Colorado Cities by Population 2025
741 cities
| City | Rank | 2025 Pop. ↓ | 2024 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Denver | 1 | 731,868 | 729,019 | 0.39% | 4,781 | 153 | City |
| Denver | 2 | 731,868 | 729,019 | 0.39% | 4,781 | 153 | City |
| Colorado Springs | 3 | 496,514 | 493,554 | 0.6% | 2,460 | 202 | City |
| Colorado Springs | 4 | 496,514 | 493,554 | 0.6% | 2,460 | 202 | City |
| Aurora | 5 | 407,211 | 403,130 | 1.01% | 2,498 | 163 | City |
| Aurora | 6 | 407,211 | 403,130 | 1.01% | 2,498 | 163 | City |
| Fort Collins | 7 | 171,157 | 170,924 | 0.14% | 2,990 | 57 | City |
| Fort Collins | 8 | 171,157 | 170,924 | 0.14% | 2,990 | 57 | City |
| Lakewood | 9 | 157,014 | 156,868 | 0.09% | 3,613 | 43 | City |
| Lakewood | 10 | 157,014 | 156,868 | 0.09% | 3,613 | 43 | City |
| Thornton | 11 | 147,813 | 146,689 | 0.77% | 4,049 | 37 | City |
| Thornton | 12 | 147,813 | 146,689 | 0.77% | 4,049 | 37 | City |
| Arvada | 13 | 121,250 | 121,873 | -0.51% | 3,111 | 39 | City |
| Arvada | 14 | 121,250 | 121,873 | -0.51% | 3,111 | 39 | City |
| Greeley | 15 | 115,631 | 114,363 | 1.11% | 2,339 | 49 | City |
| Greeley | 16 | 115,631 | 114,363 | 1.11% | 2,339 | 49 | City |
| Westminster | 17 | 114,964 | 115,302 | -0.29% | 3,636 | 32 | City |
| Westminster | 18 | 114,964 | 115,302 | -0.29% | 3,636 | 32 | City |
| Pueblo | 19 | 110,980 | 111,166 | -0.17% | 1,965 | 56 | City |
| Pueblo | 20 | 110,980 | 111,166 | -0.17% | 1,965 | 56 | City |
| Centennial | 21 | 109,015 | 108,853 | 0.15% | 3,615 | 30 | City |
| Centennial | 22 | 109,015 | 108,853 | 0.15% | 3,615 | 30 | City |
| Boulder | 23 | 106,399 | 106,803 | -0.38% | 3,956 | 27 | City |
| Boulder | 24 | 106,399 | 106,803 | -0.38% | 3,956 | 27 | City |
| Highlands Ranch | 25 | 102,714 | 102,314 | 0.39% | 4,232 | 24 | CDP |
| Longmont | 26 | 99,971 | 99,818 | 0.15% | 3,443 | 29 | City |
| Longmont | 27 | 99,971 | 99,818 | 0.15% | 3,443 | 29 | City |
| Castle Rock | 28 | 85,544 | 83,213 | 2.8% | 2,462 | 35 | Town |
| Castle Rock | 29 | 85,544 | 83,213 | 2.8% | 2,462 | 35 | Town |
| Loveland | 30 | 82,283 | 81,102 | 1.46% | 2,323 | 35 | City |
| Loveland | 31 | 82,283 | 81,102 | 1.46% | 2,323 | 35 | City |
| Broomfield | 32 | 79,280 | 78,323 | 1.22% | 2,405 | 33 | City |
| Broomfield | 33 | 79,280 | 78,323 | 1.22% | 2,405 | 33 | City |
| Commerce City | 34 | 72,109 | 70,245 | 2.65% | 1,974 | 37 | City |
| Commerce City | 35 | 72,109 | 70,245 | 2.65% | 1,974 | 37 | City |
| Grand Junction | 36 | 71,752 | 70,554 | 1.7% | 1,766 | 41 | City |
| Grand Junction | 37 | 71,752 | 70,554 | 1.7% | 1,766 | 41 | City |
| Parker | 38 | 67,128 | 65,473 | 2.53% | 2,991 | 22 | Town |
| Parker | 39 | 67,128 | 65,473 | 2.53% | 2,991 | 22 | Town |
| Littleton | 40 | 44,699 | 44,879 | -0.4% | 3,542 | 13 | City |
| Littleton | 41 | 44,699 | 44,879 | -0.4% | 3,542 | 13 | City |
| Brighton | 42 | 44,267 | 43,473 | 1.83% | 2,065 | 21 | City |
| Brighton | 43 | 44,267 | 43,473 | 1.83% | 2,065 | 21 | City |
| Windsor | 44 | 43,857 | 41,734 | 5.09% | 1,683 | 26 | Town |
| Windsor | 45 | 43,857 | 41,734 | 5.09% | 1,683 | 26 | Town |
| Security-Widefield | 46 | 40,717 | 40,195 | 1.3% | 3,169 | 13 | CDP |
| Erie | 47 | 40,639 | 38,594 | 5.3% | 1,960 | 21 | Town |
| Erie | 48 | 40,639 | 38,594 | 5.3% | 1,960 | 21 | Town |
| Northglenn | 49 | 38,348 | 38,287 | 0.16% | 5,210 | 7 | City |
| Northglenn | 50 | 38,348 | 38,287 | 0.16% | 5,210 | 7 | City |
| Englewood | 51 | 35,642 | 35,238 | 1.15% | 5,432 | 7 | City |
| Englewood | 52 | 35,642 | 35,238 | 1.15% | 5,432 | 7 | City |
| Pueblo West | 53 | 35,512 | 35,120 | 1.12% | 716 | 50 | CDP |
| Dakota Ridge | 54 | 34,791 | 34,606 | 0.53% | 3,705 | 9 | CDP |
| Ken Caryl | 55 | 33,772 | 33,683 | 0.26% | 3,435 | 10 | CDP |
| Wheat Ridge | 56 | 31,903 | 31,999 | -0.3% | 3,414 | 9 | City |
| Wheat Ridge | 57 | 31,903 | 31,999 | -0.3% | 3,414 | 9 | City |
| Lafayette | 58 | 30,633 | 30,587 | 0.15% | 3,318 | 9 | City |
| Lafayette | 59 | 30,633 | 30,587 | 0.15% | 3,318 | 9 | City |
| Fountain | 60 | 29,349 | 29,457 | -0.37% | 1,314 | 22 | City |
| Fountain | 61 | 29,349 | 29,457 | -0.37% | 1,314 | 22 | City |
| Four Square Mile | 62 | 26,775 | 24,990 | 7.14% | 9,909 | 3 | CDP |
| Columbine | 63 | 26,355 | 26,217 | 0.53% | 3,973 | 7 | CDP |
| Evans | 64 | 22,419 | 22,394 | 0.11% | 2,135 | 11 | City |
| Evans | 65 | 22,419 | 22,394 | 0.11% | 2,135 | 11 | City |
| Montrose | 66 | 21,961 | 21,646 | 1.46% | 1,163 | 19 | City |
| Montrose | 67 | 21,961 | 21,646 | 1.46% | 1,163 | 19 | City |
| Johnstown | 68 | 21,457 | 20,639 | 3.96% | 1,390 | 15 | Town |
| Johnstown | 69 | 21,457 | 20,639 | 3.96% | 1,390 | 15 | Town |
| Louisville | 70 | 20,712 | 20,811 | -0.48% | 2,598 | 8 | City |
| Louisville | 71 | 20,712 | 20,811 | -0.48% | 2,598 | 8 | City |
| Golden | 72 | 20,089 | 20,151 | -0.31% | 2,085 | 10 | City |
| Golden | 73 | 20,089 | 20,151 | -0.31% | 2,085 | 10 | City |
| Firestone | 74 | 20,079 | 19,396 | 3.52% | 1,445 | 14 | Town |
| Firestone | 75 | 20,079 | 19,396 | 3.52% | 1,445 | 14 | Town |
| Durango | 76 | 19,987 | 19,811 | 0.89% | 1,356 | 15 | City |
| Durango | 77 | 19,987 | 19,811 | 0.89% | 1,356 | 15 | City |
| Cimarron Hills | 78 | 19,758 | 19,519 | 1.22% | 3,354 | 6 | CDP |
| Sherrelwood | 79 | 19,496 | 19,415 | 0.42% | 7,948 | 2 | CDP |
| Clifton | 80 | 19,331 | 19,369 | -0.2% | 3,230 | 6 | CDP |
| Fort Carson | 81 | 19,178 | 18,820 | 1.9% | 686 | 28 | CDP |
| Frederick | 82 | 18,740 | 17,937 | 4.48% | 1,232 | 15 | Town |
| Frederick | 83 | 18,740 | 17,937 | 4.48% | 1,232 | 15 | Town |
| Cañon City | 84 | 17,255 | 17,193 | 0.36% | 1,390 | 12 | City |
| Cañon City | 85 | 17,255 | 17,193 | 0.36% | 1,390 | 12 | City |
| Welby | 86 | 16,647 | 16,527 | 0.73% | 4,494 | 4 | CDP |
| Castle Pines | 87 | 16,149 | 15,162 | 6.51% | 1,683 | 10 | City |
| Castle Pines | 88 | 16,149 | 15,162 | 6.51% | 1,683 | 10 | City |
