Region · United States
Colorado
Cities listed
43
3.84M
combined population
Denver
largest city
43 listed cities in Colorado
Cities in Colorado
All 3,112 in United StatesSortable and searchable. Ranks are within the whole country, not the region. This is not a complete list of settlements — only places GeoNames lists at 15,000 or more.
43 cities
| 23 | Denver | 729,019 |
| 48 | Colorado Springs | 456,568 |
| 59 | Aurora | 359,407 |
| 160 | Fort Collins | 170,924 |
| 184 | Lakewood | 152,597 |
| 214 | Thornton | 133,451 |
| 257 | Westminster | 116,317 |
| 260 | Arvada | 115,368 |
| 287 | Centennial | 109,741 |
| 289 | Pueblo | 109,412 |
| 292 | Greeley | 108,795 |
| 301 | Boulder | 106,803 |
| 343 | Highlands Ranch | 96,713 |
| 375 | Longmont | 92,088 |
| 503 | Loveland | 75,182 |
| 612 | Broomfield | 65,065 |
| 685 | Grand Junction | 60,358 |
| 763 | Castle Rock | 55,591 |
| 802 | Commerce City | 53,696 |
| 891 | Parker | 49,550 |
| 960 | Littleton | 46,368 |
| 1149 | Northglenn | 39,197 |
| 1201 | Brighton | 37,585 |
| 1358 | Dakota Ridge | 33,892 |
| 1397 | Englewood | 33,082 |
| 1410 | Security-Widefield | 32,882 |
| 1414 | Windsor | 32,716 |
| 1430 | Ken Caryl | 32,438 |
| 1482 | Wheat Ridge | 31,192 |
| 1575 | Pueblo West | 29,637 |
| 1693 | Fountain | 27,767 |
| 1698 | Lafayette | 27,729 |
| 1955 | Columbine | 24,280 |
| 2219 | Erie | 21,420 |
| 2223 | Evans | 21,383 |
| 2328 | Louisville | 20,396 |
| 2336 | Golden | 20,330 |
| 2395 | Clifton | 19,889 |
| 2508 | Montrose | 19,062 |
| 2608 | Sherrelwood | 18,287 |
| 2648 | Durango | 18,006 |
| 2865 | Cañon City | 16,400 |
| 2991 | Greenwood Village | 15,663 |