City | 2024 Pop. |
|---|---|
| Acres Green | 2,564 |
| Aetna Estates | 1,254 |
| Aguilar | 447 |
| Air Force Academy | 6,662 |
| Akron | 1,774 |
| Alamosa | 9,905 |
| Alamosa East | 1,296 |
| Allenspark | 638 |
| Alma | 317 |
| Alpine | 226 |
| Altona | 536 |
| Amherst | 90 |
| Antonito | 616 |
| Applewood | 8,122 |
| Arapahoe | 24 |
| Arboles | 400 |
| Aristocrat Ranchettes | 2,094 |
| Arriba | 200 |
| Arvada | 120,437 |
| Aspen | 6,483 |
| Aspen Park | 1,027 |
| Atwood | 146 |
| Ault | 2,912 |
| Aurora | 397,811 |
| Avon | 5,894 |
| Avondale | 330 |
City | 2024 Pop. |
|---|---|
| Bark Ranch | 115 |
| Basalt | 4,011 |
| Battlement Mesa | 5,261 |
| Bayfield | 2,883 |
| Bennett | 3,764 |
| Berkley | 11,181 |
| Berthoud | 14,113 |
| Bethune | 181 |
| Beulah Valley | 658 |
| Black Forest | 14,657 |
| Black Hawk | 128 |
| Blanca | 340 |
| Blende | 627 |
| Blue River | 844 |
| Blue Sky | 114 |
| Blue Valley | 200 |
| Bonanza Mountain Estates | 134 |
| Boone | 309 |
| Boulder | 105,156 |
| Bow Mar | 813 |
| Brandon | 32 |
| Branson | 57 |
| Breckenridge | 4,901 |
| Brick Center | 85 |
| Briggsdale | 145 |
| Brighton | 43,205 |
| Brook Forest | 624 |
| Brookside | 245 |
| Broomfield | 77,650 |
| Brush | 5,246 |
| Buena Vista | 3,151 |
| Burlington | 3,115 |
| Byers | 1,714 |
City | 2024 Pop. |
|---|---|
| Calhan | 715 |
| Campo | 95 |
| Capulin | 318 |
| Carbondale | 6,793 |
| Cascade-Chipita Park | 1,243 |
| Castle Pines | 15,924 |
| Castle Pines Village | 5,206 |
| Castle Rock | 83,924 |
| Cathedral | 19 |
| Catherine | 275 |
| Cattle Creek | 521 |
| Cañon City | 17,339 |
| Cedaredge | 2,451 |
| Centennial | 106,445 |
| Center | 1,921 |
| Central | 777 |
| Chacra | 444 |
| Cheraw | 231 |
| Cherry Creek | 11,163 |
| Cherry Hills Village | 6,221 |
| Cheyenne Wells | 711 |
| Cimarron Hills | 19,519 |
| City Creede | 283 |
| Clifton | 19,369 |
| Coal Creek | 2,436 |
| Coal Creek | 369 |
| Coaldale | 400 |
| Cokedale | 127 |
| Collbran | 364 |
| Colona | 104 |
| Colorado City | 1,888 |
| Colorado Springs | 491,441 |
| Columbine | 26,217 |
| Columbine Valley | 1,735 |
| Comanche Creek | 557 |
| Commerce City | 70,066 |
| Cope | 54 |
| Copper Mountain | 268 |
| Cortez | 9,118 |
| Cotopaxi | 21 |
| Craig | 9,051 |
| Crawford | 410 |
| Crested Butte | 1,660 |
| Crestone | 139 |
| Cripple Creek | 1,104 |
| Crisman | 277 |
| Crook | 123 |
| Crowley | 156 |
City | 2024 Pop. |
|---|---|
| Dacono | 6,677 |
| Dakota Ridge | 34,606 |
| De Beque | 472 |
| Deer Trail | 1,648 |
| Del Norte | 1,398 |
| Delta | 9,777 |
| Denver | 716,234 |
| Derby | 9,230 |
| Dillon | 999 |
| Dinosaur | 246 |
| Divide | 142 |
| Dolores | 932 |
| Dotsero | 1,270 |
| Dove Creek | 700 |
| Dove Valley | 5,623 |
| Downieville-Lawson-Dumont | 552 |
| Durango | 19,677 |
City | 2024 Pop. |
|---|---|
| Fairmount | 10,871 |
| Fairplay | 740 |
| Federal Heights | 13,792 |
| Firestone | 19,231 |
| Flagler | 576 |
| Fleming | 419 |
| Florence | 3,869 |
| Florissant | 184 |
| Floyd Hill | 832 |
| Fort Carson | 18,820 |
| Fort Collins | 170,507 |
| Fort Garland | 607 |
| Fort Lupton | 9,927 |
| Fort Morgan | 11,567 |
| Fountain | 28,020 |
| Four Square Mile | 24,990 |
| Fowler | 1,196 |
| Foxfield | 728 |
| Franktown | 344 |
| Fraser | 1,474 |
| Frederick | 18,660 |
| Frisco | 2,709 |