| Greenwood Village | 89 | 15,199 | 15,288 | -0.58% | 1,839 | 8 | City |
| Greenwood Village | 90 | 15,199 | 15,288 | -0.58% | 1,839 | 8 | City |
| Black Forest | 91 | 14,767 | 14,657 | 0.75% | 147 | 101 | CDP |
| Berthoud | 92 | 14,407 | 13,648 | 5.56% | 1,109 | 13 | Town |
| Berthoud | 93 | 14,407 | 13,648 | 5.56% | 1,109 | 13 | Town |
| Monument | 94 | 14,152 | 13,408 | 5.55% | 2,030 | 7 | Town |
| Monument | 95 | 14,152 | 13,408 | 5.55% | 2,030 | 7 | Town |
| Fruita | 96 | 14,034 | 13,912 | 0.88% | 1,752 | 8 | City |
| Fruita | 97 | 14,034 | 13,912 | 0.88% | 1,752 | 8 | City |
| Lone Tree | 98 | 14,021 | 14,061 | -0.28% | 1,429 | 10 | City |
| Lone Tree | 99 | 14,021 | 14,061 | -0.28% | 1,429 | 10 | City |
| Federal Heights | 100 | 13,865 | 13,971 | -0.76% | 7,811 | 2 | City |
| Federal Heights | 101 | 13,865 | 13,971 | -0.76% | 7,811 | 2 | City |
| Superior | 102 | 13,790 | 13,654 | 1% | 3,506 | 4 | Town |
| Superior | 103 | 13,790 | 13,654 | 1% | 3,506 | 4 | Town |
| Steamboat Springs | 104 | 13,719 | 13,620 | 0.73% | 1,387 | 10 | City |
| Steamboat Springs | 105 | 13,719 | 13,620 | 0.73% | 1,387 | 10 | City |
| Sterling | 106 | 13,039 | 13,114 | -0.57% | 1,711 | 8 | City |
| Sterling | 107 | 13,039 | 13,114 | -0.57% | 1,711 | 8 | City |
| Severance | 108 | 12,442 | 11,554 | 7.69% | 1,366 | 9 | Town |
| Severance | 109 | 12,442 | 11,554 | 7.69% | 1,366 | 9 | Town |
| Wellington | 110 | 12,339 | 12,100 | 1.98% | 3,215 | 4 | Town |
| Wellington | 111 | 12,339 | 12,100 | 1.98% | 3,215 | 4 | Town |
| Fort Morgan | 112 | 11,905 | 11,835 | 0.59% | 2,231 | 5 | City |
| Fort Morgan | 113 | 11,905 | 11,835 | 0.59% | 2,231 | 5 | City |
| Timnath | 114 | 11,873 | 10,848 | 9.45% | 1,625 | 7 | Town |
| Timnath | 115 | 11,873 | 10,848 | 9.45% | 1,625 | 7 | Town |
| Berkley | 116 | 11,179 | 11,181 | -0.02% | 3,108 | 4 | CDP |
| Cherry Creek | 117 | 11,166 | 11,163 | 0.03% | 6,686 | 2 | CDP |
| Fairmount | 118 | 11,108 | 10,871 | 2.18% | 1,827 | 6 | CDP |
| Edwards | 119 | 10,835 | 10,797 | 0.35% | 407 | 27 | CDP |
| Rifle | 120 | 10,718 | 10,663 | 0.52% | 1,530 | 7 | City |
| Rifle | 121 | 10,718 | 10,663 | 0.52% | 1,530 | 7 | City |
| The Pinery | 122 | 10,538 | 10,537 | 0.01% | 1,015 | 10 | CDP |
| Fort Lupton | 123 | 10,433 | 9,948 | 4.88% | 805 | 13 | City |
| Fort Lupton | 124 | 10,433 | 9,948 | 4.88% | 805 | 13 | City |
| Glenwood Springs | 125 | 10,386 | 10,311 | 0.73% | 1,780 | 6 | City |
| Glenwood Springs | 126 | 10,386 | 10,311 | 0.73% | 1,780 | 6 | City |
| Gunbarrel | 127 | 10,319 | 10,249 | 0.68% | 1,652 | 6 | CDP |
| Stonegate | 128 | 9,972 | 9,905 | 0.68% | 5,446 | 2 | CDP |
| Alamosa | 129 | 9,929 | 9,906 | 0.23% | 1,247 | 8 | City |
| Alamosa | 130 | 9,929 | 9,906 | 0.23% | 1,247 | 8 | City |
| Delta | 131 | 9,844 | 9,688 | 1.61% | 742 | 13 | City |
| Delta | 132 | 9,844 | 9,688 | 1.61% | 742 | 13 | City |
| Gypsum | 133 | 9,498 | 9,218 | 3.04% | 1,074 | 9 | Town |
| Gypsum | 134 | 9,498 | 9,218 | 3.04% | 1,074 | 9 | Town |
| Derby | 135 | 9,340 | 9,230 | 1.19% | 5,337 | 2 | CDP |
| Milliken | 136 | 9,264 | 9,102 | 1.78% | 709 | 13 | Town |
| Milliken | 137 | 9,264 | 9,102 | 1.78% | 709 | 13 | Town |
| Cortez | 138 | 9,244 | 9,151 | 1.02% | 1,484 | 6 | City |
| Cortez | 139 | 9,244 | 9,151 | 1.02% | 1,484 | 6 | City |
| Roxborough Park | 140 | 9,046 | 9,050 | -0.04% | 980 | 9 | CDP |
| Redlands | 141 | 8,971 | 8,952 | 0.21% | 696 | 13 | CDP |
| Evergreen | 142 | 8,956 | 8,961 | -0.06% | 777 | 12 | CDP |
| Woodmoor | 143 | 8,889 | 8,879 | 0.11% | 1,460 | 6 | CDP |
| Craig | 144 | 8,867 | 8,903 | -0.4% | 1,748 | 5 | City |
| Craig | 145 | 8,867 | 8,903 | -0.4% | 1,748 | 5 | City |
| Lochbuie | 146 | 8,695 | 8,599 | 1.12% | 2,360 | 4 | Town |
| Lochbuie | 147 | 8,695 | 8,599 | 1.12% | 2,360 | 4 | Town |
| Applewood | 148 | 8,191 | 8,122 | 0.85% | 2,015 | 4 | CDP |
| Trinidad | 149 | 8,144 | 8,183 | -0.48% | 868 | 9 | City |
| Trinidad | 150 | 8,144 | 8,183 | -0.48% | 868 | 9 | City |
| Fruitvale | 151 | 8,109 | 8,080 | 0.36% | 2,836 | 3 | CDP |
| Twin Lakes | 152 | 8,082 | 7,950 | 1.66% | 4,922 | 2 | CDP |
| Woodland Park | 153 | 8,074 | 8,043 | 0.39% | 1,221 | 7 | City |
| Woodland Park | 154 | 8,074 | 8,043 | 0.39% | 1,221 | 7 | City |
| Lamar | 155 | 7,625 | 7,641 | -0.21% | 1,462 | 5 | City |
| Lamar | 156 | 7,625 | 7,641 | -0.21% | 1,462 | 5 | City |
| Eagle | 157 | 7,308 | 7,349 | -0.56% | 1,251 | 6 | Town |
| Eagle | 158 | 7,308 | 7,349 | -0.56% | 1,251 | 6 | Town |
| Orchard Mesa | 159 | 7,257 | 7,229 | 0.39% | 1,979 | 4 | CDP |
| Mead | 160 | 7,218 | 6,735 | 7.17% | 480 | 15 | Town |
| Mead | 161 | 7,218 | 6,735 | 7.17% | 480 | 15 | Town |
| Stratmoor | 162 | 7,218 | 7,196 | 0.31% | 2,728 | 3 | CDP |
| La Junta | 163 | 6,903 | 6,986 | -1.19% | 2,160 | 3 | City |
| La Junta | 164 | 6,903 | 6,986 | -1.19% | 2,160 | 3 | City |
| Gunnison | 165 | 6,882 | 6,821 | 0.89% | 1,419 | 5 | City |
| Gunnison | 166 | 6,882 | 6,821 | 0.89% | 1,419 | 5 | City |
| Dacono | 167 | 6,847 | 6,748 | 1.47% | 738 | 9 | City |
| Dacono | 168 | 6,847 | 6,748 | 1.47% | 738 | 9 | City |
| Carbondale | 169 | 6,831 | 6,758 | 1.08% | 3,290 | 2 | Town |
| Carbondale | 170 | 6,831 | 6,758 | 1.08% | 3,290 | 2 | Town |
| Air Force Academy | 171 | 6,661 | 6,662 | -0.02% | 667 | 10 | CDP |
| Aspen | 172 | 6,447 | 6,556 | -1.66% | 1,669 | 4 | City |
| Aspen | 173 | 6,447 | 6,556 | -1.66% | 1,669 | 4 | City |
| Gleneagle | 174 | 6,374 | 6,389 | -0.23% | 2,737 | 2 | CDP |
| Cherry Hills Village | 175 | 6,329 | 6,349 | -0.32% | 1,020 | 6 | City |
| Cherry Hills Village | 176 | 6,329 | 6,349 | -0.32% | 1,020 | 6 | City |
| Salida | 177 | 6,080 | 6,007 | 1.22% | 2,178 | 3 | City |
| Salida | 178 | 6,080 | 6,007 | 1.22% | 2,178 | 3 | City |
| Sheridan | 179 | 5,889 | 5,932 | -0.72% | 2,647 | 2 | City |
| Sheridan | 180 | 5,889 | 5,932 | -0.72% | 2,647 | 2 | City |
