City State 2017 Population
19 Denver Colorado 704,621
42 Colorado Springs Colorado 464,474
54 Aurora Colorado 366,623
158 Fort Collins Colorado 165,080
164 Lakewood Colorado 154,958
192 Thornton Colorado 136,978
236 Arvada Colorado 118,807
257 Westminster Colorado 112,812
264 Pueblo Colorado 111,127
270 Centennial Colorado 110,250
280 Boulder Colorado 107,125
288 Greeley Colorado 105,448
335 Longmont Colorado 94,341
452 Loveland Colorado 76,701
527 Broomfield Colorado 68,341
592 Grand Junction Colorado 62,475
599 Castle Rock Colorado 62,276
678 Commerce City Colorado 55,923
709 Parker Colorado 54,202
810 Littleton Colorado 47,734
940 Brighton Colorado 40,562
992 Northglenn Colorado 38,928
1115 Englewood Colorado 34,407
1216 Wheat Ridge Colorado 31,294
1271 Fountain Colorado 29,804
1334 Lafayette Colorado 28,328
1479 Windsor Colorado 25,330
1555 Erie Colorado 24,234
1732 Louisville Colorado 21,128
1779 Golden Colorado 20,571
1787 Evans Colorado 20,470
1877 Montrose Colorado 19,305
1948 Durango Colorado 18,465
2112 CaƱon City Colorado 16,539
2199 Greenwood Village Colorado 15,721
2231 Johnstown Colorado 15,478
2385 Sterling Colorado 13,961
2404 Firestone Colorado 13,825
2447 Lone Tree Colorado 13,566
2480 Fruita Colorado 13,294
2528 Steamboat Springs Colorado 12,965
2532 Superior Colorado 12,951
2568 Federal Heights Colorado 12,744
2579 Frederick Colorado 12,687
2811 Fort Morgan Colorado 11,281
2949 Castle Pines Colorado 10,523
3067 Glenwood Springs Colorado 9,962
3090 Alamosa Colorado 9,871
3135 Rifle Colorado 9,661
3157 Wellington Colorado 9,527
3284 Craig Colorado 8,922
3296 Berthoud Colorado 8,889
3315 Delta Colorado 8,823
3356 Cortez Colorado 8,709
3524 Fort Lupton Colorado 8,163
3558 Trinidad Colorado 8,073
3697 Woodland Park Colorado 7,642
3712 Lamar Colorado 7,601
3778 Monument Colorado 7,380
3787 Aspen Colorado 7,359
3871 Gypsum Colorado 7,117
3900 Milliken Colorado 7,014
3935 La Junta Colorado 6,898
3945 Eagle Colorado 6,867
3963 Carbondale Colorado 6,820
4026 Cherry Hills Village Colorado 6,644
4066 Avon Colorado 6,541
4070 Gunnison Colorado 6,530
4136 Lochbuie Colorado 6,353
4145 Estes Park Colorado 6,339
4218 Sheridan Colorado 6,098
4329 Salida Colorado 5,856
4448 Dacono Colorado 5,545
4478 Vail Colorado 5,483
4530 Brush Colorado 5,364
4554 Manitou Springs Colorado 5,322
4559 Edgewater Colorado 5,308
4604 Eaton Colorado 5,224
4631 Glendale Colorado 5,158
4762 Breckenridge Colorado 4,928
4837 New Castle Colorado 4,815
4920 Silverthorne Colorado 4,658
4970 Mead Colorado 4,575
5171 Severance Colorado 4,275
5239 Monte Vista Colorado 4,175
5242 Basalt Colorado 4,170
5428 Florence Colorado 3,914
5496 Rocky Ford Colorado 3,827
5738 Yuma Colorado 3,511
5927 Timnath Colorado 3,295
6037 Burlington Colorado 3,178
6090 Frisco Colorado 3,129
6091 Silt Colorado 3,129
6131 Orchard City Colorado 3,096
6268 Walsenburg Colorado 2,960
6414 Buena Vista Colorado 2,806
6459 Snowmass Village Colorado 2,769
6473 Leadville Colorado 2,759
6496 Platteville Colorado 2,743
6518 Palmer Lake Colorado 2,728
6568 Bayfield Colorado 2,687
6571 Palisade Colorado 2,686
6838 Bennett Colorado 2,471
6893 Telluride Colorado 2,426
6974 Wray Colorado 2,367
7025 Rangely Colorado 2,332
7033 La Salle Colorado 2,327
7089 Meeker Colorado 2,295
7124 Center Colorado 2,277
7194 Cedaredge Colorado 2,228
7208 Holyoke Colorado 2,215
7220 Las Animas Colorado 2,207
7457 Granby Colorado 2,074
7495 Lyons Colorado 2,053
7716 Pagosa Springs Colorado 1,940
7736 Hayden Colorado 1,932
7741 Limon Colorado 1,930
7970 Olathe Colorado 1,813
8040 Idaho Springs Colorado 1,782
8103 Ault Colorado 1,757
8159 Akron Colorado 1,734
8350 Crested Butte Colorado 1,643
8366 Hudson Colorado 1,638
8425 Kersey Colorado 1,611
8508 Del Norte Colorado 1,578
8589 Nederland Colorado 1,541
8735 Kremmling Colorado 1,484
8847 Columbine Valley Colorado 1,441
8898 Paonia Colorado 1,421
8913 Mancos Colorado 1,415
8930 Elizabeth Colorado 1,409
8989 Mountain Village Colorado 1,393
