361 cities
| City | Rank | Annual Change ↓ | 2025 Pop. | 2020 Pop. |
|---|---|---|---|---|
| Keenesburg | 1 | 9.64% | 2,252 | 1,257 |
| Keenesburg | 2 | 9.64% | 2,252 | 1,259 |
| Elizabeth | 3 | 9.48% | 3,036 | 1,671 |
| Elizabeth | 4 | 9.48% | 3,036 | 1,719 |
| Timnath | 5 | 9.45% | 11,873 | 6,486 |
| Timnath | 6 | 9.45% | 11,873 | 6,745 |
| Deer Trail | 7 | 7.94% | 1,753 | 1,072 |
| Deer Trail | 8 | 7.94% | 1,753 | 1,106 |
| Severance | 9 | 7.69% | 12,442 | 7,706 |
| Severance | 10 | 7.69% | 12,442 | 8,001 |
| Mead | 11 | 7.17% | 7,218 | 4,801 |
| Mead | 12 | 7.17% | 7,218 | 4,802 |
| Stepping Stone | 13 | 7.16% | 3,458 | 1,798 |
| Park Center | 14 | 7.15% | 2,984 | 2,397 |
| Four Square Mile | 15 | 7.14% | 26,775 | 21,993 |
| Meridian Village | 16 | 7.13% | 3,124 | 2,840 |
| Sierra Ridge | 17 | 7.13% | 3,666 | 1,742 |
| Castle Pines Village | 18 | 7.13% | 5,577 | 4,558 |
| Ault | 19 | 6.95% | 2,845 | 1,884 |
| Ault | 20 | 6.95% | 2,845 | 1,919 |
| Castle Pines | 21 | 6.51% | 16,149 | 11,036 |
| Castle Pines | 22 | 6.51% | 16,149 | 11,213 |
| Bennett | 23 | 6.44% | 4,168 | 2,871 |
| Bennett | 24 | 6.44% | 4,168 | 2,906 |
| Wiggins | 25 | 5.77% | 1,980 | 1,402 |
| Wiggins | 26 | 5.77% | 1,980 | 1,439 |
| Berthoud | 27 | 5.56% | 14,407 | 10,335 |
| Berthoud | 28 | 5.56% | 14,407 | 10,611 |
| Monument | 29 | 5.55% | 14,152 | 10,399 |
| Monument | 30 | 5.55% | 14,152 | 10,429 |
| Erie | 31 | 5.3% | 40,639 | 30,053 |
| Erie | 32 | 5.3% | 40,639 | 30,413 |
| Windsor | 33 | 5.09% | 43,857 | 32,722 |
| Windsor | 34 | 5.09% | 43,857 | 33,241 |
| Fort Lupton | 35 | 4.88% | 10,433 | 7,976 |
| Fort Lupton | 36 | 4.88% | 10,433 | 8,007 |
| Frederick | 37 | 4.48% | 18,740 | 14,527 |
| Frederick | 38 | 4.48% | 18,740 | 14,722 |
| Johnstown | 39 | 3.96% | 21,457 | 17,327 |
| Johnstown | 40 | 3.96% | 21,457 | 17,367 |
| Silverthorne | 41 | 3.68% | 5,412 | 4,402 |
| Silverthorne | 42 | 3.68% | 5,412 | 4,451 |
| Firestone | 43 | 3.52% | 20,079 | 16,372 |
| Firestone | 44 | 3.52% | 20,079 | 16,664 |
| Inverness | 45 | 3.46% | 3,082 | 1,863 |
| Meridian | 46 | 3.2% | 5,544 | 4,792 |
| Gypsum | 47 | 3.04% | 9,498 | 8,058 |
| Gypsum | 48 | 3.04% | 9,498 | 8,098 |
| Castle Rock | 49 | 2.8% | 85,544 | 73,158 |
| Castle Rock | 50 | 2.8% | 85,544 | 73,888 |
| Columbine Valley | 51 | 2.67% | 1,728 | 1,502 |
| Columbine Valley | 52 | 2.67% | 1,728 | 1,503 |
