Colorado Cities by Population (2026)

by Kristen Carney

Updated: February 9, 2026

The most populous cities in Colorado are Denver with 718,877, Colorado Springs at 487,887, Aurora with 394,432, Fort Collins at 170,229, and Lakewood with 156,583. You can get the most current Census population data for all 472 Colorado cities, sorted from the most populous cities in Colorado to the least, according to the 2024 American Community Survey.

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Rank City Population
1 Denver 718,877
2 Colorado Springs 487,887
3 Aurora 394,432
4 Fort Collins 170,229
5 Lakewood 156,583
6 Thornton 144,187
7 Arvada 122,634
8 Westminster 115,484
9 Pueblo 111,561
10 Greeley 110,806
11 Centennial 108,201
12 Boulder 106,433
13 Highlands Ranch 102,257
14 Longmont 99,406
15 Castle Rock 79,123
16 Loveland 78,410
17 Broomfield 76,304
18 Grand Junction 68,142
19 Commerce City 66,445
20 Parker 61,783
21 Littleton 44,710
22 Brighton 42,059
23 Northglenn 38,014
24 Windsor 37,914
25 Security-Widefield 37,345
26 Pueblo West 35,681
27 Englewood 34,129
28 Erie 33,808
29 Dakota Ridge 33,753
30 Ken Caryl 33,233
31 Wheat Ridge 32,070
32 Lafayette 30,602
33 Fountain 29,300
34 Columbine 25,478
35 Four Square Mile 23,024
36 Evans 22,396
37 Montrose 21,044
38 Louisville 20,786
39 Golden 20,417
40 Cimarron Hills 19,817
41 Clifton 19,518
42 Durango 19,411
43 Johnstown 18,883
44 Sherrelwood 18,692
45 Firestone 18,049
46 Fort Carson 18,019
47 Cañon City 17,122
48 Frederick 16,651
49 Welby 16,197
50 Black Forest 15,738
51 Greenwood Village 15,420
52 Lone Tree 14,147
53 Federal Heights 14,125
54 Fruita 13,691
55 Steamboat Springs 13,433
56 Castle Pines 13,388
57 Superior 13,305
58 Sterling 13,172
59 Berthoud 12,411
60 The Pinery 11,871
61 Wellington 11,798
62 Monument 11,735
63 Fort Morgan 11,605
64 Berkley 10,789
65 Edwards 10,785
66 Cherry Creek 10,721
67 Rifle 10,570
68 Glenwood Springs 10,241
69 Severance 10,130
70 Gunbarrel 10,051
71 Fairmount 9,902
72 Alamosa 9,879
73 Delta 9,421
74 Roxborough Park 9,085
75 Craig 8,991
76 Cortez 8,976
77 TIE Gypsum 8,941
77 TIE Timnath 8,941
79 Woodmoor 8,934
80 Stonegate 8,906
81 Fort Lupton 8,897
82 Milliken 8,871
83 Redlands 8,868
84 Lochbuie 8,609
85 Evergreen 8,602
86 Derby 8,453
87 Applewood 8,350
88 Trinidad 8,286
89 Twin Lakes CDP 8,030
90 Fruitvale 8,019
91 Woodland Park 7,949
92 Lamar 7,611
93 Eagle 7,442
94 La Junta 7,140
95 Orchard Mesa 6,945
96 Gunnison 6,766
97 Aspen 6,756
98 Air Force Academy 6,727
99 Carbondale 6,637
100 Dacono 6,530
101 Gleneagle 6,440
102 Cherry Hills Village 6,354
103 Sheridan 6,005
104 Avon 5,972
105 Mead 5,919
106 Eaton 5,867
107 Salida 5,861
108 Estes Park 5,844
109 Battlement Mesa 5,755
110 Meridian 5,634
111 Shaw Heights 5,565
112 Stratmoor 5,412
113 Todd Creek 5,379
114 Brush 5,306
115 West Pleasant View 5,051
116 Breckenridge 4,959
117 Edgewater 4,932
118 New Castle 4,880
119 Silverthorne 4,815
120 Dove Valley 4,806
121 Manitou Springs 4,735
122 Vail 4,613
123 Glendale city 4,531
124 Castle Pines Village 4,436
125 Basalt 4,335
126 Sterling Ranch 4,213
127 Monte Vista 4,141
128 Penrose 4,087
129 Lincoln Park 3,986
130 Florence 3,885
131 Rocky Ford 3,815
132 Genesee 3,778
133 TIE Bennett 3,663
133 TIE Sierra Ridge 3,663
135 Silt 3,642
136 Yuma 3,459