| Fruita | 13,946 |
| Fruitvale | 8,080 |
City | 2024 Pop. |
|---|---|
| Garden City | 249 |
| Gardner | 66 |
| Genesee | 4,119 |
| Genoa | 152 |
| Georgetown | 1,303 |
| Gerrard | 333 |
| Gilcrest | 1,015 |
| Glendale | 4,396 |
| Glendale | 79 |
| Gleneagle | 6,389 |
| Glenwood Springs | 10,330 |
| Gold Hill | 252 |
| Golden | 20,191 |
| Goldfield | 194 |
| Granada | 435 |
| Granby | 2,313 |
| Grand Junction | 70,641 |
| Grand Lake | 403 |
| Grand View Estates | 831 |
| Greeley | 113,721 |
| Green Mountain Falls | 596 |
| Greenwood Village | 15,057 |
| Grover | 152 |
| Guffey | 34 |
| Gunbarrel | 10,249 |
| Gunnison | 6,894 |
| Gypsum | 9,082 |
City | 2024 Pop. |
|---|---|
| Hartman | 53 |
| Hasty | 83 |
| Haswell | 69 |
| Haxtun | 965 |
| Hayden | 1,915 |
| Heeney | 77 |
| Hidden Lake | 34 |
| Highlands Ranch | 102,314 |
| Hillrose | 308 |
| Hoehne | 114 |
| Holly | 815 |
| Holly Hills | 2,848 |
| Holyoke | 2,278 |
| Hooper | 79 |
| Hot Sulphur Springs | 654 |
| Hotchkiss | 944 |
| Howard | 1,018 |
| Hudson | 1,606 |
| Hugo | 771 |
City | 2024 Pop. |
|---|---|
| Idaho Springs | 1,677 |
| Idalia | 90 |
| Idledale | 342 |
| Ignacio | 843 |
| Iliff | 239 |
| Indian Hills | 1,472 |
| Inverness | 2,979 |
City | 2024 Pop. |
|---|---|
| Jackson Lake | 167 |
| Jamestown | 241 |
| Jansen | 256 |
| Joes | 141 |
| Johnson Village | 325 |
| Johnstown | 20,225 |
| Julesburg | 1,219 |
City | 2024 Pop. |
|---|---|
| Keenesburg | 2,314 |
| Ken Caryl | 33,683 |
| Kersey | 1,484 |
| Keystone | 981 |
| Kim | 63 |
| Kiowa | 742 |
| Kirk | 88 |
| Kit Carson | 247 |
| Kittredge | 974 |
| Kremmling | 1,423 |
City | 2024 Pop. |
|---|---|
| La Jara | 712 |
| La Junta | 6,939 |
| La Junta Gardens | 128 |
| La Salle | 2,282 |
| La Veta | 884 |
| Lafayette | 30,441 |
| Laird | 6 |
| Lake City | 421 |
| Lakeside | 15 |
| Lakewood | 155,865 |
| Lamar | 7,467 |
| Laporte | 2,197 |
| Larkspur | 222 |
| Las Animas | 2,399 |
| Lazear | 166 |
| Lazy Acres | 1,030 |
| Leadville | 2,629 |
| Leadville North | 2,038 |
| Lewis | 124 |
| Limon | 1,991 |
| Lincoln Park | 4,558 |
| Littleton | 44,069 |
| Lochbuie | 8,380 |
| Log Lane Village | 902 |
| Loghill Village | 698 |
| Loma | 1,512 |
| Lone Tree | 13,990 |
| Longmont | 98,444 |
| Louisville | 20,128 |
| Louviers | 266 |
| Loveland | 80,347 |
| Lynn | 12 |
| Lyons | 2,132 |
City | 2024 Pop. |
|---|---|
| Manassa | 965 |
| Mancos | 1,264 |
| Manitou Springs | 4,537 |
| Manzanola | 327 |
| Marble | 132 |
| Marvel | 107 |
| Matheson | 33 |
| Maybell | 24 |
| Maysville | 174 |
| McClave | 108 |
| Mead | 6,998 |
| Meeker | 2,367 |
| Meridian | 5,372 |
| Meridian Village | 2,916 |
| Merino | 281 |
| Midland | 272 |
| Milliken | 9,291 |
| Minturn | 944 |
| Moffat | 106 |
| Monte Vista | 4,009 |
| Montezuma | 70 |
| Montrose | 21,651 |
| Monument | 12,641 |
| Morgan Heights | 293 |
| Morrison | 384 |
| Mount Crested Butte | 968 |
| Mountain Meadows | 163 |
| Mountain View | 513 |
| Mountain Village | 1,219 |
| Mulford | 600 |
City | 2024 Pop. |
|---|---|
| Nathrop | 173 |
| Naturita | 472 |
| Nederland | 1,495 |
| New Castle | 4,850 |
| Niwot | 4,105 |
| No Name | 293 |
| North La Junta | 452 |
| North Washington | 190 |
| Northglenn | 38,206 |
| Norwood | 527 |
| Nucla | 580 |
| Nunn | 540 |
City | 2024 Pop. |
|---|---|