| Commerce City | 53 | 2.65% | 72,109 | 62,431 |
| Commerce City | 54 | 2.65% | 72,109 | 62,788 |
| Georgetown | 55 | 2.63% | 1,290 | 1,125 |
| Georgetown | 56 | 2.63% | 1,290 | 1,123 |
| Aristocrat Ranchettes | 57 | 2.58% | 2,148 | 2,080 |
| Parker | 58 | 2.53% | 67,128 | 58,495 |
| Parker | 59 | 2.53% | 67,128 | 58,853 |
| Winter Park | 60 | 2.43% | 1,221 | 1,073 |
| Winter Park | 61 | 2.43% | 1,221 | 1,076 |
| Pagosa Springs | 62 | 2.4% | 1,836 | 1,607 |
| Pagosa Springs | 63 | 2.4% | 1,836 | 1,619 |
| Aetna Estates | 64 | 2.39% | 1,284 | 1,231 |
| Granby | 65 | 2.39% | 2,360 | 2,078 |
| Granby | 66 | 2.39% | 2,360 | 2,084 |
| Byers | 67 | 2.33% | 1,754 | 1,338 |
| Fairmount | 68 | 2.18% | 11,108 | 9,549 |
| Buena Vista | 69 | 2.11% | 3,193 | 2,851 |
| Buena Vista | 70 | 2.11% | 3,193 | 2,863 |
| West Pleasant View | 71 | 2.08% | 5,536 | 5,417 |
| Todd Creek | 72 | 2.03% | 5,379 | 4,635 |
| Fraser | 73 | 1.98% | 1,545 | 1,390 |
| Fraser | 74 | 1.98% | 1,545 | 1,394 |
| Wellington | 75 | 1.98% | 12,339 | 11,048 |
| Wellington | 76 | 1.98% | 12,339 | 11,144 |
| Ridgway | 77 | 1.95% | 1,306 | 1,179 |
| Ridgway | 78 | 1.95% | 1,306 | 1,180 |
| Fort Carson | 79 | 1.9% | 19,178 | 16,243 |
| Brighton | 80 | 1.83% | 44,267 | 40,072 |
| Brighton | 81 | 1.83% | 44,267 | 40,294 |
| Milliken | 82 | 1.78% | 9,264 | 8,379 |
| Milliken | 83 | 1.78% | 9,264 | 8,451 |
| Strasburg | 84 | 1.78% | 3,324 | 2,987 |
| Grand Junction | 85 | 1.7% | 71,752 | 65,641 |
| Grand Junction | 86 | 1.7% | 71,752 | 65,759 |
| Twin Lakes | 87 | 1.66% | 8,082 | 7,552 |
| Delta | 88 | 1.61% | 9,844 | 9,042 |
| Delta | 89 | 1.61% | 9,844 | 9,064 |
| Lincoln Park | 90 | 1.58% | 4,630 | 3,559 |
| Cedaredge | 91 | 1.48% | 2,468 | 2,278 |
| Cedaredge | 92 | 1.48% | 2,468 | 2,287 |
| Dacono | 93 | 1.47% | 6,847 | 6,302 |
| Dacono | 94 | 1.47% | 6,847 | 6,351 |
| Loveland | 95 | 1.46% | 82,283 | 76,367 |
| Loveland | 96 | 1.46% | 82,283 | 76,375 |
| Montrose | 97 | 1.46% | 21,961 | 20,308 |
| Montrose | 98 | 1.46% | 21,961 | 20,384 |
| Mancos | 99 | 1.42% | 1,290 | 1,195 |
| Mancos | 100 | 1.42% | 1,290 | 1,198 |
| Security-Widefield | 101 | 1.3% | 40,717 | 38,645 |
| Cimarron Hills | 102 | 1.22% | 19,758 | 18,981 |
| Broomfield | 103 | 1.22% | 79,280 | 74,106 |
| Broomfield | 104 | 1.22% | 79,280 | 74,494 |
| Salida | 105 | 1.22% | 6,080 | 5,686 |
| Salida | 106 | 1.22% | 6,080 | 5,712 |
| Derby | 107 | 1.19% | 9,340 | 9,156 |