| Avon | 181 | 5,838 | 5,898 | -1.02% | 702 | 8 | Town |
| Avon | 182 | 5,838 | 5,898 | -1.02% | 702 | 8 | Town |
| Eaton | 183 | 5,836 | 5,839 | -0.05% | 1,847 | 3 | Town |
| Eaton | 184 | 5,836 | 5,839 | -0.05% | 1,847 | 3 | Town |
| Estes Park | 185 | 5,768 | 5,795 | -0.47% | 862 | 7 | Town |
| Estes Park | 186 | 5,768 | 5,795 | -0.47% | 862 | 7 | Town |
| Dove Valley | 187 | 5,651 | 5,623 | 0.5% | 1,804 | 3 | CDP |
| Castle Pines Village | 188 | 5,577 | 5,206 | 7.13% | 1,253 | 4 | CDP |
| Meridian | 189 | 5,544 | 5,372 | 3.2% | 2,164 | 3 | CDP |
| Shaw Heights | 190 | 5,544 | 5,515 | 0.53% | 8,201 | 1 | CDP |
| West Pleasant View | 191 | 5,536 | 5,423 | 2.08% | 3,588 | 2 | CDP |
| Silverthorne | 192 | 5,412 | 5,220 | 3.68% | 1,333 | 4 | Town |
| Silverthorne | 193 | 5,412 | 5,220 | 3.68% | 1,333 | 4 | Town |
| Brush | 194 | 5,381 | 5,370 | 0.2% | 1,901 | 3 | City |
| Brush | 195 | 5,381 | 5,370 | 0.2% | 1,901 | 3 | City |
| Todd Creek | 196 | 5,379 | 5,272 | 2.03% | 544 | 10 | CDP |
| Battlement Mesa | 197 | 5,317 | 5,261 | 1.06% | 477 | 11 | CDP |
| New Castle | 198 | 4,889 | 4,894 | -0.1% | 1,959 | 2 | Town |
| New Castle | 199 | 4,889 | 4,894 | -0.1% | 1,959 | 2 | Town |
| Breckenridge | 200 | 4,851 | 4,892 | -0.84% | 803 | 6 | Town |
| Breckenridge | 201 | 4,851 | 4,892 | -0.84% | 803 | 6 | Town |
| Edgewater | 202 | 4,848 | 4,880 | -0.66% | 6,976 | 1 | City |
| Edgewater | 203 | 4,848 | 4,880 | -0.66% | 6,976 | 1 | City |
| Lincoln Park | 204 | 4,630 | 4,558 | 1.58% | 1,223 | 4 | CDP |
| Manitou Springs | 205 | 4,539 | 4,607 | -1.48% | 1,441 | 3 | City |
| Manitou Springs | 206 | 4,539 | 4,607 | -1.48% | 1,441 | 3 | City |
| El Jebel | 207 | 4,460 | 4,416 | 1% | 841 | 5 | CDP |
| Glendale | 208 | 4,431 | 4,465 | -0.76% | 7,801 | 1 | City |
| Glendale | 209 | 4,431 | 4,465 | -0.76% | 7,801 | 1 | City |
| Vail | 210 | 4,377 | 4,466 | -1.99% | 930 | 5 | Town |
| Vail | 211 | 4,377 | 4,466 | -1.99% | 930 | 5 | Town |
| Bennett | 212 | 4,168 | 3,916 | 6.44% | 604 | 7 | Town |
| Bennett | 213 | 4,168 | 3,916 | 6.44% | 604 | 7 | Town |
| Genesee | 214 | 4,155 | 4,119 | 0.87% | 628 | 7 | CDP |
| Niwot | 215 | 4,112 | 4,105 | 0.17% | 1,029 | 4 | CDP |
| Basalt | 216 | 4,004 | 4,001 | 0.07% | 1,979 | 2 | Town |
| Basalt | 217 | 4,004 | 4,001 | 0.07% | 1,979 | 2 | Town |
| Penrose | 218 | 3,980 | 3,953 | 0.68% | 223 | 18 | CDP |
| Monte Vista | 219 | 3,974 | 4,030 | -1.39% | 1,506 | 3 | City |
| Monte Vista | 220 | 3,974 | 4,030 | -1.39% | 1,506 | 3 | City |
| Florence | 221 | 3,892 | 3,883 | 0.23% | 866 | 4 | City |
| Florence | 222 | 3,892 | 3,883 | 0.23% | 866 | 4 | City |
| Silt | 223 | 3,770 | 3,727 | 1.15% | 2,240 | 2 | Town |
| Silt | 224 | 3,770 | 3,727 | 1.15% | 2,240 | 2 | Town |
| Rocky Ford | 225 | 3,760 | 3,781 | -0.56% | 2,239 | 2 | City |
| Rocky Ford | 226 | 3,760 | 3,781 | -0.56% | 2,239 | 2 | City |
| Sierra Ridge | 227 | 3,666 | 3,422 | 7.13% | 7,231 | 1 | CDP |
| Ponderosa Park | 228 | 3,663 | 3,634 | 0.8% | 254 | 14 | CDP |
| Yuma | 229 | 3,474 | 3,472 | 0.06% | 1,061 | 3 | City |
| Yuma | 230 | 3,474 | 3,472 | 0.06% | 1,061 | 3 | City |
| Stepping Stone | 231 | 3,458 | 3,227 | 7.16% | 4,705 | 1 | CDP |
| Strasburg | 232 | 3,324 | 3,266 | 1.78% | 160 | 21 | CDP |
| Orchard City | 233 | 3,308 | 3,276 | 0.98% | 287 | 12 | Town |
| Orchard City | 234 | 3,308 | 3,276 | 0.98% | 287 | 12 | Town |
| Buena Vista | 235 | 3,193 | 3,127 | 2.11% | 919 | 3 | Town |
| Buena Vista | 236 | 3,193 | 3,127 | 2.11% | 919 | 3 | Town |
| Burlington | 237 | 3,170 | 3,171 | -0.03% | 1,473 | 2 | City |
| Burlington | 238 | 3,170 | 3,171 | -0.03% | 1,473 | 2 | City |
| Meridian Village | 239 | 3,124 | 2,916 | 7.13% | 6,125 | 1 | CDP |
| Inverness | 240 | 3,082 | 2,979 | 3.46% | 2,727 | 1 | CDP |
| Elizabeth | 241 | 3,036 | 2,773 | 9.48% | 1,406 | 2 | Town |
| Elizabeth | 242 | 3,036 | 2,773 | 9.48% | 1,406 | 2 | Town |
| Walsenburg | 243 | 3,032 | 3,035 | -0.1% | 1,014 | 3 | City |
| Walsenburg | 244 | 3,032 | 3,035 | -0.1% | 1,014 | 3 | City |
| Park Center | 245 | 2,984 | 2,785 | 7.15% | 456 | 7 | CDP |
| Bayfield | 246 | 2,937 | 2,923 | 0.48% | 1,781 | 2 | Town |
| Bayfield | 247 | 2,937 | 2,923 | 0.48% | 1,781 | 2 | Town |
| Snowmass Village | 248 | 2,901 | 2,925 | -0.82% | 104 | 28 | Town |
| Snowmass Village | 249 | 2,901 | 2,925 | -0.82% | 104 | 28 | Town |
| Platteville | 250 | 2,890 | 2,904 | -0.48% | 926 | 3 | Town |
| Platteville | 251 | 2,890 | 2,904 | -0.48% | 926 | 3 | Town |
| Holly Hills | 252 | 2,871 | 2,848 | 0.81% | 4,950 | 1 | CDP |
| Ault | 253 | 2,845 | 2,660 | 6.95% | 1,612 | 2 | Town |
| Ault | 254 | 2,845 | 2,660 | 6.95% | 1,612 | 2 | Town |
| Frisco | 255 | 2,684 | 2,732 | -1.76% | 1,607 | 2 | Town |
| Frisco | 256 | 2,684 | 2,732 | -1.76% | 1,607 | 2 | Town |
| Leadville | 257 | 2,624 | 2,624 | 0% | 2,235 | 1 | City |
| Leadville | 258 | 2,624 | 2,624 | 0% | 2,235 | 1 | City |
| Palisade | 259 | 2,609 | 2,600 | 0.35% | 2,196 | 1 | Town |
| Palisade | 260 | 2,609 | 2,600 | 0.35% | 2,196 | 1 | Town |
| Palmer Lake | 261 | 2,554 | 2,575 | -0.82% | 826 | 3 | Town |
| Palmer Lake | 262 | 2,554 | 2,575 | -0.82% | 826 | 3 | Town |
| Acres Green | 263 | 2,532 | 2,564 | -1.25% | 4,213 | 1 | CDP |
| Cedaredge | 264 | 2,468 | 2,432 | 1.48% | 1,259 | 2 | Town |
| Cedaredge | 265 | 2,468 | 2,432 | 1.48% | 1,259 | 2 | Town |
| Telluride | 266 | 2,451 | 2,486 | -1.41% | 1,109 | 2 | Town |
| Telluride | 267 | 2,451 | 2,486 | -1.41% | 1,109 | 2 | Town |
| Coal Creek | 268 | 2,439 | 2,436 | 0.12% | 260 | 9 | CDP |
| Meeker | 269 | 2,393 | 2,390 | 0.13% | 667 | 4 | Town |
| Meeker | 270 | 2,393 | 2,390 | 0.13% | 667 | 4 | Town |
| Las Animas | 271 | 2,377 | 2,361 | 0.68% | 1,462 | 2 | City |
| Las Animas | 272 | 2,377 | 2,361 | 0.68% | 1,462 | 2 | City |
| Sterling Ranch | 273 | 2,375 | 2,217 | 7.13% | 430 | 6 | CDP |
| Wray | 274 | 2,373 | 2,363 | 0.42% | 686 | 3 | City |
