont Garfield Gil Grand Gunnison Hins Huerfano Jacks Jef Kiowa Kit Carson Lake La Plata Larimer Las Animas Lincoln Logan Mesa Min Moffat Montez Montrose Morg Otero Our Park Phil Pitkin Prow Pueblo Rio Blanco Rio G Routt Saguache SJ San Miguel Sedg Sum Tell Wash Weld Yuma

The 64 counties of the U.S. state of Colorado.

This is a list of more than 3,400 currently or formerly inhabited places in the U.S. State of Colorado sorted by county.^[1][2]

For additional information, please see the following:

• 210 census-designated places – List of census-designated places in Colorado^[3]
• 64 counties – List of counties in Colorado^[4]
• 64 county seats – List of county seats in Colorado^[4][5][2]
• more than 36 forts – List of forts in Colorado^[5][2]
• more than 1,500 ghost towns – List of ghost towns in Colorado^[5][2]
• more than 1,500 historic places – List of National Register of Historic Places in Colorado^[6][5][2]
• 9 military bases – List of military installations in Colorado^[5][2]
• 273 municipalities – List of municipalities in Colorado^[7][8][5][2]
• 2 Native American reservations – List of Native American reservations in Colorado^[5][2]
• more than 400 post offices – List of post offices in Colorado^{[9][10][5][2]}

Select a Colorado county:

Adams County[edit]

Alamosa County[edit]

Arapahoe County[edit]

Archuleta County[edit]

Baca County[edit]

Bent County[edit]

Boulder County[edit]