| Silt | 108 | 1.15% | 3,770 | 3,550 |
| Silt | 109 | 1.15% | 3,770 | 3,554 |
| Englewood | 110 | 1.15% | 35,642 | 33,639 |
| Englewood | 111 | 1.15% | 35,642 | 33,622 |
| Lochbuie | 112 | 1.12% | 8,695 | 8,104 |
| Lochbuie | 113 | 1.12% | 8,695 | 8,213 |
| Pueblo West | 114 | 1.12% | 35,512 | 32,842 |
| Greeley | 115 | 1.11% | 115,631 | 108,809 |
| Greeley | 116 | 1.11% | 115,631 | 109,289 |
| Carbondale | 117 | 1.08% | 6,831 | 6,449 |
| Carbondale | 118 | 1.08% | 6,831 | 6,463 |
| Battlement Mesa | 119 | 1.06% | 5,317 | 4,870 |
| Loma | 120 | 1.06% | 1,528 | 1,571 |
| Cortez | 121 | 1.02% | 9,244 | 8,761 |
| Cortez | 122 | 1.02% | 9,244 | 8,778 |
| Aurora | 123 | 1.01% | 407,211 | 386,333 |
| Aurora | 124 | 1.01% | 407,211 | 386,804 |
| El Jebel | 125 | 1% | 4,460 | 4,349 |
| Superior | 126 | 1% | 13,790 | 13,095 |
| Superior | 127 | 1% | 13,790 | 13,107 |
| Orchard City | 128 | 0.98% | 3,308 | 3,138 |
| Orchard City | 129 | 0.98% | 3,308 | 3,148 |
| Aspen Park | 130 | 0.97% | 1,037 | 1,045 |
| Indian Hills | 131 | 0.95% | 1,486 | 1,363 |
| Gunnison | 132 | 0.89% | 6,882 | 6,557 |
| Gunnison | 133 | 0.89% | 6,882 | 6,574 |
| Durango | 134 | 0.89% | 19,987 | 19,090 |
| Durango | 135 | 0.89% | 19,987 | 19,107 |
| Fruita | 136 | 0.88% | 14,034 | 13,398 |
| Fruita | 137 | 0.88% | 14,034 | 13,424 |
| Genesee | 138 | 0.87% | 4,155 | 4,099 |
| Applewood | 139 | 0.85% | 8,191 | 8,300 |
| Leadville North | 140 | 0.83% | 2,055 | 2,200 |
| Holly Hills | 141 | 0.81% | 2,871 | 2,815 |
| Ponderosa Park | 142 | 0.8% | 3,663 | 3,533 |
| Ellicott | 143 | 0.79% | 1,276 | 1,012 |
| Lazy Acres | 144 | 0.78% | 1,038 | 1,071 |
| Thornton | 145 | 0.77% | 147,813 | 141,865 |
| Thornton | 146 | 0.77% | 147,813 | 142,191 |
| Black Forest | 147 | 0.75% | 14,767 | 13,103 |
| Towaoc | 148 | 0.75% | 1,211 | 1,140 |
| Glenwood Springs | 149 | 0.73% | 10,386 | 9,958 |
| Glenwood Springs | 150 | 0.73% | 10,386 | 10,008 |
| Steamboat Springs | 151 | 0.73% | 13,719 | 13,218 |
| Steamboat Springs | 152 | 0.73% | 13,719 | 13,222 |
| Welby | 153 | 0.73% | 16,647 | 15,372 |
| Penrose | 154 | 0.68% | 3,980 | 3,185 |
| Gunbarrel | 155 | 0.68% | 10,319 | 10,494 |
| Las Animas | 156 | 0.68% | 2,377 | 2,308 |
| Las Animas | 157 | 0.68% | 2,377 | 2,297 |
| Stonegate | 158 | 0.68% | 9,972 | 9,860 |
| Colorado Springs | 159 | 0.6% | 496,514 | 480,378 |