| Wray | 275 | 2,373 | 2,363 | 0.42% | 686 | 3 | City |
| Granby | 276 | 2,360 | 2,305 | 2.39% | 186 | 13 | Town |
| Granby | 277 | 2,360 | 2,305 | 2.39% | 186 | 13 | Town |
| La Salle | 278 | 2,288 | 2,303 | -0.65% | 2,337 | 1 | Town |
| La Salle | 279 | 2,288 | 2,303 | -0.65% | 2,337 | 1 | Town |
| Rangely | 280 | 2,286 | 2,289 | -0.13% | 522 | 4 | Town |
| Rangely | 281 | 2,286 | 2,289 | -0.13% | 522 | 4 | Town |
| Holyoke | 282 | 2,283 | 2,296 | -0.57% | 924 | 2 | City |
| Holyoke | 283 | 2,283 | 2,296 | -0.57% | 924 | 2 | City |
| Keenesburg | 284 | 2,252 | 2,054 | 9.64% | 243 | 9 | Town |
| Keenesburg | 285 | 2,252 | 2,054 | 9.64% | 243 | 9 | Town |
| Laporte | 286 | 2,179 | 2,197 | -0.82% | 356 | 6 | CDP |
| Aristocrat Ranchettes | 287 | 2,148 | 2,094 | 2.58% | 1,734 | 1 | CDP |
| Lyons | 288 | 2,142 | 2,155 | -0.6% | 1,587 | 1 | Town |
| Lyons | 289 | 2,142 | 2,155 | -0.6% | 1,587 | 1 | Town |
| Leadville North | 290 | 2,055 | 2,038 | 0.83% | 839 | 2 | CDP |
| Limon | 291 | 1,981 | 1,992 | -0.55% | 627 | 3 | Town |
| Limon | 292 | 1,981 | 1,992 | -0.55% | 627 | 3 | Town |
| Wiggins | 293 | 1,980 | 1,872 | 5.77% | 1,497 | 1 | Town |
| Wiggins | 294 | 1,980 | 1,872 | 5.77% | 1,497 | 1 | Town |
| Olathe | 295 | 1,960 | 1,970 | -0.51% | 1,305 | 2 | Town |
| Olathe | 296 | 1,960 | 1,970 | -0.51% | 1,305 | 2 | Town |
| Hayden | 297 | 1,917 | 1,920 | -0.16% | 588 | 3 | Town |
| Hayden | 298 | 1,917 | 1,920 | -0.16% | 588 | 3 | Town |
| Center | 299 | 1,878 | 1,889 | -0.58% | 2,174 | 1 | Town |
| Center | 300 | 1,878 | 1,889 | -0.58% | 2,174 | 1 | Town |
| Colorado City | 301 | 1,867 | 1,888 | -1.11% | 124 | 15 | CDP |
| Pagosa Springs | 302 | 1,836 | 1,793 | 2.4% | 365 | 5 | Town |
| Pagosa Springs | 303 | 1,836 | 1,793 | 2.4% | 365 | 5 | Town |
| Byers | 304 | 1,754 | 1,714 | 2.33% | 153 | 11 | CDP |
| Deer Trail | 305 | 1,753 | 1,624 | 7.94% | 1,393 | 1 | Town |
| Deer Trail | 306 | 1,753 | 1,624 | 7.94% | 1,393 | 1 | Town |
| Akron | 307 | 1,739 | 1,745 | -0.34% | 627 | 3 | Town |
| Akron | 308 | 1,739 | 1,745 | -0.34% | 627 | 3 | Town |
| Columbine Valley | 309 | 1,728 | 1,683 | 2.67% | 1,760 | 1 | Town |
| Columbine Valley | 310 | 1,728 | 1,683 | 2.67% | 1,760 | 1 | Town |
| Perry Park | 311 | 1,728 | 1,723 | 0.29% | 202 | 9 | CDP |
| Idaho Springs | 312 | 1,674 | 1,699 | -1.47% | 702 | 2 | City |
| Idaho Springs | 313 | 1,674 | 1,699 | -1.47% | 702 | 2 | City |
| Crested Butte | 314 | 1,640 | 1,643 | -0.18% | 1,892 | 1 | Town |
| Crested Butte | 315 | 1,640 | 1,643 | -0.18% | 1,892 | 1 | Town |
| Hudson | 316 | 1,609 | 1,617 | -0.49% | 273 | 6 | Town |
| Hudson | 317 | 1,609 | 1,617 | -0.49% | 273 | 6 | Town |
| Fraser | 318 | 1,545 | 1,515 | 1.98% | 447 | 3 | Town |
| Fraser | 319 | 1,545 | 1,515 | 1.98% | 447 | 3 | Town |
| Loma | 320 | 1,528 | 1,512 | 1.06% | 140 | 11 | CDP |
| Kersey | 321 | 1,496 | 1,499 | -0.2% | 668 | 2 | Town |
| Kersey | 322 | 1,496 | 1,499 | -0.2% | 668 | 2 | Town |
| Nederland | 323 | 1,491 | 1,487 | 0.27% | 1,007 | 1 | Town |
| Nederland | 324 | 1,491 | 1,487 | 0.27% | 1,007 | 1 | Town |
| Indian Hills | 325 | 1,486 | 1,472 | 0.95% | 274 | 5 | CDP |
| Paonia | 326 | 1,467 | 1,464 | 0.2% | 1,770 | 1 | Town |
| Paonia | 327 | 1,467 | 1,464 | 0.2% | 1,770 | 1 | Town |
| Poncha Springs | 328 | 1,463 | 1,358 | 7.73% | 476 | 3 | Town |
| Poncha Springs | 329 | 1,463 | 1,358 | 7.73% | 476 | 3 | Town |
| Kremmling | 330 | 1,417 | 1,436 | -1.32% | 1,082 | 1 | Town |
| Kremmling | 331 | 1,417 | 1,436 | -1.32% | 1,082 | 1 | Town |
| Del Norte | 332 | 1,398 | 1,410 | -0.85% | 1,298 | 1 | Town |
| Del Norte | 333 | 1,398 | 1,410 | -0.85% | 1,298 | 1 | Town |
| Parachute | 334 | 1,355 | 1,362 | -0.51% | 594 | 2 | Town |
| Parachute | 335 | 1,355 | 1,362 | -0.51% | 594 | 2 | Town |
| Dotsero | 336 | 1,310 | 1,270 | 3.15% | 966 | 1 | CDP |
| Ridgway | 337 | 1,306 | 1,281 | 1.95% | 707 | 2 | Town |
| Ridgway | 338 | 1,306 | 1,281 | 1.95% | 707 | 2 | Town |
| Springfield | 339 | 1,292 | 1,298 | -0.46% | 1,147 | 1 | Town |
| Springfield | 340 | 1,292 | 1,298 | -0.46% | 1,147 | 1 | Town |
| Georgetown | 341 | 1,290 | 1,257 | 2.63% | 1,290 | 1 | Town |
| Georgetown | 342 | 1,290 | 1,257 | 2.63% | 1,290 | 1 | Town |
| Mancos | 343 | 1,290 | 1,272 | 1.42% | 2,022 | 1 | Town |
| Mancos | 344 | 1,290 | 1,272 | 1.42% | 2,022 | 1 | Town |
| Aetna Estates | 345 | 1,284 | 1,254 | 2.39% | 9,802 | 0 | CDP |
| Alamosa East | 346 | 1,284 | 1,296 | -0.93% | 395 | 3 | CDP |
| Ellicott | 347 | 1,276 | 1,266 | 0.79% | 117 | 11 | CDP |
| Watkins | 348 | 1,239 | 1,156 | 7.18% | 50 | 25 | CDP |
| Mountain Village | 349 | 1,234 | 1,240 | -0.48% | 374 | 3 | Town |
| Mountain Village | 350 | 1,234 | 1,240 | -0.48% | 374 | 3 | Town |
| Winter Park | 351 | 1,221 | 1,192 | 2.43% | 72 | 17 | Town |
| Winter Park | 352 | 1,221 | 1,192 | 2.43% | 72 | 17 | Town |
| Cascade-Chipita Park | 353 | 1,214 | 1,243 | -2.33% | 91 | 13 | CDP |
| Towaoc | 354 | 1,211 | 1,202 | 0.75% | 338 | 4 | CDP |
| Julesburg | 355 | 1,205 | 1,223 | -1.47% | 797 | 2 | Town |
| Julesburg | 356 | 1,205 | 1,223 | -1.47% | 797 | 2 | Town |
| Fowler | 357 | 1,189 | 1,203 | -1.16% | 2,127 | 1 | Town |
| Fowler | 358 | 1,189 | 1,203 | -1.16% | 2,127 | 1 | Town |
| Cripple Creek | 359 | 1,114 | 1,122 | -0.71% | 732 | 2 | City |
| Cripple Creek | 360 | 1,114 | 1,122 | -0.71% | 732 | 2 | City |
| Pierce | 361 | 1,084 | 1,087 | -0.28% | 583 | 2 | Town |
| Pierce | 362 | 1,084 | 1,087 | -0.28% | 583 | 2 | Town |
| Ordway | 363 | 1,070 | 1,067 | 0.28% | 1,388 | 1 | Town |
| Ordway | 364 | 1,070 | 1,067 | 0.28% | 1,388 | 1 | Town |
| Howard | 365 | 1,039 | 1,018 | 2.06% | 62 | 17 | CDP |
| Lazy Acres | 366 | 1,038 | 1,030 | 0.78% | 196 | 5 | CDP |
| Aspen Park | 367 | 1,037 | 1,027 | 0.97% | 421 | 2 | CDP |
| Gilcrest | 368 | 1,015 | 1,017 | -0.2% | 1,252 | 1 | Town |
