Colorado / Cities by Population
Below are the 471 Colorado cities sorted by population from 1 to 435 (there are some ties). The population data are from the 2020 American Community Survey. You can copy and paste this list directly into your favorite spreadsheet program. Don't you just adore lovely numbers listed nicely in columns & rows? We do!
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| Rank | City | Population |
|---|---|---|
| 1 | Denver | 715,878 |
| 2 | Colorado Springs | 471,686 |
| 3 | Aurora | 379,434 |
| 4 | Fort Collins | 166,069 |
| 5 | Lakewood | 155,733 |
| 6 | Thornton | 144,186 |
| 7 | Arvada | 120,229 |
| 8 | Westminster | 114,832 |
| 9 | Pueblo | 111,776 |
| 10 | Centennial | 111,331 |
| 11 | Boulder | 108,777 |
| 12 | Greeley | 107,445 |
| 13 | Highlands Ranch | 107,017 |
| 14 | Longmont | 95,864 |
| 15 | Loveland | 81,774 |
| 16 | Broomfield | 69,444 |
| 17 | Castle Rock | 65,176 |
| 18 | Grand Junction | 62,218 |
| 19 | Commerce City | 55,891 |
| 20 | Parker | 55,460 |
| 21 | Littleton | 46,208 |
| 22 | Northglenn | 39,201 |
| 23 | Security-Widefield | 38,645 |
| 24 | Brighton | 38,355 |
| 25 | Englewood | 34,840 |
| 26 | Dakota Ridge | 34,655 |
| 27 | Ken Caryl | 33,815 |
| 28 | Pueblo West | 32,842 |
| 29 | Wheat Ridge | 31,889 |
| 30 | Fountain | 30,240 |
| 31 | Lafayette | 27,952 |
| 32 | Erie | 27,157 |
| 33 | Columbine | 25,892 |
| 34 | Windsor | 23,679 |
| 35 | Evans | 22,128 |
| 36 | Four Square Mile | 21,993 |
| 37 | Clifton | 20,783 |
| 38 | Golden | 20,391 |
| 39 | Durango | 19,413 |
| 40 | Montrose | 19,396 |
| 41 | Louisville | 19,342 |
| 42 | Sherrelwood | 19,082 |
| 43 | Cimarron Hills | 18,981 |
| 44 | Cañon City | 16,369 |
| 45 | Fort Carson | 16,243 |
| 46 | Welby | 15,372 |
| 47 | Greenwood Village | 15,100 |
| 48 | Sterling | 14,421 |
| 49 | Johnstown | 14,357 |
| 50 | Fruita | 14,068 |
| 51 | Federal Heights | 13,537 |
| 52 | Lone Tree | 13,381 |
| 53 | Superior | 13,292 |
| 54 | Firestone | 13,165 |
| 55 | Black Forest | 13,103 |
| 56 | Steamboat Springs | 13,048 |
| 57 | Cherry Creek | 11,503 |
| 58 | Fort Morgan | 11,311 |
| 59 | Berkley | 11,299 |
| 60 | Castle Pines | 10,977 |
| 61 | Gunbarrel | 10,494 |
| 62 | Frederick | 10,414 |
| 63 | Glenwood Springs | 10,048 |
| 64 | The Pinery | 10,033 |
| 65 | Stonegate | 9,860 |
| 66 | Rifle | 9,771 |
| 67 | Fairmount | 9,549 |
| 68 | Evergreen | 9,475 |
| 69 | Alamosa | 9,360 |
| 70 | Edwards | 9,347 |
| 71 | Derby | 9,156 |
| 72 | Roxborough Park | 9,004 |
| 73 | Craig | 8,978 |
| 74 | Delta | 8,893 |
| 75 | Redlands | 8,863 |