| Colorado Springs | 160 | 0.6% | 496,514 | 481,713 |
| Fort Morgan | 161 | 0.59% | 11,905 | 11,599 |
| Fort Morgan | 162 | 0.59% | 11,905 | 11,554 |
| Dakota Ridge | 163 | 0.53% | 34,791 | 34,655 |
| Columbine | 164 | 0.53% | 26,355 | 25,892 |
| Shaw Heights | 165 | 0.53% | 5,544 | 5,987 |
| Rifle | 166 | 0.52% | 10,718 | 10,444 |
| Rifle | 167 | 0.52% | 10,718 | 10,442 |
| Dove Valley | 168 | 0.5% | 5,651 | 4,943 |
| Bayfield | 169 | 0.48% | 2,937 | 2,861 |
| Bayfield | 170 | 0.48% | 2,937 | 2,866 |
| Wray | 171 | 0.42% | 2,373 | 2,323 |
| Wray | 172 | 0.42% | 2,373 | 2,322 |
| Sherrelwood | 173 | 0.42% | 19,496 | 19,082 |
| Highlands Ranch | 174 | 0.39% | 102,714 | 107,017 |
| Denver | 175 | 0.39% | 731,868 | 715,513 |
| Denver | 176 | 0.39% | 731,868 | 717,620 |
| Orchard Mesa | 177 | 0.39% | 7,257 | 6,484 |
| Woodland Park | 178 | 0.39% | 8,074 | 7,906 |
| Woodland Park | 179 | 0.39% | 8,074 | 7,917 |
| Cañon City | 180 | 0.36% | 17,255 | 17,128 |
| Cañon City | 181 | 0.36% | 17,255 | 16,942 |
| Fruitvale | 182 | 0.36% | 8,109 | 8,352 |
| Edwards | 183 | 0.35% | 10,835 | 9,347 |
| Palisade | 184 | 0.35% | 2,609 | 2,557 |
| Palisade | 185 | 0.35% | 2,609 | 2,562 |
| Stratmoor | 186 | 0.31% | 7,218 | 5,960 |
| Perry Park | 187 | 0.29% | 1,728 | 1,821 |
| Ordway | 188 | 0.28% | 1,070 | 1,061 |
| Ordway | 189 | 0.28% | 1,070 | 1,054 |
| Nederland | 190 | 0.27% | 1,491 | 1,470 |
| Nederland | 191 | 0.27% | 1,491 | 1,470 |
| Ken Caryl | 192 | 0.26% | 33,772 | 33,815 |
| Alamosa | 193 | 0.23% | 9,929 | 9,817 |
| Alamosa | 194 | 0.23% | 9,929 | 9,812 |
| Florence | 195 | 0.23% | 3,892 | 3,832 |
| Florence | 196 | 0.23% | 3,892 | 3,844 |
| Redlands | 197 | 0.21% | 8,971 | 8,863 |
| Paonia | 198 | 0.2% | 1,467 | 1,449 |
| Paonia | 199 | 0.2% | 1,467 | 1,452 |
| Brush | 200 | 0.2% | 5,381 | 5,342 |
| Brush | 201 | 0.2% | 5,381 | 5,323 |
| Niwot | 202 | 0.17% | 4,112 | 4,085 |
| Northglenn | 203 | 0.16% | 38,348 | 38,111 |
| Northglenn | 204 | 0.16% | 38,348 | 38,040 |
| Longmont | 205 | 0.15% | 99,971 | 98,919 |
| Longmont | 206 | 0.15% | 99,971 | 99,206 |
| Lafayette | 207 | 0.15% | 30,633 | 30,377 |
| Lafayette | 208 | 0.15% | 30,633 | 30,403 |
| Centennial | 209 | 0.15% | 109,015 | 108,425 |
| Centennial | 210 | 0.15% | 109,015 | 108,202 |
| Fort Collins | 211 | 0.14% | 171,157 | 169,826 |
| Fort Collins | 212 | 0.14% | 171,157 | 169,990 |
| Meeker | 213 | 0.13% | 2,393 | 2,380 |