| Gilcrest | 369 | 1,015 | 1,017 | -0.2% | 1,252 | 1 | Town |
| Dillon | 370 | 1,000 | 1,013 | -1.28% | 673 | 1 | Town |
| Dillon | 371 | 1,000 | 1,013 | -1.28% | 673 | 1 | Town |
| Keystone | 372 | 974 | 981 | -0.71% | 24 | 41 | CDP |
| Manassa | 373 | 969 | 965 | 0.41% | 1,041 | 1 | Town |
| Manassa | 374 | 969 | 965 | 0.41% | 1,041 | 1 | Town |
| Haxtun | 375 | 963 | 967 | -0.41% | 1,618 | 1 | Town |
| Haxtun | 376 | 963 | 967 | -0.41% | 1,618 | 1 | Town |
| Hotchkiss | 377 | 956 | 942 | 1.49% | 1,032 | 1 | Town |
| Hotchkiss | 378 | 956 | 942 | 1.49% | 1,032 | 1 | Town |
| Mount Crested Butte | 379 | 956 | 953 | 0.31% | 462 | 2 | Town |
| Mount Crested Butte | 380 | 956 | 953 | 0.31% | 462 | 2 | Town |
| Kittredge | 381 | 950 | 974 | -2.46% | 504 | 2 | CDP |
| Dolores | 382 | 947 | 937 | 1.07% | 1,261 | 1 | Town |
| Dolores | 383 | 947 | 937 | 1.07% | 1,261 | 1 | Town |
| Log Lane Village | 384 | 947 | 938 | 0.96% | 4,832 | 0 | Town |
| Log Lane Village | 385 | 947 | 938 | 0.96% | 4,832 | 0 | Town |
| Minturn | 386 | 934 | 955 | -2.2% | 117 | 8 | Town |
| Minturn | 387 | 934 | 955 | -2.2% | 117 | 8 | Town |
| Ouray | 388 | 915 | 912 | 0.33% | 1,060 | 1 | City |
| Ouray | 389 | 915 | 912 | 0.33% | 1,060 | 1 | City |
| Sanford | 390 | 904 | 900 | 0.44% | 619 | 1 | Town |
| Sanford | 391 | 904 | 900 | 0.44% | 619 | 1 | Town |
| Upper Bear Creek | 392 | 886 | 898 | -1.34% | 234 | 4 | CDP |
| Tabernash | 393 | 884 | 853 | 3.63% | 183 | 5 | CDP |
| La Veta | 394 | 871 | 869 | 0.23% | 637 | 1 | Town |
| La Veta | 395 | 871 | 869 | 0.23% | 637 | 1 | Town |
| Grand View Estates | 396 | 853 | 831 | 2.65% | 855 | 1 | CDP |
| Oak Creek | 397 | 847 | 856 | -1.05% | 2,295 | 0 | Town |
| Oak Creek | 398 | 847 | 856 | -1.05% | 2,295 | 0 | Town |
| Ignacio | 399 | 846 | 847 | -0.12% | 1,652 | 1 | Town |
| Ignacio | 400 | 846 | 847 | -0.12% | 1,652 | 1 | Town |
| Holly | 401 | 842 | 843 | -0.12% | 1,153 | 1 | Town |
| Holly | 402 | 842 | 843 | -0.12% | 1,153 | 1 | Town |
| Salt Creek | 403 | 841 | 824 | 2.06% | 1,947 | 0 | CDP |
| Paragon Estates | 404 | 839 | 845 | -0.71% | 501 | 2 | CDP |
| Bow Mar | 405 | 828 | 833 | -0.6% | 1,251 | 1 | Town |
| Bow Mar | 406 | 828 | 833 | -0.6% | 1,251 | 1 | Town |
| Blue River | 407 | 827 | 836 | -1.08% | 340 | 2 | Town |
| Blue River | 408 | 827 | 836 | -1.08% | 340 | 2 | Town |
| Floyd Hill | 409 | 820 | 832 | -1.44% | 130 | 6 | CDP |
| Central | 410 | 794 | 793 | 0.13% | 335 | 2 | City |
| Central | 411 | 794 | 793 | 0.13% | 335 | 2 | City |
| Williamsburg | 412 | 794 | 782 | 1.53% | 225 | 4 | Town |
| Williamsburg | 413 | 794 | 782 | 1.53% | 225 | 4 | Town |
| Hugo | 414 | 769 | 771 | -0.26% | 843 | 1 | Town |
| Hugo | 415 | 769 | 771 | -0.26% | 843 | 1 | Town |
| Upper Witter Gulch | 416 | 764 | 713 | 7.15% | 839 | 1 | CDP |
| Fairplay | 417 | 760 | 755 | 0.66% | 661 | 1 | Town |
| Fairplay | 418 | 760 | 755 | 0.66% | 661 | 1 | Town |
| Silverton | 419 | 756 | 731 | 3.42% | 905 | 1 | Town |
| Silverton | 420 | 756 | 731 | 3.42% | 905 | 1 | Town |
| Foxfield | 421 | 741 | 744 | -0.4% | 560 | 1 | Town |
| Foxfield | 422 | 741 | 744 | -0.4% | 560 | 1 | Town |
| Kiowa | 423 | 733 | 734 | -0.14% | 850 | 1 | Town |
| Kiowa | 424 | 733 | 734 | -0.14% | 850 | 1 | Town |
| Silver Cliff | 425 | 724 | 703 | 2.99% | 47 | 15 | Town |
| Silver Cliff | 426 | 724 | 703 | 2.99% | 47 | 15 | Town |
| Calhan | 427 | 721 | 730 | -1.23% | 866 | 1 | Town |
| Calhan | 428 | 721 | 730 | -1.23% | 866 | 1 | Town |
| Cheyenne Wells | 429 | 711 | 720 | -1.25% | 664 | 1 | Town |
| Cheyenne Wells | 430 | 711 | 720 | -1.25% | 664 | 1 | Town |
| Loghill Village | 431 | 711 | 698 | 1.86% | 114 | 6 | CDP |
| La Jara | 432 | 701 | 706 | -0.71% | 1,718 | 0 | Town |
| La Jara | 433 | 701 | 706 | -0.71% | 1,718 | 0 | Town |
| Brook Forest | 434 | 669 | 624 | 7.21% | 482 | 1 | CDP |
| Dove Creek | 435 | 669 | 663 | 0.9% | 1,170 | 1 | Town |
| Dove Creek | 436 | 669 | 663 | 0.9% | 1,170 | 1 | Town |
| Beulah Valley | 437 | 665 | 658 | 1.06% | 259 | 3 | CDP |
| Pine Valley | 438 | 658 | 614 | 7.17% | 800 | 1 | CDP |
| Stratton | 439 | 650 | 651 | -0.15% | 1,265 | 1 | Town |
| Stratton | 440 | 650 | 651 | -0.15% | 1,265 | 1 | Town |
| Allenspark | 441 | 646 | 638 | 1.25% | 54 | 12 | CDP |
| Hot Sulphur Springs | 442 | 646 | 654 | -1.22% | 840 | 1 | Town |
| Hot Sulphur Springs | 443 | 646 | 654 | -1.22% | 840 | 1 | Town |
| San Luis | 444 | 635 | 628 | 1.11% | 1,120 | 1 | Town |
| San Luis | 445 | 635 | 628 | 1.11% | 1,120 | 1 | Town |
| Mulford | 446 | 630 | 600 | 5% | 943 | 1 | CDP |
| Eads | 447 | 626 | 637 | -1.73% | 1,267 | 0 | Town |
| Eads | 448 | 626 | 637 | -1.73% | 1,267 | 0 | Town |
| Fort Garland | 449 | 619 | 607 | 1.98% | 1,646 | 0 | CDP |
| Antonito | 450 | 616 | 621 | -0.81% | 1,443 | 0 | Town |
| Antonito | 451 | 616 | 621 | -0.81% | 1,443 | 0 | Town |
| Blende | 452 | 609 | 627 | -2.87% | 726 | 1 | CDP |
| Green Mountain Falls | 453 | 598 | 608 | -1.64% | 516 | 1 | Town |
| Green Mountain Falls | 454 | 598 | 608 | -1.64% | 516 | 1 | Town |
| Nucla | 455 | 590 | 590 | 0% | 850 | 1 | Town |
| Nucla | 456 | 590 | 590 | 0% | 850 | 1 | Town |
| Flagler | 457 | 588 | 583 | 0.86% | 412 | 1 | Town |
| Flagler | 458 | 588 | 583 | 0.86% | 412 | 1 | Town |
| Swink | 459 | 582 | 587 | -0.85% | 2,079 | 0 | Town |
| Swink | 460 | 582 | 587 | -0.85% | 2,079 | 0 | Town |
| Simla | 461 | 577 | 583 | -1.03% | 937 | 1 | Town |
| Simla | 462 | 577 | 583 | -1.03% | 937 | 1 | Town |
| Comanche Creek | 463 | 570 | 557 | 2.33% | 26 | 22 | CDP |
| Sugarloaf | 464 | 561 | 541 | 3.7% | 258 | 2 | CDP |
| Downieville-Lawson-Dumont | 465 | 549 | 552 | -0.54% | 706 | 1 | CDP |
| Walden | 466 | 544 | 557 | -2.33% | 1,624 | 0 | Town |
| Walden | 467 | 544 | 557 | -2.33% | 1,624 | 0 | Town |
| Nunn | 468 | 540 | 533 | 1.31% | 136 | 4 | Town |
| Nunn | 469 | 540 | 533 | 1.31% | 136 | 4 | Town |