| 76 | Cortez | 8,729 |
| 77 | Wellington | 8,651 |
| 78 | Fort Lupton | 8,600 |
| 79 | Berthoud | 8,574 |
| 80 | Woodmoor | 8,474 |
| 81 | Fruitvale | 8,352 |
| 82 | Applewood | 8,300 |
| 83 | Trinidad | 8,076 |
| 84 | Woodland Park | 7,943 |
| 85 | Milliken | 7,862 |
| 86 | Aspen | 7,721 |
| 87 | Monument | 7,691 |
| 88 | Lamar | 7,598 |
| 89 | Twin Lakes CDP | 7,552 |
| 90 | Gypsum | 7,049 |
| 91 | La Junta | 6,907 |
| 92 | Eagle | 6,896 |
| 93 | Lochbuie | 6,795 |
| 94 | Avon | 6,711 |
| 95 | Cherry Hills Village | 6,680 |
| 96 | Carbondale | 6,658 |
| 97 | Gunnison | 6,653 |
| 98 | Estes Park | 6,504 |
| 99 | Orchard Mesa | 6,484 |
| 100 | Air Force Academy | 6,368 |
| 101 | Gleneagle | 6,256 |
| 102 | Dacono | 6,167 |
| 103 | Sheridan | 6,072 |
| 104 | Shaw Heights | 5,987 |
| 105 | Stratmoor | 5,960 |
| 106 | Eaton | 5,646 |
| 107 | Vail | 5,614 |
| 108 | Severance | 5,611 |
| 109 | Salida | 5,543 |
| 110 | West Pleasant View | 5,417 |
| 111 | Edgewater | 5,410 |
| 112 | Brush | 5,408 |
| 113 | Manitou Springs | 5,342 |
| 114 | Glendale city | 5,186 |
| 115 | Breckenridge | 5,054 |
| 116 | Mead | 4,978 |
| 117 | Dove Valley | 4,943 |
| 118 | New Castle | 4,877 |
| 119 | Battlement Mesa | 4,870 |
| 120 | Meridian | 4,792 |
| 121 | Todd Creek | 4,635 |
| 122 | Silverthorne | 4,610 |
| 123 | Castle Pines Village | 4,558 |
| 124 | El Jebel | 4,349 |
| 125 | Genesee | 4,099 |
| 126 | Niwot | 4,085 |
| 127 | Monte Vista | 4,072 |
| 128 | Basalt | 3,941 |
| 129 | Florence | 3,913 |
| 130 | Rocky Ford | 3,833 |
| 131 | Lincoln Park | 3,559 |
| 132 | Ponderosa Park | 3,533 |
| 133 | Yuma | 3,500 |
| 134 | La Salle | 3,377 |
| 135 | Burlington | 3,237 |
| 136 | Penrose | 3,185 |
| 137 | Orchard City | 3,164 |
| 138 | Silt | 3,076 |
| 139 | Platteville | 3,017 |
| 140 | Strasburg | 2,987 |
| 141 | Walsenburg | 2,982 |
| 142 | Palmer Lake | 2,946 |
| 143 | Buena Vista | 2,935 |
| 144 | Frisco | 2,928 |
| 145 | Acres Green | 2,888 |
| 146 | Meridian Village | 2,840 |
| 147 | Holly Hills | 2,815 |
| 148 | Snowmass Village | 2,786 |
| 149 | Palisade | 2,783 |
| 150 | Meeker | 2,745 |
| 151 | Leadville | 2,731 |
| 152 | Hudson | 2,691 |
| 153 | Cedaredge | 2,614 |
| 154 | Coal Creek CDP | 2,605 |
| 155 | Bennett | 2,603 |
| 156 | Holyoke | 2,596 |
| 157 | Bayfield | 2,550 |
| 158 | Hayden | 2,452 |
| 159 | Park Center | 2,397 |
| 160 | Center | 2,379 |
| 161 | Wray | 2,377 |
| 162 | Rangely | 2,326 |
| 163 | Lyons | 2,302 |
| 164 | Laporte | 2,299 |
| 165 | Las Animas | 2,286 |
| 166 | Granby | 2,281 |