| Meeker | 214 | 0.13% | 2,393 | 2,377 |
| Coal Creek | 215 | 0.12% | 2,439 | 2,605 |
| Woodmoor | 216 | 0.11% | 8,889 | 8,474 |
| Evans | 217 | 0.11% | 22,419 | 22,182 |
| Evans | 218 | 0.11% | 22,419 | 22,292 |
| Lakewood | 219 | 0.09% | 157,014 | 155,999 |
| Lakewood | 220 | 0.09% | 157,014 | 156,281 |
| Basalt | 221 | 0.07% | 4,004 | 3,996 |
| Basalt | 222 | 0.07% | 4,004 | 3,987 |
| Yuma | 223 | 0.06% | 3,474 | 3,467 |
| Yuma | 224 | 0.06% | 3,474 | 3,464 |
| Cherry Creek | 225 | 0.03% | 11,166 | 11,503 |
| The Pinery | 226 | 0.01% | 10,538 | 10,033 |
| Leadville | 227 | 0% | 2,624 | 2,630 |
| Leadville | 228 | 0% | 2,624 | 2,621 |
| Air Force Academy | 229 | -0.02% | 6,661 | 6,368 |
| Berkley | 230 | -0.02% | 11,179 | 11,299 |
| Burlington | 231 | -0.03% | 3,170 | 3,181 |
| Burlington | 232 | -0.03% | 3,170 | 3,172 |
| Roxborough Park | 233 | -0.04% | 9,046 | 9,004 |
| Eaton | 234 | -0.05% | 5,836 | 5,811 |
| Eaton | 235 | -0.05% | 5,836 | 5,851 |
| Evergreen | 236 | -0.06% | 8,956 | 9,475 |
| Walsenburg | 237 | -0.1% | 3,032 | 3,047 |
| Walsenburg | 238 | -0.1% | 3,032 | 3,047 |
| New Castle | 239 | -0.1% | 4,889 | 4,915 |
| New Castle | 240 | -0.1% | 4,889 | 4,911 |
| Rangely | 241 | -0.13% | 2,286 | 2,303 |
| Rangely | 242 | -0.13% | 2,286 | 2,300 |
| Hayden | 243 | -0.16% | 1,917 | 1,931 |
| Hayden | 244 | -0.16% | 1,917 | 1,931 |
| Pueblo | 245 | -0.17% | 110,980 | 111,868 |
| Pueblo | 246 | -0.17% | 110,980 | 111,910 |
| Crested Butte | 247 | -0.18% | 1,640 | 1,648 |
| Crested Butte | 248 | -0.18% | 1,640 | 1,655 |
| Clifton | 249 | -0.2% | 19,331 | 20,783 |
| Gilcrest | 250 | -0.2% | 1,015 | 1,023 |
| Gilcrest | 251 | -0.2% | 1,015 | 1,022 |
| Kersey | 252 | -0.2% | 1,496 | 1,505 |
| Kersey | 253 | -0.2% | 1,496 | 1,510 |
| Lamar | 254 | -0.21% | 7,625 | 7,693 |
| Lamar | 255 | -0.21% | 7,625 | 7,703 |
| Gleneagle | 256 | -0.23% | 6,374 | 6,256 |
| Pierce | 257 | -0.28% | 1,084 | 1,100 |
| Pierce | 258 | -0.28% | 1,084 | 1,099 |
| Lone Tree | 259 | -0.28% | 14,021 | 14,183 |
| Lone Tree | 260 | -0.28% | 14,021 | 14,218 |
| Westminster | 261 | -0.29% | 114,964 | 116,654 |
| Westminster | 262 | -0.29% | 114,964 | 116,653 |
| Wheat Ridge | 263 | -0.3% | 31,903 | 32,401 |
| Wheat Ridge | 264 | -0.3% | 31,903 | 32,383 |
| Golden | 265 | -0.31% | 20,089 | 20,415 |
| Golden | 266 | -0.31% | 20,089 | 20,399 |
| Cherry Hills Village | 267 | -0.32% | 6,329 | 6,442 |