| Altona | 470 | 538 | 536 | 0.37% | 319 | 2 | CDP |
| Rockvale | 471 | 538 | 533 | 0.94% | 262 | 2 | Town |
| Rockvale | 472 | 538 | 533 | 0.94% | 262 | 2 | Town |
| Saguache | 473 | 527 | 530 | -0.57% | 1,338 | 0 | Town |
| Saguache | 474 | 527 | 530 | -0.57% | 1,338 | 0 | Town |
| Norwood | 475 | 520 | 523 | -0.57% | 1,490 | 0 | Town |
| Norwood | 476 | 520 | 523 | -0.57% | 1,490 | 0 | Town |
| Mountain View | 477 | 516 | 521 | -0.96% | 5,548 | 0 | Town |
| Mountain View | 478 | 516 | 521 | -0.96% | 5,548 | 0 | Town |
| Cattle Creek | 479 | 512 | 521 | -1.73% | 395 | 1 | CDP |
| Walsh | 480 | 510 | 516 | -1.16% | 1,141 | 0 | Town |
| Walsh | 481 | 510 | 516 | -1.16% | 1,141 | 0 | Town |
| Westcliffe | 482 | 509 | 492 | 3.46% | 412 | 1 | Town |
| Westcliffe | 483 | 509 | 492 | 3.46% | 412 | 1 | Town |
| Otis | 484 | 505 | 507 | -0.39% | 1,223 | 0 | Town |
| Otis | 485 | 505 | 507 | -0.39% | 1,223 | 0 | Town |
| South Fork | 486 | 502 | 504 | -0.4% | 197 | 3 | Town |
| South Fork | 487 | 502 | 504 | -0.4% | 197 | 3 | Town |
| St. Ann Highlands | 488 | 493 | 479 | 2.92% | 354 | 1 | CDP |
| Naturita | 489 | 480 | 481 | -0.21% | 780 | 1 | Town |
| Naturita | 490 | 480 | 481 | -0.21% | 780 | 1 | Town |
| De Beque | 491 | 474 | 478 | -0.84% | 171 | 3 | Town |
| De Beque | 492 | 474 | 478 | -0.84% | 171 | 3 | Town |
| Tall Timber | 493 | 460 | 444 | 3.6% | 801 | 1 | CDP |
| Chacra | 494 | 453 | 444 | 2.03% | 479 | 1 | CDP |
| Echo Hills | 495 | 453 | 422 | 7.35% | 798 | 1 | CDP |
| Red Feather Lakes | 496 | 449 | 442 | 1.58% | 49 | 9 | CDP |
| North La Junta | 497 | 448 | 452 | -0.88% | 329 | 1 | CDP |
| Granada | 498 | 447 | 447 | 0% | 653 | 1 | Town |
| Granada | 499 | 447 | 447 | 0% | 653 | 1 | Town |
| Aguilar | 500 | 445 | 447 | -0.45% | 1,135 | 0 | Town |
| Aguilar | 501 | 445 | 447 | -0.45% | 1,135 | 0 | Town |
| Vineland | 502 | 442 | 430 | 2.79% | 781 | 1 | CDP |
| Eldora | 503 | 441 | 421 | 4.75% | 106 | 4 | CDP |
| Wiley | 504 | 436 | 437 | -0.23% | 1,301 | 0 | Town |
| Wiley | 505 | 436 | 437 | -0.23% | 1,301 | 0 | Town |
| Placerville | 506 | 434 | 405 | 7.16% | 562 | 1 | CDP |
| Phippsburg | 507 | 431 | 402 | 7.21% | 363 | 1 | CDP |
| Fleming | 508 | 420 | 422 | -0.47% | 859 | 0 | Town |
| Fleming | 509 | 420 | 422 | -0.47% | 859 | 0 | Town |
| Coaldale | 510 | 410 | 400 | 2.5% | 13 | 31 | CDP |
| Arboles | 511 | 409 | 400 | 2.25% | 79 | 5 | CDP |
| Crawford | 512 | 409 | 407 | 0.49% | 1,629 | 0 | Town |
| Crawford | 513 | 409 | 407 | 0.49% | 1,629 | 0 | Town |
| Lake City | 514 | 407 | 413 | -1.45% | 492 | 1 | Town |
| Lake City | 515 | 407 | 413 | -1.45% | 492 | 1 | Town |
| Pine Brook Hill | 516 | 406 | 444 | -8.56% | 134 | 3 | CDP |
| Grand Lake | 517 | 398 | 400 | -0.5% | 386 | 1 | Town |
| Grand Lake | 518 | 398 | 400 | -0.5% | 386 | 1 | Town |
| Morrison | 519 | 393 | 394 | -0.25% | 239 | 2 | Town |
| Morrison | 520 | 393 | 394 | -0.25% | 239 | 2 | Town |
| Twin Lakes | 521 | 392 | 378 | 3.7% | 58 | 7 | CDP |
| Yampa | 522 | 387 | 390 | -0.77% | 1,573 | 0 | Town |
| Yampa | 523 | 387 | 390 | -0.77% | 1,573 | 0 | Town |
| Redvale | 524 | 377 | 368 | 2.45% | 81 | 5 | CDP |
| Coal Creek | 525 | 369 | 368 | 0.27% | 309 | 1 | Town |
| Coal Creek | 526 | 369 | 368 | 0.27% | 309 | 1 | Town |
| Collbran | 527 | 363 | 365 | -0.55% | 651 | 1 | Town |
| Collbran | 528 | 363 | 365 | -0.55% | 651 | 1 | Town |
| Victor | 529 | 358 | 363 | -1.38% | 1,247 | 0 | City |
| Victor | 530 | 358 | 363 | -1.38% | 1,247 | 0 | City |
| Idledale | 531 | 348 | 342 | 1.75% | 1,256 | 0 | CDP |
| Blanca | 532 | 346 | 342 | 1.17% | 189 | 2 | Town |
| Blanca | 533 | 346 | 342 | 1.17% | 189 | 2 | Town |
| Rico | 534 | 346 | 336 | 2.98% | 510 | 1 | Town |
| Rico | 535 | 346 | 336 | 2.98% | 510 | 1 | Town |
| Franktown | 536 | 340 | 344 | -1.16% | 115 | 3 | CDP |
| Gerrard | 537 | 337 | 333 | 1.2% | 281 | 1 | CDP |
| Johnson Village | 538 | 331 | 325 | 1.85% | 1,107 | 0 | CDP |
| Capulin | 539 | 326 | 318 | 2.52% | 344 | 1 | CDP |
| Manzanola | 540 | 322 | 326 | -1.23% | 1,134 | 0 | Town |
| Manzanola | 541 | 322 | 326 | -1.23% | 1,134 | 0 | Town |
| Alma | 542 | 321 | 316 | 1.58% | 740 | 0 | Town |
| Alma | 543 | 321 | 316 | 1.58% | 740 | 0 | Town |
| Empire | 544 | 320 | 324 | -1.23% | 1,190 | 0 | Town |
| Empire | 545 | 320 | 324 | -1.23% | 1,190 | 0 | Town |
| Westcreek | 546 | 319 | 306 | 4.25% | 262 | 1 | CDP |
| Hillrose | 547 | 318 | 317 | 0.32% | 1,683 | 0 | Town |
| Hillrose | 548 | 318 | 317 | 0.32% | 1,683 | 0 | Town |
| Romeo | 549 | 313 | 311 | 0.64% | 1,343 | 0 | Town |
| Romeo | 550 | 313 | 311 | 0.64% | 1,343 | 0 | Town |
| Boone | 551 | 308 | 308 | 0% | 813 | 0 | Town |
| Boone | 552 | 308 | 308 | 0% | 813 | 0 | Town |
| No Name | 553 | 306 | 293 | 4.44% | 1,709 | 0 | CDP |
| Avondale | 554 | 305 | 330 | -7.58% | 486 | 1 | CDP |
| Morgan Heights | 555 | 295 | 293 | 0.68% | 1,035 | 0 | CDP |
| Olney Springs | 556 | 291 | 295 | -1.36% | 1,207 | 0 | Town |
| Olney Springs | 557 | 291 | 295 | -1.36% | 1,207 | 0 | Town |
| City Creede | 558 | 285 | 281 | 1.42% | 301 | 1 | Town |
| City Creede | 559 | 285 | 281 | 1.42% | 301 | 1 | Town |
| Crisman | 560 | 284 | 277 | 2.53% | 195 | 1 | CDP |
| Midland | 561 | 280 | 272 | 2.94% | 163 | 2 | CDP |
| Catherine | 562 | 278 | 275 | 1.09% | 324 | 1 | CDP |
| Merino | 563 | 276 | 278 | -0.72% | 1,816 | 0 | Town |
| Merino | 564 | 276 | 278 | -0.72% | 1,816 | 0 | Town |
| Jansen | 565 | 266 | 256 | 3.91% | 227 | 1 | CDP |
| Louviers | 566 | 265 | 266 | -0.38% | 168 | 2 | CDP |
| Copper Mountain | 567 | 260 | 268 | -2.99% | 8 | 32 | CDP |
| Gold Hill | 568 | 254 | 252 | 0.79% | 122 | 2 | CDP |
| Ovid | 569 | 252 | 256 | -1.56% | 1,615 | 0 | Town |
| Ovid | 570 | 252 | 256 | -1.56% | 1,615 | 0 | Town |
| Garden City | 571 | 249 | 250 | -0.4% | 2,204 | 0 | Town |
| Garden City | 572 | 249 | 250 | -0.4% | 2,204 | 0 | Town |
