Colorado / Cities by Population

Colorado Cities by Population

Below are the 457 Colorado cities sorted by population from 1 to 424 (there are some ties). The population data are from the 2020 Census Redistricting dataset. If 2020 Census data are not available for a geography, then the population data are from the Census’ 2019 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 715,522
2 Colorado Springs 478,961
3 Aurora 386,261
4 Fort Collins 169,810
5 Lakewood 155,984
6 Thornton 141,867
7 Arvada 124,402
8 Westminster 116,317
9 Pueblo 111,876
10 Greeley 108,795
11 Centennial 108,418
12 Boulder 108,250
13 Highlands Ranch 103,444
14 Longmont 98,885
15 Loveland 76,378
16 Broomfield 74,112
17 Castle Rock 73,158
18 Grand Junction 65,560
19 Commerce City 62,418
20 Parker 58,512
21 Littleton 45,652
22 Brighton 40,083
23 Security-Widefield 38,639
24 Northglenn 38,131
25 Dakota Ridge 33,892
26 Ken Caryl 33,811
27 Englewood 33,659
28 Pueblo West 33,086
29 Windsor 32,716
30 Wheat Ridge 32,398
31 Lafayette 30,411
32 Erie 30,038
33 Fountain 29,802
34 Columbine 25,229
35 Evans 22,165
36 Louisville 21,226
37 Clifton 20,413
38 Golden 20,399
39 Montrose 20,291
40 Cimarron Hills 19,311
41 Sherrelwood 19,228
42 Durango 19,071
43 Fort Carson 17,693
44 Johnstown 17,303
45 Cañon City 17,141
46 Firestone 16,381
47 Greenwood Village 15,691
48 Welby 15,553
49 Black Forest 15,097
50 Frederick 14,513
51 Federal Heights 14,382
52 Lone Tree 14,253
53 Sterling 13,735
54 Fruita 13,395
55 Steamboat Springs 13,224
56 Superior 13,094
57 Berkley 12,536
58 Fort Morgan 11,597
59 Cherry Creek 11,488
60 The Pinery 11,311
61 Edwards 11,246
62 Wellington 11,047
63 Castle Pines 11,036
64 Rifle 10,437
65 Monument 10,399
66 Berthoud 10,332
67 Glenwood Springs 9,963
68 Alamosa 9,806
69 Gunbarrel 9,554
70 Woodmoor 9,536
71 Roxborough Park 9,416
72 Fairmount 9,324
73 Evergreen 9,307
74 Stonegate 9,072
75 Redlands 9,061
76 Craig 9,060
77 Delta 9,035
78 Cortez 8,766
79 Derby 8,407
80 Milliken 8,386
81 Trinidad 8,329
82 Fruitvale 8,271
83 Twin Lakes 8,226
84 Lochbuie 8,088
85 Gypsum 8,040
86 Fort Lupton 7,955
87 Woodland Park 7,920
88 Applewood 7,833
89 Lamar 7,687
90 Severance 7,683
91 Eagle 7,511
92 La Junta 7,322
93 Aspen 7,004
94 Orchard Mesa 6,688
95 Gleneagle 6,649
96 Air Force Academy 6,608
97 Gunnison 6,560
98 Stratmoor 6,518
99 Timnath 6,487
100 Cherry Hills Village 6,442
101 Carbondale 6,434
102 Dacono 6,297
103 Sheridan 6,105
104 Avon 6,072
105 Estes Park 5,904
106 Eaton 5,802
107 Salida 5,666
108 Dove Valley 5,640
109 Battlement Mesa 5,438
110 Brush 5,339
111 Shaw Heights 5,185
112 Breckenridge 5,078
113 Todd Creek 5,028
114 Edgewater 5,005
115 New Castle 4,923
116 Manitou Springs 4,858
117 Vail 4,835
118 Meridian 4,786
119 Mead 4,781
120 Glendale 4,613
121 Silverthorne 4,402
122 TIE West Pleasant View and Castle Pines Village 4,327
123 Niwot 4,306
124 Monte Vista 4,247
125 El Jebel 4,130
126 Basalt 3,984
127 Lincoln Park 3,934
128 Rocky Ford 3,876
129 Florence 3,822
130 Penrose 3,685
131 Genesee 3,610
132 Silt 3,536
133 Yuma 3,456
134 Ponderosa Park 3,334
135 Strasburg 3,307
136 Burlington 3,172
137 Orchard City 3,142