| Cherry Hills Village | 268 | -0.32% | 6,329 | 6,428 |
| Akron | 269 | -0.34% | 1,739 | 1,769 |
| Akron | 270 | -0.34% | 1,739 | 1,767 |
| Fountain | 271 | -0.37% | 29,349 | 29,801 |
| Fountain | 272 | -0.37% | 29,349 | 29,887 |
| Boulder | 273 | -0.38% | 106,399 | 108,556 |
| Boulder | 274 | -0.38% | 106,399 | 108,418 |
| Littleton | 275 | -0.4% | 44,699 | 45,665 |
| Littleton | 276 | -0.4% | 44,699 | 45,598 |
| Craig | 277 | -0.4% | 8,867 | 9,062 |
| Craig | 278 | -0.4% | 8,867 | 9,045 |
| Springfield | 279 | -0.46% | 1,292 | 1,331 |
| Springfield | 280 | -0.46% | 1,292 | 1,322 |
| Estes Park | 281 | -0.47% | 5,768 | 5,901 |
| Estes Park | 282 | -0.47% | 5,768 | 5,902 |
| Louisville | 283 | -0.48% | 20,712 | 21,244 |
| Louisville | 284 | -0.48% | 20,712 | 21,205 |
| Trinidad | 285 | -0.48% | 8,144 | 8,333 |
| Trinidad | 286 | -0.48% | 8,144 | 8,339 |
| Platteville | 287 | -0.48% | 2,890 | 2,959 |
| Platteville | 288 | -0.48% | 2,890 | 2,960 |
| Mountain Village | 289 | -0.48% | 1,234 | 1,264 |
| Mountain Village | 290 | -0.48% | 1,234 | 1,261 |
| Hudson | 291 | -0.49% | 1,609 | 1,645 |
| Hudson | 292 | -0.49% | 1,609 | 1,647 |
| Olathe | 293 | -0.51% | 1,960 | 2,011 |
| Olathe | 294 | -0.51% | 1,960 | 2,010 |
| Arvada | 295 | -0.51% | 121,250 | 124,354 |
| Arvada | 296 | -0.51% | 121,250 | 124,363 |
| Parachute | 297 | -0.51% | 1,355 | 1,389 |
| Parachute | 298 | -0.51% | 1,355 | 1,390 |
| Limon | 299 | -0.55% | 1,981 | 2,040 |
| Limon | 300 | -0.55% | 1,981 | 2,035 |
| Rocky Ford | 301 | -0.56% | 3,760 | 3,870 |
| Rocky Ford | 302 | -0.56% | 3,760 | 3,865 |
| Eagle | 303 | -0.56% | 7,308 | 7,517 |
| Eagle | 304 | -0.56% | 7,308 | 7,512 |
| Holyoke | 305 | -0.57% | 2,283 | 2,347 |
| Holyoke | 306 | -0.57% | 2,283 | 2,346 |
| Sterling | 307 | -0.57% | 13,039 | 13,742 |
| Sterling | 308 | -0.57% | 13,039 | 13,414 |
| Greenwood Village | 309 | -0.58% | 15,199 | 15,676 |
| Greenwood Village | 310 | -0.58% | 15,199 | 15,642 |
| Center | 311 | -0.58% | 1,878 | 1,932 |
| Center | 312 | -0.58% | 1,878 | 1,930 |
| Lyons | 313 | -0.6% | 2,142 | 2,211 |
| Lyons | 314 | -0.6% | 2,142 | 2,205 |
| La Salle | 315 | -0.65% | 2,288 | 2,361 |
| La Salle | 316 | -0.65% | 2,288 | 2,360 |
| Edgewater | 317 | -0.66% | 4,848 | 5,013 |
| Edgewater | 318 | -0.66% | 4,848 | 5,007 |
| Cripple Creek | 319 | -0.71% | 1,114 | 1,153 |