| Dinosaur | 573 | 248 | 247 | 0.4% | 267 | 1 | Town |
| Dinosaur | 574 | 248 | 247 | 0.4% | 267 | 1 | Town |
| Jamestown | 575 | 243 | 246 | -1.22% | 423 | 1 | Town |
| Jamestown | 576 | 243 | 246 | -1.22% | 423 | 1 | Town |
| Sugar City | 577 | 243 | 246 | -1.22% | 631 | 0 | Town |
| Sugar City | 578 | 243 | 246 | -1.22% | 631 | 0 | Town |
| Brookside | 579 | 242 | 241 | 0.41% | 511 | 0 | Town |
| Brookside | 580 | 242 | 241 | 0.41% | 511 | 0 | Town |
| Kit Carson | 581 | 242 | 246 | -1.63% | 409 | 1 | Town |
| Kit Carson | 582 | 242 | 246 | -1.63% | 409 | 1 | Town |
| Iliff | 583 | 239 | 240 | -0.42% | 1,251 | 0 | Town |
| Iliff | 584 | 239 | 240 | -0.42% | 1,251 | 0 | Town |
| Eckley | 585 | 236 | 236 | 0% | 499 | 0 | Town |
| Eckley | 586 | 236 | 236 | 0% | 499 | 0 | Town |
| Red Cliff | 587 | 236 | 241 | -2.07% | 967 | 0 | Town |
| Red Cliff | 588 | 236 | 241 | -2.07% | 967 | 0 | Town |
| Woody Creek | 589 | 231 | 233 | -0.86% | 377 | 1 | CDP |
| Alpine | 590 | 230 | 226 | 1.77% | 219 | 1 | CDP |
| Cheraw | 591 | 229 | 231 | -0.87% | 1,272 | 0 | Town |
| Cheraw | 592 | 229 | 231 | -0.87% | 1,272 | 0 | Town |
| Larkspur | 593 | 226 | 223 | 1.35% | 142 | 2 | Town |
| Larkspur | 594 | 226 | 223 | 1.35% | 142 | 2 | Town |
| El Moro | 595 | 220 | 220 | 0% | 20 | 11 | CDP |
| Redstone | 596 | 220 | 214 | 2.8% | 502 | 0 | CDP |
| Segundo | 597 | 215 | 201 | 6.97% | 310 | 1 | CDP |
| Blue Valley | 598 | 214 | 200 | 7% | 203 | 1 | CDP |
| St. Mary's | 599 | 214 | 219 | -2.28% | 149 | 1 | CDP |
| Eldorado Springs | 600 | 209 | 234 | -10.68% | 81 | 3 | CDP |
| Goldfield | 601 | 208 | 194 | 7.22% | 1,475 | 0 | CDP |
| Sunshine | 602 | 208 | 209 | -0.48% | 120 | 2 | CDP |
| Rye | 603 | 202 | 203 | -0.49% | 2,149 | 0 | Town |
| Rye | 604 | 202 | 203 | -0.49% | 2,149 | 0 | Town |
| Peetz | 605 | 201 | 203 | -0.99% | 901 | 0 | Town |
| Peetz | 606 | 201 | 203 | -0.99% | 901 | 0 | Town |
| Arriba | 607 | 198 | 199 | -0.5% | 397 | 0 | Town |
| Arriba | 608 | 198 | 199 | -0.5% | 397 | 0 | Town |
| Elbert | 609 | 196 | 198 | -1.01% | 414 | 0 | CDP |
| Rollinsville | 610 | 191 | 190 | 0.53% | 135 | 1 | CDP |
| Florissant | 611 | 190 | 184 | 3.26% | 368 | 1 | CDP |
| Bethune | 612 | 186 | 185 | 0.54% | 1,148 | 0 | Town |
| Bethune | 613 | 186 | 185 | 0.54% | 1,148 | 0 | Town |
| Nathrop | 614 | 185 | 173 | 6.94% | 256 | 1 | CDP |
| Silver Plume | 615 | 185 | 188 | -1.6% | 717 | 0 | Town |
| Silver Plume | 616 | 185 | 188 | -1.6% | 717 | 0 | Town |
| Ophir | 617 | 183 | 186 | -1.61% | 779 | 0 | Town |
| Ophir | 618 | 183 | 186 | -1.61% | 779 | 0 | Town |
| Lazear | 619 | 178 | 166 | 7.23% | 111 | 2 | CDP |
| Seibert | 620 | 178 | 177 | 0.56% | 519 | 0 | Town |
| Seibert | 621 | 178 | 177 | 0.56% | 519 | 0 | Town |
| Maysville | 622 | 176 | 174 | 1.15% | 14 | 12 | CDP |
| Rock Creek Park | 623 | 176 | 164 | 7.32% | 662 | 0 | CDP |
| North Washington | 624 | 169 | 190 | -11.05% | 33 | 5 | CDP |
| Jackson Lake | 625 | 168 | 167 | 0.6% | 55 | 3 | CDP |
| Sedgwick | 626 | 161 | 164 | -1.83% | 414 | 0 | Town |
| Sedgwick | 627 | 161 | 164 | -1.83% | 414 | 0 | Town |
| Crowley | 628 | 157 | 159 | -1.26% | 698 | 0 | Town |
| Crowley | 629 | 157 | 159 | -1.26% | 698 | 0 | Town |
| Briggsdale | 630 | 155 | 145 | 6.9% | 354 | 0 | CDP |
| Mountain Meadows | 631 | 155 | 163 | -4.91% | 90 | 2 | CDP |
| Genoa | 632 | 154 | 154 | 0% | 497 | 0 | Town |
| Genoa | 633 | 154 | 154 | 0% | 497 | 0 | Town |
| Grover | 634 | 151 | 152 | -0.66% | 254 | 1 | Town |
| Grover | 635 | 151 | 152 | -0.66% | 254 | 1 | Town |
| Joes | 636 | 151 | 141 | 7.09% | 203 | 1 | CDP |
| Atwood | 637 | 147 | 146 | 0.68% | 142 | 1 | CDP |
| Divide | 638 | 143 | 142 | 0.7% | 426 | 0 | CDP |
| Crestone | 639 | 140 | 140 | 0% | 364 | 0 | Town |
| Crestone | 640 | 140 | 140 | 0% | 364 | 0 | Town |
| Seven Hills | 641 | 136 | 135 | 0.74% | 278 | 0 | CDP |
| Marble | 642 | 135 | 135 | 0% | 375 | 0 | Town |
| Marble | 643 | 135 | 135 | 0% | 375 | 0 | Town |
| Bonanza Mountain Estates | 644 | 134 | 134 | 0% | 798 | 0 | CDP |
| Cokedale | 645 | 128 | 128 | 0% | 624 | 0 | Town |
| Cokedale | 646 | 128 | 128 | 0% | 624 | 0 | Town |
| La Junta Gardens | 647 | 127 | 128 | -0.78% | 238 | 1 | CDP |
| Southern Ute | 648 | 126 | 129 | -2.33% | 8 | 16 | CDP |
| Ward | 649 | 125 | 127 | -1.57% | 233 | 1 | Town |
| Ward | 650 | 125 | 127 | -1.57% | 233 | 1 | Town |
| Blue Sky | 651 | 123 | 114 | 7.89% | 3,417 | 0 | CDP |
| Crook | 652 | 123 | 125 | -1.6% | 911 | 0 | Town |
| Crook | 653 | 123 | 125 | -1.6% | 911 | 0 | Town |
| Black Hawk | 654 | 120 | 120 | 0% | 39 | 3 | City |
| Black Hawk | 655 | 120 | 120 | 0% | 39 | 3 | City |
| Stonewall Gap | 656 | 119 | 111 | 7.21% | 62 | 2 | CDP |
| Weldona | 657 | 118 | 119 | -0.84% | 752 | 0 | CDP |
| McClave | 658 | 116 | 108 | 7.41% | 61 | 2 | CDP |
| Hoehne | 659 | 115 | 114 | 0.88% | 37 | 3 | CDP |
| Marvel | 660 | 115 | 107 | 7.48% | 865 | 0 | CDP |
| Portland | 661 | 114 | 115 | -0.87% | 36 | 3 | CDP |
| Colona | 662 | 111 | 104 | 6.73% | 1,820 | 0 | CDP |
| Lewis | 663 | 111 | 124 | -10.48% | 36 | 3 | CDP |
| Raymer (New Raymer) | 664 | 110 | 110 | 0% | 140 | 1 | Town |
| Raymer (New Raymer) | 665 | 110 | 110 | 0% | 140 | 1 | Town |
| Bark Ranch | 666 | 108 | 115 | -6.09% | 125 | 1 | CDP |
| Orchard | 667 | 108 | 100 | 8% | 675 | 0 | CDP |
| Pritchett | 668 | 106 | 108 | -1.85% | 455 | 0 | Town |
| Pritchett | 669 | 106 | 108 | -1.85% | 455 | 0 | Town |
| Moffat | 670 | 105 | 106 | -0.94% | 49 | 2 | Town |
| Moffat | 671 | 105 | 106 | -0.94% | 49 | 2 | Town |
| Ramah | 672 | 104 | 106 | -1.89% | 409 | 0 | Town |
| Ramah | 673 | 104 | 106 | -1.89% | 409 | 0 | Town |
| Trail Side | 674 | 104 | 97 | 7.22% | 145 | 1 | CDP |
| Valmont | 675 | 101 | 94 | 7.45% | 391 | 0 | CDP |
| Smeltertown | 676 | 100 | 101 | -0.99% | 685 | 0 | CDP |
| Snyder | 677 | 99 | 102 | -2.94% | 280 | 0 | CDP |