137 Strasburg 3,455
138 Ponderosa Park 3,453
139 Niwot 3,447
140 Orchard City 3,221
141 Burlington 3,152
142 Stepping Stone 3,137
143 Walsenburg 3,072
144 La Salle 3,061
145 Buena Vista 3,010
146 Snowmass Village 2,972
147 El Jebel 2,941
148 Inverness 2,934
149 Platteville 2,928
150 Bayfield 2,901
151 Frisco 2,825
152 Meridian Village 2,699
153 Acres Green 2,639
154 Palmer Lake 2,623
155 Leadville 2,620
156 Park Center 2,588
157 Palisade 2,584
158 Meeker 2,580
159 Holly Hills 2,572
160 Las Animas 2,540
161 Rangely 2,466
162 Ault 2,425
163 Cedaredge 2,398
164 Holyoke 2,382
165 Keenesburg 2,347
166 Coal Creek CDP 2,346
167 Granby 2,270
168 Elizabeth 2,244
169 Mountain Village 2,185
170 Telluride 2,160
171 Center 2,120
172 Wray 2,114
173 Pagosa Springs 2,090
174 Hayden 2,057
175 Columbine Valley 2,047
176 Hudson 2,006
177 Idaho Springs 1,986
178 Lyons 1,838
179 Kremmling 1,807
180 Olathe 1,793
181 Laporte 1,771
182 Aristocrat Ranchettes 1,747
183 Byers 1,726
184 Akron 1,722
185 Limon 1,678
186 Paonia 1,661
187 Nederland 1,655
188 Del Norte 1,653
189 Colorado City 1,615
190 Perry Park 1,570
191 Wiggins 1,564
192 Ordway 1,528
193 Parachute 1,422
194 Leadville North 1,417
195 Cascade-Chipita Park 1,412
196 Blue River 1,410
197 Fraser 1,405
198 Ellicott 1,404
199 Springfield 1,384
200 Loma 1,350
201 Dotsero 1,306
202 Alamosa East 1,298
203 Deer Trail 1,275
204 Ignacio 1,250
205 Ridgway 1,237
206 Crested Butte 1,229
207 Hotchkiss 1,224
208 Keystone 1,216
209 Pierce 1,201
210 Julesburg 1,181
211 Mancos 1,174
212 Sanford 1,142
213 Hot Sulphur Springs 1,108
214 Towaoc 1,078
215 Fairplay 1,067
216 Kersey 1,064
217 Georgetown 1,053
218 Bow Mar 1,047
219 Gilcrest 1,026
220 Aetna Estates 1,010
221 Minturn 993
222 Indian Hills 986
223 Ouray 985
224 Cheyenne Wells 979
225 Haxtun 978
226 Hugo 970
227 Howard 966
228 Log Lane Village 964
229 Poncha Springs 959
230 Cripple Creek 955
231 Upper Bear Creek 954
232 Fowler 936
233 Manassa 932
234 Dolores 918
235 Silver Cliff 863
236 Watkins 847
237 Winter Park 844
238 Floyd Hill 841
239 TIE Dillon 832
239 TIE Salt Creek 832
239 TIE East Pleasant View 832
242 Allenspark 825
243 Mount Crested Butte 823
244 Kittredge 812
245 La Veta 804
246 Lazy Acres 778
247 Williamsburg 770
248 Beulah Valley 751
249 Aspen Park 742
250 Upper Witter Gulch 731
251 South Fork 724
252 Stratton 716
253 Oak Creek 700
254 Rockvale 695
255 Eads 677
256 Kiowa 673
257 Empire 672
258 Paragon Estates 667
259 Holly 665
260 Foxfield 659
261 Dove Creek 651
262 Silverton 637
263 Flagler 635
264 Blende 623
265 Calhan 620
266 Loghill Village 618
267 Twin Lakes CDP 615
268 Fleming 614
269 Mountain View 609
270 Nucla 598
271 Naturita 589
272 Altona 587
273 TIE Antonito 579
273 TIE Saguache 579
275 Walden 573
276 Grand View Estates 567
277 Lake City 561
278 San Luis 560
279 Olney Springs 557
280 Pine Brook Hill 543
281 Coaldale 538
282 North La Junta 535
283 Central 525
284 La Jara 522
285 Otis 521
286 Dinosaur 507
287 Walsh 492
288 Sugarloaf 474
289 Franktown 472
290 Ovid 468
291 Tabernash 466
292 Eldora 465
293 Sugar City 464
294 Green Mountain Falls 459
295 De Beque 458
296 Chacra 457
297 St. Ann Highlands 453
298 Crawford 448
299 Granada 447
300 Fort Garland 446
301 Simla 423
302 TIE Swink 422
302 TIE Wiley 422
304 Westcliffe 419