| Cripple Creek | 320 | -0.71% | 1,114 | 1,152 |
| Sheridan | 321 | -0.72% | 5,889 | 6,104 |
| Sheridan | 322 | -0.72% | 5,889 | 6,104 |
| Federal Heights | 323 | -0.76% | 13,865 | 14,410 |
| Federal Heights | 324 | -0.76% | 13,865 | 14,395 |
| Glendale | 325 | -0.76% | 4,431 | 4,612 |
| Glendale | 326 | -0.76% | 4,431 | 4,600 |
| Palmer Lake | 327 | -0.82% | 2,554 | 2,652 |
| Palmer Lake | 328 | -0.82% | 2,554 | 2,659 |
| Laporte | 329 | -0.82% | 2,179 | 2,299 |
| Snowmass Village | 330 | -0.82% | 2,901 | 3,023 |
| Snowmass Village | 331 | -0.82% | 2,901 | 3,020 |
| Breckenridge | 332 | -0.84% | 4,851 | 5,079 |
| Breckenridge | 333 | -0.84% | 4,851 | 5,056 |
| Del Norte | 334 | -0.85% | 1,398 | 1,457 |
| Del Norte | 335 | -0.85% | 1,398 | 1,458 |
| Avon | 336 | -1.02% | 5,838 | 6,065 |
| Avon | 337 | -1.02% | 5,838 | 6,137 |
| Colorado City | 338 | -1.11% | 1,867 | 2,200 |
| Fowler | 339 | -1.16% | 1,189 | 1,257 |
| Fowler | 340 | -1.16% | 1,189 | 1,257 |
| La Junta | 341 | -1.19% | 6,903 | 7,327 |
| La Junta | 342 | -1.19% | 6,903 | 7,317 |
| Acres Green | 343 | -1.25% | 2,532 | 2,888 |
| Kremmling | 344 | -1.32% | 1,417 | 1,509 |
| Kremmling | 345 | -1.32% | 1,417 | 1,512 |
| Monte Vista | 346 | -1.39% | 3,974 | 4,253 |
| Monte Vista | 347 | -1.39% | 3,974 | 4,252 |
| Telluride | 348 | -1.41% | 2,451 | 2,630 |
| Telluride | 349 | -1.41% | 2,451 | 2,623 |
| Idaho Springs | 350 | -1.47% | 1,674 | 1,782 |
| Idaho Springs | 351 | -1.47% | 1,674 | 1,797 |
| Julesburg | 352 | -1.47% | 1,205 | 1,302 |
| Julesburg | 353 | -1.47% | 1,205 | 1,295 |
| Manitou Springs | 354 | -1.48% | 4,539 | 4,864 |
| Manitou Springs | 355 | -1.48% | 4,539 | 4,877 |
| Aspen | 356 | -1.66% | 6,447 | 6,996 |
| Aspen | 357 | -1.66% | 6,447 | 6,992 |
| Frisco | 358 | -1.76% | 2,684 | 2,920 |
| Frisco | 359 | -1.76% | 2,684 | 2,922 |
| Vail | 360 | -1.99% | 4,377 | 4,848 |
| Vail | 361 | -1.99% | 4,377 | 4,822 |
Colorado's cities with over 1,000 residents show varied growth patterns from 2020 to 2025. Keenesburg leads with 9.64% annualized growth, followed by Keenesburg (9.64%) and Elizabeth (9.48%). The largest population centers are Denver (731,868), Denver (731,868), and Colorado Springs (496,514). Of the 361 cities over 1,000 population, 228 are growing while 133 experienced population decline. Overall, cities averaged 1.08% annualized growth, with total urban population growing by 4.36% annually.