| 167 TIE | Leadville North and Colorado City | 2,200 |
| 168 | Ault | 2,153 |
| 169 | Aristocrat Ranchettes | 2,080 |
| 170 | Akron | 2,073 |
| 171 | Telluride | 2,059 |
| 172 | Timnath | 1,916 |
| 173 | Kersey | 1,879 |
| 174 | Inverness | 1,863 |
| 175 | Idaho Springs | 1,848 |
| 176 | Parachute | 1,839 |
| 177 | Perry Park | 1,821 |
| 178 | Olathe | 1,800 |
| 179 | Stepping Stone | 1,798 |
| 180 | Mountain Village | 1,776 |
| 181 | Keenesburg | 1,774 |
| 182 | Elizabeth | 1,754 |
| 183 | Pagosa Springs | 1,751 |
| 184 | Sierra Ridge | 1,742 |
| 185 | Ordway | 1,642 |
| 186 | Kremmling | 1,618 |
| 187 | Loma | 1,571 |
| 188 | Paonia | 1,528 |
| 189 | Del Norte | 1,509 |
| 190 | Columbine Valley | 1,498 |
| 191 | Nederland | 1,465 |
| 192 | Ignacio | 1,411 |
| 193 TIE | Gilcrest and Springfield | 1,381 |
| 194 | Indian Hills | 1,363 |
| 195 | Pierce | 1,352 |
| 196 | Mancos | 1,349 |
| 197 | Byers | 1,338 |
| 198 | Crested Butte | 1,335 |
| 199 | Fraser | 1,304 |
| 200 | Sanford | 1,260 |
| 201 | Julesburg | 1,246 |
| 202 | Aetna Estates | 1,231 |
| 203 | Hotchkiss | 1,230 |
| 204 | Georgetown | 1,205 |
| 205 | Wiggins | 1,170 |
| 206 | Limon | 1,161 |
| 207 | Minturn | 1,149 |
| 208 | Ridgway | 1,142 |
| 209 | Towaoc | 1,140 |
| 210 | Fowler | 1,139 |
| 211 | Lazy Acres | 1,071 |
| 212 | Log Lane Village | 1,057 |
| 213 | Mount Crested Butte | 1,050 |
| 214 | Ouray | 1,046 |
| 215 | Aspen Park | 1,045 |
| 216 | Poncha Springs | 1,041 |
| 217 | Manassa | 1,039 |
| 218 | Dolores | 1,017 |
| 219 | Ellicott | 1,012 |
| 220 | Alamosa East | 987 |
| 221 | Cripple Creek | 975 |
| 222 | Bow Mar | 969 |
| 223 | Dillon | 956 |
| 224 | Kittredge | 954 |
| 225 | Dotsero | 950 |
| 226 | Cascade-Chipita Park | 943 |
| 227 | Cheyenne Wells | 930 |
| 228 | Blue River | 918 |
| 229 | La Veta | 916 |
| 230 | Hot Sulphur Springs | 890 |
| 231 | La Jara | 880 |
| 232 | Winter Park | 864 |
| 233 TIE | Swink and Floyd Hill | 824 |
| 234 | Haxtun | 804 |
| 235 | Blende | 802 |
| 236 TIE | Upper Bear Creek and Keystone | 799 |
| 237 | Holly | 793 |
| 238 | Paragon Estates | 785 |
| 239 | Eads | 780 |
| 240 | Oak Creek | 778 |
| 241 | Pine Brook Hill | 776 |
| 242 | Howard | 769 |
| 243 | Grand View Estates | 760 |
| 244 | Stratton | 754 |
| 245 | Hugo | 749 |
| 246 | Watkins | 746 |
| 247 | Fairplay | 737 |
| 248 | Antonito | 730 |
| 249 | Salt Creek | 726 |
| 250 | Upper Witter Gulch | 725 |
| 251 | Dove Creek | 711 |
| 252 | Loghill Village | 707 |
| 253 | Green Mountain Falls | 685 |
| 254 | San Luis | 665 |
| 255 TIE | Kiowa and North Washington | 663 |