305 Rico 414
306 Mulford 413
307 Morrison 412
308 Vineland 410
309 TIE Garden City 401
309 TIE Aguilar 401
311 Cattle Creek 396
312 Pine Valley 392
313 Phippsburg 390
314 TIE Arboles 389
314 TIE Redvale 389
316 Victor 388
317 Romeo 387
318 Alma 385
319 Tall Timber 382
320 Norwood 381
321 Red Feather Lakes 365
322 Manzanola 361
323 Nunn 358
324 Collbran 356
325 Brook Forest 355
326 Copper Mountain 353
327 Downieville-Lawson-Dumont 345
328 Avondale 338
329 TIE Grand Lake 333
329 TIE Placerville 333
331 TIE Eckley 332
331 TIE Gerrard 332
333 Sunshine 330
334 TIE Jamestown 324
334 TIE Coal Creek town 324
336 Eldorado Springs 320
337 Marble 309
338 Red Cliff 308
339 Arriba 307
340 Idledale 297
341 Yampa 296
342 TIE North Washington 294
342 TIE Louviers 294
344 Merino 286
345 TIE Hillrose 285
345 TIE City of Creede 285
347 Comanche Creek 283
348 Morgan Heights 281
349 Lewis 277
350 Brookside 276
351 Kit Carson 273
352 No Name 269
353 TIE Crisman 268
353 TIE Iliff 268
355 Peetz 265
356 Rollinsville 264
357 Boone 262
358 Catherine 255
359 Jackson Lake 238
360 Westcreek 237
361 Maysville 235
362 Blanca 230
363 Crowley 219
364 Bethune 218
365 Bark Ranch 199
366 Sedgwick 198
367 Lazear 196
368 Florissant 192
369 Genoa 190
370 Vona 189
371 TIE Cheraw 188
371 TIE Smeltertown 188
373 Nathrop 187
374 Capulin 185
375 Vilas 184
376 Seven Hills 183
377 Midland 182
378 TIE Echo Hills 180
378 TIE Mountain Meadows 180
380 Gold Hill 178
381 TIE Elbert 164
381 TIE Grover 164
383 Gardner 162
384 Cokedale 161
385 Goldfield 160
386 Crook 157
387 Hooper 152
388 El Moro 151
389 Redstone 144
390 Segundo 143
391 Pritchett 142
392 Peyton 139
393 Seibert 138
394 TIE Pitkin 131
394 TIE Larkspur 131
396 Johnson Village 129
397 McClave 128
398 TIE Ramah 127
398 TIE Silver Plume 127
400 TIE Hasty 125
400 TIE Portland 125
402 Crestone 123
403 Rye 121
404 TIE Montezuma 120
404 TIE Ophir 120
404 TIE Blue Valley 120
407 La Junta Gardens 112
408 Woody Creek 109
409 Colona 108
410 TIE Black Hawk 106
410 TIE Weldona 106
412 TIE Joes 105
412 TIE Brick Center 105
414 Ward 103
415 Starkville 102
416 Marvel 100
417 Rock Creek Park 97
418 Garfield 93
419 Idalia 90
420 TIE Briggsdale 88
420 TIE Orchard 88
422 Divide 87
423 Amherst 82
424 Jansen 81
425 Somerset 79
426 TIE Kim 78
426 TIE Raymer (New Raymer) 78
428 TIE Alpine 75
428 TIE Peoria 75
430 Glendale CDP 69
431 St. Mary's 68
432 Southern Ute 67
433 Heeney 63
434 TIE Atwood 62
434 TIE Branson 62
436 TIE San Acacio 61
436 TIE Sheridan Lake 61
438 TIE Campo 58
438 TIE Cope 58
440 Piedra 57
441 Bonanza Mountain Estates 56
442 Moffat 54
443 Arapahoe 53
444 Haswell 52
445 Snyder 51
446 Stonewall Gap 45
447 Paoli 43
448 Cotopaxi 41
449 Hoehne 40
450 Sedalia 37
451 Towner 36
452 Maybell 35
453 Matheson 34
454 Hartman 30
455 TIE Guffey 29
455 TIE Hidden Lake 29
457 TIE Valmont 27
457 TIE Trail Side 27
457 TIE Saddle Ridge 27
460 TIE Kirk 26
460 TIE Valdez 26
462 Parshall 25
463 Weston 24
464 Bonanza 20
465 Blue Sky 19
466 Two Buttes 15
467 Cathedral 13
468 Brandon 8
469 Padroni 7
470 Sawpit 6
471 TIE Laird 4
471 TIE Lakeside 4
  • United States Census Bureau. B01001 SEX BY AGE, 2024 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. January 29, 2026. http://www.census.gov/.

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