138 Snowmass Village 3,096
139 Walsenburg 3,049
140 Platteville 2,955
141 Acres Green 2,922
142 Frisco 2,913
143 Bennett 2,862
144 Buena Vista 2,855
145 Bayfield 2,838
146 Holly Hills 2,683
147 Palmer Lake 2,636
148 Leadville 2,633
149 Telluride 2,607
150 Palisade 2,565
151 Coal Creek 2,494
152 Laporte 2,409
153 Meeker 2,374
154 La Salle 2,359
155 Wray 2,358
156 Holyoke 2,346
157 Las Animas 2,300
158 Rangely 2,299
159 Cedaredge 2,279
160 Colorado City 2,237
161 Inverness 2,226
162 Lyons 2,209
163 Granby 2,079
164 Limon 2,043
165 Olathe 2,019
166 Hayden 1,941
167 Perry Park 1,932
168 Center 1,929
169 Leadville North 1,892
170 Ault 1,887
171 Idaho Springs 1,782
172 Akron 1,757
173 Aristocrat Ranchettes 1,715
174 Elizabeth 1,675
175 Hudson 1,651
176 Crested Butte 1,639
177 Cascade-Chipita Park 1,628
178 Pagosa Springs 1,571
179 Kremmling 1,509
180 Columbine Valley 1,502
181 Aetna Estates 1,496
182 Kersey 1,495
183 Indian Hills 1,474
184 Nederland 1,471
185 Del Norte 1,458
186 Alamosa East 1,453
187 Paonia 1,447
188 Wiggins 1,401
189 Fraser 1,400
190 Parachute 1,390
191 Keystone 1,369
192 Springfield 1,325
193 Byers 1,322
194 Loma 1,314
195 Kittredge 1,308
196 Julesburg 1,307
197 Mountain Village 1,264
198 Fowler 1,253
199 Keenesburg 1,250
200 Ellicott 1,248
201 Mancos 1,196
202 Ridgway 1,183
203 Dotsero 1,172
204 Cripple Creek 1,155
205 Towaoc 1,120
206 Georgetown 1,118
207 Pierce 1,097
208 Deer Trail 1,068
209 Ordway 1,066
210 Dillon 1,064
211 Floyd Hill 1,048
212 TIE Minturn and Winter Park 1,033
213 Gilcrest 1,029
214 Upper Bear Creek 984
215 Haxtun 981
216 TIE Pine Brook Hill and Paragon Estates 975
217 Lazy Acres 957
218 Manassa 947
219 Mount Crested Butte 941
220 Poncha Springs 925
221 Log Lane Village 913
222 Ouray 898
223 Oak Creek 889
224 Dolores 885
225 Sanford 879
226 Blue River 877
227 Hotchkiss 875
228 La Veta 862
229 Bow Mar 853
230 TIE Ignacio and Howard 852
231 Holly 837
232 Aspen Park 810
233 Blende 788
234 Hugo 787
235 Central City 779
236 Calhan 762
237 Cheyenne Wells 758
238 Foxfield 754
239 North Washington 733
240 Williamsburg 731
241 La Jara 730
242 Kiowa 725
243 Fairplay 724
244 Grand View Estates 689
245 Hot Sulphur Springs 687
246 Watkins 682
247 Eads 672
248 Cattle Creek 662
249 Stratton 656
250 Copper Mountain 650
251 Antonito 647
252 Green Mountain Falls 646
253 Dove Creek 635
254 Silverton 622
255 Loghill Village 617
256 Silver Cliff 609
257 Walden 606
258 Swink 604
259 Simla 601
260 San Luis 598
261 Avondale 594
262 Nucla 585
263 Allenspark 568
264 Flagler 567
265 Eldorado Springs 559
266 Walsh 543
267 Mountain View 541
268 Saguache 539
269 Norwood 535
270 Downieville-Lawson-Dumont 527
271 Beulah Valley 518
272 Altona 512
273 TIE Otis and Rockvale 511
274 South Fork 510
275 Salt Creek 507
276 Nunn 504
277 De Beque 493
278 Naturita 485
279 North La Junta 482
280 Fort Garland 464
281 Aguilar 456
282 Granada 445
283 Comanche Creek 442
284 Wiley 437
285 Westcliffe 435
286 Lake City 432
287 Fleming 428
288 Red Feather Lakes 426
289 Grand Lake 410
290 Franktown 409
291 Crawford 403
292 Tabernash 401
293 Yampa 399
294 Morrison 396
295 Victor 379
296 Collbran 369
297 Coal Creek town 364