| 256 | Fleming | 660 |
| 257 | Cattle Creek | 653 |
| 258 | Foxfield | 635 |
| 259 | Tabernash | 624 |
| 260 | Silverton | 612 |
| 261 TIE | Fort Garland and Nucla | 607 |
| 262 | Collbran | 601 |
| 263 | Silver Cliff | 598 |
| 264 | Red Feather Lakes | 591 |
| 265 | Avondale | 588 |
| 266 | Norwood | 584 |
| 267 | Otis | 569 |
| 268 | Mountain View | 565 |
| 269 | Westcliffe | 559 |
| 270 | Nunn | 556 |
| 271 TIE | Rockvale and Granada | 548 |
| 272 | Williamsburg | 533 |
| 273 | Central City | 531 |
| 274 | Sterling Ranch | 521 |
| 275 | Flagler | 519 |
| 276 | Olney Springs | 516 |
| 277 | Walden | 513 |
| 278 | Mulford | 512 |
| 279 | Beulah Valley | 505 |
| 280 | Simla | 504 |
| 281 | De Beque | 500 |
| 282 | Aguilar | 492 |
| 283 | Walsh | 491 |
| 284 | Johnson Village | 489 |
| 285 | Downieville-Lawson-Dumont | 487 |
| 286 | St. Ann Highlands | 486 |
| 287 TIE | Brook Forest and Altona | 479 |
| 288 TIE | Allenspark and Saguache | 464 |
| 289 TIE | Calhan and Yampa | 463 |
| 290 TIE | Deer Trail and Coaldale | 462 |
| 291 | Crawford | 458 |
| 292 | Copper Mountain | 455 |
| 293 | Naturita | 451 |
| 294 | Victor | 449 |
| 295 | Sugar City | 445 |
| 296 | Lake City | 438 |
| 297 | Manzanola | 435 |
| 298 | Comanche Creek | 426 |
| 299 | Blanca | 420 |
| 300 | St. Mary's | 416 |
| 301 | Echo Hills | 414 |
| 302 TIE | Arboles and Empire | 410 |
| 303 | Morrison | 401 |
| 304 | North La Junta | 382 |
| 305 | Louviers | 381 |
| 306 | El Moro | 380 |
| 307 | Rollinsville | 375 |
| 308 | South Fork | 369 |
| 309 | Kit Carson | 363 |
| 310 | Placerville | 360 |
| 311 TIE | Chacra and City of Creede | 357 |
| 312 | Eldora | 352 |
| 313 | Wiley | 349 |
| 314 | Coal Creek | 348 |
| 315 | Iliff | 345 |
| 316 | Pine Valley | 343 |
| 317 | Vineland | 339 |
| 318 | Eckley | 334 |
| 319 | Eldorado Springs | 325 |
| 320 | Briggsdale | 323 |
| 321 TIE | Red Cliff and Redvale | 318 |
| 322 | Hillrose | 312 |
| 323 | Romeo | 306 |
| 324 | Tall Timber | 295 |
| 325 | Idledale | 292 |
| 326 | Alma | 290 |
| 327 | Crowley | 277 |
| 328 | Westcreek | 273 |
| 329 | Merino | 272 |
| 330 | Gerrard | 271 |
| 331 | Midland | 269 |
| 332 | No Name | 267 |
| 333 | Blue Valley | 263 |
| 334 TIE | Sugarloaf and Grand Lake | 262 |
| 335 | Peetz | 256 |
| 336 | Boone | 255 |
| 337 | Ovid | 252 |
| 338 | Jamestown | 250 |
| 339 | Lazear | 245 |
| 340 TIE | Grover and Larkspur | 244 |
| 341 | Nathrop | 240 |
| 342 | Morgan Heights | 227 |
| 343 TIE | Jansen and Brookside | 224 |
| 344 | Elbert | 220 |
| 345 | Catherine | 219 |