| Vilas | 678 | 97 | 98 | -1.02% | 758 | 0 | Town |
| Vilas | 679 | 97 | 98 | -1.02% | 758 | 0 | Town |
| Amherst | 680 | 96 | 90 | 6.67% | 211 | 0 | CDP |
| Idalia | 681 | 96 | 90 | 6.67% | 1,055 | 0 | CDP |
| Campo | 682 | 95 | 97 | -2.06% | 660 | 0 | Town |
| Campo | 683 | 95 | 97 | -2.06% | 660 | 0 | Town |
| Kirk | 684 | 94 | 88 | 6.82% | 603 | 0 | CDP |
| Vona | 685 | 89 | 90 | -1.11% | 403 | 0 | Town |
| Vona | 686 | 89 | 90 | -1.11% | 403 | 0 | Town |
| Glendale | 687 | 85 | 79 | 7.59% | 68 | 1 | CDP |
| Brick Center | 688 | 83 | 85 | -2.35% | 14 | 6 | CDP |
| Heeney | 689 | 82 | 77 | 6.49% | 361 | 0 | CDP |
| Hasty | 690 | 79 | 83 | -4.82% | 29 | 3 | CDP |
| East Pleasant View | 691 | 78 | 97 | -19.59% | 703 | 0 | CDP |
| Hooper | 692 | 76 | 77 | -1.3% | 302 | 0 | Town |
| Hooper | 693 | 76 | 77 | -1.3% | 302 | 0 | Town |
| Somerset | 694 | 76 | 71 | 7.04% | 400 | 0 | CDP |
| Pitkin | 695 | 72 | 73 | -1.37% | 279 | 0 | Town |
| Pitkin | 696 | 72 | 73 | -1.37% | 279 | 0 | Town |
| Gardner | 697 | 71 | 66 | 7.58% | 29 | 2 | CDP |
| San Acacio | 698 | 71 | 66 | 7.58% | 56 | 1 | CDP |
| Montezuma | 699 | 70 | 71 | -1.41% | 886 | 0 | Town |
| Montezuma | 700 | 70 | 71 | -1.41% | 886 | 0 | Town |
| Haswell | 701 | 68 | 69 | -1.45% | 85 | 1 | Town |
| Haswell | 702 | 68 | 69 | -1.45% | 85 | 1 | Town |
| Parshall | 703 | 66 | 62 | 6.45% | 221 | 0 | CDP |
| Saddle Ridge | 704 | 66 | 62 | 6.45% | 379 | 0 | CDP |
| Kim | 705 | 65 | 65 | 0% | 172 | 0 | Town |
| Kim | 706 | 65 | 65 | 0% | 172 | 0 | Town |
| Starkville | 707 | 65 | 65 | 0% | 890 | 0 | Town |
| Starkville | 708 | 65 | 65 | 0% | 890 | 0 | Town |
| Cope | 709 | 58 | 54 | 7.41% | 32 | 2 | CDP |
| Branson | 710 | 57 | 57 | 0% | 233 | 0 | Town |
| Branson | 711 | 57 | 57 | 0% | 233 | 0 | Town |
| Hartman | 712 | 57 | 57 | 0% | 208 | 0 | Town |
| Hartman | 713 | 57 | 57 | 0% | 208 | 0 | Town |
| Sheridan Lake | 714 | 54 | 54 | 0% | 174 | 0 | Town |
| Sheridan Lake | 715 | 54 | 54 | 0% | 174 | 0 | Town |
| Peoria | 716 | 52 | 59 | -11.86% | 4 | 14 | CDP |
| Piedra | 717 | 50 | 47 | 6.38% | 4 | 12 | CDP |
| Paoli | 718 | 49 | 50 | -2% | 166 | 0 | Town |
| Paoli | 719 | 49 | 50 | -2% | 166 | 0 | Town |
| Padroni | 720 | 41 | 38 | 7.89% | 51 | 1 | CDP |
| Sawpit | 721 | 39 | 39 | 0% | 1,300 | 0 | Town |
| Sawpit | 722 | 39 | 39 | 0% | 1,300 | 0 | Town |
| Weston | 723 | 39 | 36 | 8.33% | 13 | 3 | CDP |
| Guffey | 724 | 36 | 34 | 5.88% | 4 | 9 | CDP |
| Hidden Lake | 725 | 36 | 34 | 5.88% | 59 | 1 | CDP |
| Matheson | 726 | 35 | 33 | 6.06% | 20 | 2 | CDP |
| Brandon | 727 | 34 | 32 | 6.25% | 291 | 0 | CDP |
| Two Buttes | 728 | 31 | 32 | -3.13% | 125 | 0 | Town |
| Two Buttes | 729 | 31 | 32 | -3.13% | 125 | 0 | Town |
| Arapahoe | 730 | 26 | 24 | 8.33% | 94 | 0 | CDP |
| Maybell | 731 | 26 | 24 | 8.33% | 50 | 1 | CDP |
| Cotopaxi | 732 | 22 | 21 | 4.76% | 76 | 0 | CDP |
| Cathedral | 733 | 20 | 19 | 5.26% | 1 | 21 | CDP |
| Valdez | 734 | 15 | 14 | 7.14% | 9 | 2 | CDP |
| Lakeside | 735 | 14 | 15 | -6.67% | 74 | 0 | Town |
| Lakeside | 736 | 14 | 15 | -6.67% | 74 | 0 | Town |
| Lynn | 737 | 13 | 12 | 8.33% | 18 | 1 | CDP |
| Towner | 738 | 13 | 12 | 8.33% | 351 | 0 | CDP |
| Laird | 739 | 6 | 6 | 0% | 40 | 0 | CDP |
| Carbonate | 740 | 0 | 0 | 0.00 | 1 | Town | |
| Carbonate | 741 | 0 | 0 | 0.00 | 1 | Town |
About Colorado
Colorado’s system of local governance is defined by its 64 counties and 272 incorporated municipalities, which include both cities and towns. The state’s municipalities are further categorized into Home Rule and Statutory cities and towns, each with varying degrees of autonomy.
A Home Rule municipality in Colorado operates under its own charter, giving it greater legislative independence from state law. For example, Denver, the state capital and most populous city (population over 715,000), operates under a home rule charter, managing comprehensive services such as Denver Public Schools, Denver Police Department, and the Regional Transportation District (RTD). This enables Denver to control key aspects of public services independently from state oversight.
Other cities like Boulder and Colorado Springs (population approximately 500,000) also operate under home rule, allowing them to enact local ordinances tailored to their unique needs. Boulder, for instance, has its own public utility, Boulder Light and Power, which is a rare feature for a city of its size.
On the other hand, Statutory cities and towns like Fountain or Castle Rock follow state law more closely. These municipalities have more limited autonomy and depend on their respective counties for services such as public health or large-scale infrastructure projects.
In addition to cities and towns, a significant portion of Colorado‘s population lives in unincorporated areas, governed directly by counties. For example, unincorporated communities such as Highlands Ranch (population over 100,000) in Douglas County function like small cities but without formal incorporation. The county provides essential services such as law enforcement (via the Douglas County Sheriff’s Office) and public infrastructure, while homeowners associations often manage local amenities.
In rural areas, counties such as Las Animas County and Costilla County manage vast unincorporated territories with low population densities, often providing services like road maintenance and emergency response. The San Luis Valley, a largely agricultural region, is predominantly unincorporated and relies on counties for public services, as forming formal municipalities is not practical due to the sparse population.
Fastest Growing City
Keenesburg is the fastest growing city in Colorado over the past 5 years, having grown 9.64% annually since 2020.
10 Largest Cities
Denver, Denver, Colorado Springs, Colorado Springs, Aurora, Aurora, Fort Collins, Fort Collins, Lakewood and Lakewood.