298 Empire 345
299 Coaldale 343
300 Manzanola 341
301 TIE East Pleasant View and St. Mary's 333
302 Chacra 331
303 St. Ann Highlands 325
304 Blanca 322
305 Olney Springs 315
306 Hillrose 312
307 Arboles 308
308 Boone 305
309 Romeo 302
310 Johnson Village 299
311 Morgan Heights 298
312 Alma 296
313 Louviers 293
314 Woody Creek 290
315 Rico 288
316 Merino 281
317 Sugarloaf 274
318 Ovid 271
319 Vineland 269
320 Gerrard 264
321 TIE Mulford and Sugar City 259
322 TIE Red Cliff, Lewis, and City of Creede 257
323 Jamestown 256
324 Kit Carson 255
325 Garden City 254
326 Iliff 246
327 Idledale 244
328 Dinosaur 243
329 TIE Mountain Meadows and Cheraw 237
330 Brookside 236
331 Catherine 235
332 Phippsburg 234
333 Eckley 232
334 Gold Hill 218
335 El Moro 216
336 Peyton 214
337 Peetz 213
338 Silver Plume 207
339 TIE Rye and Larkspur 206
340 Twin Lakes CDP 204
341 TIE Bark Ranch and Arriba 202
342 Sunshine 198
343 Ophir 197
344 Rollinsville 194
345 Elbert 188
346 Tall Timber 185
347 Bethune 183
348 TIE Hasty and Midland 182
349 Crisman 179
350 Sedalia 177
351 Maysville 173
352 TIE Seibert, Sedgwick, and Redvale 172
353 Alpine 169
354 Crowley 166
355 Southern Ute 158
356 TIE Trail Side and Grover 157
357 TIE Genoa and Peoria 153
358 Divide 143
359 Crestone 141
360 Eldora 140
361 Atwood 138
362 TIE Snyder and Portland 136
363 Capulin 134
364 TIE Marble and Crook 133
365 Jackson Lake 131
366 Seven Hills 129
367 TIE Florissant and Ward 128
368 TIE Redstone, Bonanza Mountain Estates, Black Hawk, and Cokedale 127
369 La Junta Gardens 123
370 Westcreek 120
371 No Name 117
372 Weldona 113
373 Pritchett 112
374 TIE Ramah and Guffey 111
375 Raymer (New Raymer) 110
376 Moffat 108
377 Brick Center 105
378 Campo 103
379 Jansen 101
380 Segundo 100
381 Vilas 98
382 Idalia 97
383 Vona 95
384 Smeltertown 88
385 Joes 82
386 Hooper 81
387 Hoehne 80
388 TIE Maybell and Orchard 76
389 Padroni 75
390 TIE Montezuma and Heeney 74
391 Pitkin 72
392 Haswell 71
393 Rock Creek Park 68
394 TIE Stonewall Gap and Saddle Ridge 66
395 Blue Sky 65
396 TIE Valmont and Glendale CDP 64
397 TIE Kim and Goldfield 63
398 Starkville 62
399 Kirk 61
400 Branson 57
401 TIE Hartman and San Acacio 56
402 Sheridan Lake 55
403 Weston 53
404 Paoli 51
405 Amherst 47
406 TIE Laird, Conejos, and Valdez 46
407 Cotopaxi 44
408 Parshall 42
409 Leyner 40
410 TIE Vernon and Sawpit 38
411 Colona 36
412 Two Buttes 34
413 Piedra 31
414 McCoy 30
415 Garfield 27
416 Hidden Lake 24
417 Brandon 21
418 Wolcott 20
419 Towner 18
420 Bonanza 17
421 Lakeside 16
422 Cathedral 15
423 Lynn 11
424 Norrie 7

The table above displays the most recent population estimates data for all cities where data are available from the following datasets:

  • United States Census Bureau. B01001 SEX BY AGE, 2019 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 10 December 2020. http://www.census.gov/.
  • United States Census Bureau. "P2 Hispanic or Latino, and Not Hispanic or Latino by Race." 2020 Census State Redistricting Data (Public Law 94-171) Summary File. U.S. Census Bureau, 2020 Census. Web. 12 August 2021. https://www.census.gov/.

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