| 346 | Ophir | 218 |
| 347 | Marble | 217 |
| 348 | Franktown | 214 |
| 349 | Rye | 213 |
| 350 | Woody Creek | 212 |
| 351 | Garden City | 208 |
| 352 | Phippsburg | 207 |
| 353 TIE | Cheraw and Alpine | 202 |
| 354 | Southern Ute | 199 |
| 355 | Gold Hill | 195 |
| 356 | Weldona | 188 |
| 357 | Lewis | 186 |
| 358 | Dinosaur | 183 |
| 359 | Twin Lakes | 182 |
| 360 TIE | Silver Plume and Arriba | 175 |
| 361 TIE | Bonanza Mountain Estates and Mountain Meadows | 174 |
| 362 TIE | Florissant and Rico | 172 |
| 363 | La Junta Gardens | 168 |
| 364 TIE | Crook and Bethune | 166 |
| 365 TIE | Capulin and Ramah | 164 |
| 366 | Sedgwick | 163 |
| 367 | Hasty | 161 |
| 368 | Atwood | 155 |
| 369 | Amherst | 154 |
| 370 | Snyder | 152 |
| 371 | Montezuma | 151 |
| 372 | Sunshine | 145 |
| 373 TIE | Jackson Lake and Trail Side | 138 |
| 374 | Pitkin | 137 |
| 375 | San Acacio | 135 |
| 376 | Brick Center | 134 |
| 377 | Genoa | 131 |
| 378 | Starkville | 129 |
| 379 | East Pleasant View | 128 |
| 380 TIE | Seven Hills and Divide | 127 |
| 381 | Portland | 126 |
| 382 | Hoehne | 125 |
| 383 | Seibert | 119 |
| 384 | Orchard | 111 |
| 385 TIE | Glendale and Vilas | 109 |
| 386 | Bark Ranch | 107 |
| 387 | Vona | 106 |
| 388 | Moffat | 104 |
| 389 TIE | Sedalia and McClave | 103 |
| 390 | Maysville | 101 |
| 391 TIE | Blue Sky, Black Hawk, and Valmont | 98 |
| 392 | Pritchett | 97 |
| 393 | Campo | 96 |
| 394 | Peoria | 91 |
| 395 | Somerset | 90 |
| 396 | Cokedale | 87 |
| 397 | Segundo | 85 |
| 398 | Joes | 84 |
| 399 | Gardner | 82 |
| 400 | Kirk | 81 |
| 401 | Rock Creek Park | 80 |
| 402 | Ward | 77 |
| 403 | Raymer (New Raymer) | 76 |
| 404 | Branson | 75 |
| 405 | Paoli | 73 |
| 406 | Smeltertown | 72 |
| 407 TIE | Kim and Marvel | 71 |
| 408 | Sheridan Lake | 70 |
| 409 | Hartman | 69 |
| 410 TIE | Hooper and Heeney | 65 |
| 411 | Padroni | 63 |
| 412 | Goldfield | 62 |
| 413 | Haswell | 60 |
| 414 | Arapahoe | 56 |
| 415 | McCoy | 53 |
| 416 TIE | Saddle Ridge and Crisman | 51 |
| 417 TIE | Cope and Idalia | 50 |
| 418 TIE | Lynn and Crestone | 44 |
| 419 | Redstone | 43 |
| 420 | Colona | 42 |
| 421 | Two Buttes | 41 |
| 422 | Sawpit | 38 |
| 423 | Stonewall Gap | 37 |
| 424 | Maybell | 36 |
| 425 | Cotopaxi | 34 |
| 426 | Hidden Lake | 30 |
| 427 | Towner | 26 |
| 428 | Laird | 24 |
| 429 | Parshall | 23 |
| 430 | Matheson | 21 |
| 431 TIE | Conejos and Piedra | 18 |
| 432 | Weston | 16 |
| 433 | Cathedral | 11 |
| 434 | Lakeside | 6 |
| 435 TIE | Brandon and Bonanza | 3 |
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