| Oak Creek | 848 |
| Olathe | 1,944 |
| Olney Springs | 289 |
| Ophir | 188 |
| Orchard | 100 |
| Orchard City | 3,284 |
| Orchard Mesa | 7,229 |
| Ordway | 1,080 |
| Otis | 523 |
| Ouray | 927 |
| Ovid | 263 |
City | 2024 Pop. |
|---|---|
| Padroni | 38 |
| Pagosa Springs | 1,825 |
| Palisade | 2,613 |
| Palmer Lake | 2,562 |
| Paoli | 47 |
| Paonia | 1,461 |
| Parachute | 1,354 |
| Paragon Estates | 845 |
| Park Center | 2,785 |
| Parker | 64,031 |
| Parshall | 62 |
| Peetz | 202 |
| Penrose | 3,953 |
| Peoria | 59 |
| Perry Park | 1,723 |
| Phippsburg | 402 |
| Piedra | 47 |
| Pierce | 1,074 |
| Pine Brook Hill | 444 |
| Pine Valley | 614 |
| Pitkin | 74 |
| Placerville | 405 |
| Platteville | 2,878 |
| Poncha Springs | 1,406 |
| Ponderosa Park | 3,634 |
| Portland | 115 |
| Pritchett | 106 |
| Pueblo | 110,803 |
| Pueblo West | 35,120 |
City | 2024 Pop. |
|---|---|
| Ramah | 104 |
| Rangely | 2,281 |
| Raymer (New Raymer) | 111 |
| Red Cliff | 238 |
| Red Feather Lakes | 442 |
| Redlands | 8,952 |
| Redstone | 214 |
| Redvale | 368 |
| Rico | 344 |
| Ridgway | 1,269 |
| Rifle | 10,607 |
| Rock Creek Park | 164 |
| Rockvale | 539 |
| Rocky Ford | 3,802 |
| Rollinsville | 190 |
| Romeo | 309 |
| Roxborough Park | 9,050 |
| Rye | 201 |
City | 2024 Pop. |
|---|---|
| Saddle Ridge | 62 |
| Saguache | 531 |
| Salida | 5,966 |
| Salt Creek | 824 |
| San Acacio | 66 |
| San Luis | 628 |
| Sanford | 896 |
| Sawpit | 34 |
| Security-Widefield | 40,195 |
| Sedalia | 10 |
| Sedgwick | 165 |
| Segundo | 201 |
| Seibert | 177 |
| Seven Hills | 135 |
| Severance | 11,762 |
| Shaw Heights | 5,515 |
| Sheridan | 5,842 |
| Sheridan Lake | 54 |
| Sherrelwood | 19,415 |
| Sierra Ridge | 3,422 |
| Silt | 3,744 |
| Silver Cliff | 737 |
| Silver Plume | 190 |
| Silverthorne | 5,101 |
| Silverton | 740 |
| Simla | 624 |
| Smeltertown | 101 |
| Snowmass Village | 2,983 |
| Snyder | 102 |
| Somerset | 71 |
| South Fork | 505 |
| Southern Ute | 129 |
| Springfield | 1,279 |
| St. Ann Highlands | 479 |
| St. Mary's | 219 |
| Starkville | 64 |
| Steamboat Springs | 13,604 |
| Stepping Stone | 3,227 |
| Sterling | 12,803 |
| Sterling Ranch | 2,217 |
| Stonegate | 9,905 |
| Stonewall Gap | 111 |
| Strasburg | 3,266 |
| Stratmoor | 7,196 |
| Stratton | 642 |
| Sugar City | 241 |
| Sugarloaf | 541 |
| Sunshine | 209 |
| Superior | 13,446 |
| Swink | 585 |
City | 2024 Pop. |
|---|---|
| Tabernash | 853 |
| Tall Timber | 444 |
| Telluride | 2,492 |
| The Pinery | 10,537 |
| Thornton | 145,834 |
| Timnath | 11,074 |
| Todd Creek | 5,272 |
| Towaoc | 1,202 |
| Towner | 12 |
| Trail Side | 97 |
| Trinidad | 8,175 |
| Twin Lakes | 7,950 |
| Twin Lakes | 378 |
| Two Buttes | 31 |
City | 2024 Pop. |
|---|---|
| Upper Bear Creek | 898 |
| Upper Witter Gulch | 713 |
City | 2024 Pop. |
|---|---|
| Walden | 560 |
| Walsenburg | 3,097 |
| Walsh | 503 |
| Ward | 124 |
| Watkins | 1,156 |
| Welby | 16,527 |
| Weldona | 119 |
| Wellington | 12,387 |
| West Pleasant View | 5,423 |
| Westcliffe | 518 |
| Westcreek | 306 |
| Westminster | 114,302 |
| Weston | 36 |
| Wheat Ridge | 31,612 |
| Wiggins | 1,917 |
| Wiley | 428 |
| Williamsburg | 776 |
| Windsor | 42,722 |
| Winter Park | 1,185 |
| Woodland Park | 7,856 |
| Woodmoor | 8,879 |
| Woody Creek | 233 |
| Wray | 2,309 |