Population
|
Cities
|
715,522
|
Denver
|
478,961
|
Colorado Springs
|
386,261
|
Aurora
|
169,810
|
Fort Collins
|
155,984
|
Lakewood
|
141,867
|
Thornton
|
124,402
|
Arvada
|
116,317
|
Westminster
|
111,876
|
Pueblo
|
108,795
|
Greeley
|
108,418
|
Centennial
|
108,250
|
Boulder
|
103,444
|
Highlands Ranch
|
98,885
|
Longmont
|
76,378
|
Loveland
|
74,112
|
Broomfield
|
73,158
|
Castle Rock
|
65,560
|
Grand Junction
|
62,418
|
Commerce City
|
58,512
|
Parker
|
45,652
|
Littleton
|
40,083
|
Brighton
|
38,639
|
Security-Widefield
|
38,131
|
Northglenn
|
33,892
|
Dakota Ridge
|
33,811
|
Ken Caryl
|
33,659
|
Englewood
|
33,086
|
Pueblo West
|
32,716
|
Windsor
|
32,398
|
Wheat Ridge
|
30,411
|
Lafayette
|
30,038
|
Erie
|
29,802
|
Fountain
|
25,229
|
Columbine
|
|
Population
|
Cities
|
22,872
|
Four Square Mile
|
22,165
|
Evans
|
21,226
|
Louisville
|
20,413
|
Clifton
|
20,399
|
Golden
|
20,291
|
Montrose
|
19,311
|
Cimarron Hills
|
19,228
|
Sherrelwood
|
19,071
|
Durango
|
17,693
|
Fort Carson
|
17,303
|
Johnstown
|
17,141
|
Cañon City
|
16,381
|
Firestone
|
15,691
|
Greenwood Village
|
15,553
|
Welby
|
15,097
|
Black Forest
|
14,513
|
Frederick
|
14,382
|
Federal Heights
|
14,253
|
Lone Tree
|
13,735
|
Sterling
|
13,395
|
Fruita
|
13,224
|
Steamboat Springs
|
13,094
|
Superior
|
12,536
|
Berkley
|
11,597
|
Fort Morgan
|
11,488
|
Cherry Creek
|
11,311
|
The Pinery
|
11,246
|
Edwards
|
11,047
|
Wellington
|
11,036
|
Castle Pines
|
10,437
|
Rifle
|
10,399
|
Monument
|
10,332
|
Berthoud
|
|
Population
|
Cities
|
9,963
|
Glenwood Springs
|
9,806
|
Alamosa
|
9,554
|
Gunbarrel
|
9,536
|
Woodmoor
|
9,416
|
Roxborough Park
|
9,324
|
Fairmount
|
9,307
|
Evergreen
|
9,072
|
Stonegate
|
9,061
|
Redlands
|
9,060
|
Craig
|
9,035
|
Delta
|
8,766
|
Cortez
|
8,407
|
Derby
|
8,386
|
Milliken
|
8,329
|
Trinidad
|
8,271
|
Fruitvale
|
8,226
|
Twin Lakes
|
8,088
|
Lochbuie
|
8,040
|
Gypsum
|
7,955
|
Fort Lupton
|
7,920
|
Woodland Park
|
7,833
|
Applewood
|
7,687
|
Lamar
|
7,683
|
Severance
|
7,511
|
Eagle
|
7,322
|
La Junta
|
7,004
|
Aspen
|
6,688
|
Orchard Mesa
|
6,649
|
Gleneagle
|
6,608
|
Air Force Academy
|
6,560
|
Gunnison
|
6,518
|
Stratmoor
|
6,487
|
Timnath
|
|