9066 Springfield Colorado 1,370
9340 Fraser Colorado 1,276
9531 Keenesburg Colorado 1,212
9561 Cripple Creek Colorado 1,204
9574 Julesburg Colorado 1,201
9766 Fowler Colorado 1,144
9879 Parachute Colorado 1,115
9883 Pierce Colorado 1,113
9928 Gilcrest Colorado 1,098
10016 Georgetown Colorado 1,072
10041 Minturn Colorado 1,066
10178 Winter Park Colorado 1,030
10237 Ouray Colorado 1,013
10256 Ordway Colorado 1,009
10346 Manassa Colorado 990
10418 Ridgway Colorado 973
10451 Bow Mar Colorado 967
10475 Dillon Colorado 963
10491 Dolores Colorado 959
10642 Oak Creek Colorado 926
10653 Hotchkiss Colorado 924
10697 Blue River Colorado 917
10714 Haxtun Colorado 914
10819 Wiggins Colorado 887
10865 Sanford Colorado 876
10899 Log Lane Village Colorado 868
10937 Poncha Springs Colorado 862
11053 Mount Crested Butte Colorado 842
11055 Cheyenne Wells Colorado 841
11130 Calhan Colorado 829
11306 La Jara Colorado 800
11381 Foxfield Colorado 787
11428 La Veta Colorado 779
11478 Holly Colorado 768
11555 Antonito Colorado 755
11576 Kiowa Colorado 753
11626 Hugo Colorado 744
11669 Central City Colorado 736
11685 Fairplay Colorado 734
11689 Dove Creek Colorado 733
11714 Ignacio Colorado 730
11795 Nucla Colorado 717
11846 Hot Sulphur Springs Colorado 708
11881 Collbran Colorado 702
11898 Deer Trail Colorado 700
11938 Green Mountain Falls Colorado 692
11971 Williamsburg Colorado 688
12204 Stratton Colorado 652
12220 Silverton Colorado 650
12254 Silver Cliff Colorado 644
12296 Simla Colorado 638
12308 San Luis Colorado 636
12427 Westcliffe Colorado 615
12577 Walden Colorado 598
12593 Swink Colorado 596
12627 Eads Colorado 590
12748 Norwood Colorado 573
12936 Flagler Colorado 549
13011 Naturita Colorado 539
13028 Mountain View Colorado 537
13212 Walsh Colorado 514
13252 Rockvale Colorado 509
13331 De Beque Colorado 500
13353 Grand Lake Colorado 498
13357 Saguache Colorado 498
13373 Granada Colorado 496
13443 Otis Colorado 487
13546 Aguilar Colorado 476
13747 Yampa Colorado 457
13751 Nunn Colorado 456
13961 Morrison Colorado 434
14057 Manzanola Colorado 423
14068 Crawford Colorado 422
14188 Victor Colorado 410
14214 Fleming Colorado 407
14229 Romeo Colorado 406
14353 Blanca Colorado 392
14375 Wiley Colorado 390
14486 Lake City Colorado 379
14686 Boone Colorado 358
14718 South Fork Colorado 356
14853 Coal Creek Colorado 344
15051 Dinosaur Colorado 325
15084 Olney Springs Colorado 323
15183 Ovid Colorado 314
15202 City of Creede Colorado 312
15341 Empire Colorado 301
15373 Alma Colorado 298
15595 Merino Colorado 281
15692 Red Cliff Colorado 273
15737 Jamestown Colorado 269
15778 Rico Colorado 266
15783 Garden City Colorado 265
15816 Iliff Colorado 263
15870 Eckley Colorado 259
15928 Brookside Colorado 255
15971 Hillrose Colorado 251
15987 Cheraw Colorado 250
16105 Sugar City Colorado 242
16188 Peetz Colorado 236
16205 Bethune Colorado 234
16211 Kit Carson Colorado 234
16485 Seibert Colorado 216
16674 Larkspur Colorado 203
16701 Arriba Colorado 201
17074 Silver Plume Colorado 177
17160 Ophir Colorado 171
17257 Crowley Colorado 164
17325 Rye Colorado 160
17419 Ward Colorado 155
17496 Grover Colorado 150
17583 Genoa Colorado 145
17607 Crestone Colorado 143
17616 Sedgwick Colorado 143
17692 Marble Colorado 138
17828 Pritchett Colorado 131
17865 Ramah Colorado 129
17888 Black Hawk Colorado 127
18031 Moffat Colorado 119
18056 Cokedale Colorado 117
18185 Raymer (New Raymer) Colorado 109
18214 Crook Colorado 107
18232 Vilas Colorado 107
18285 Vona Colorado 104
18311 Campo Colorado 102
18317 Hooper Colorado 102
18582 Sheridan Lake Colorado 86
18753 Hartman Colorado 74
18794 Pitkin Colorado 71
18831 Montezuma Colorado 69
18842 Branson Colorado 68
18848 Kim Colorado 68
18861 Haswell Colorado 67
19085 Starkville Colorado 52
19211 Sawpit Colorado 42
19230 Two Buttes Colorado 40
19282 Paoli Colorado 34
19406 Bonanza Colorado 18
19473 Lakeside Colorado 8

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