Fastest Growing Cities in Colorado

Cities ranked by population growth percentage over the past decade. 50 cities ranked from official U.S. government data.

Fastest Growing Cities 50

1 Greeley
+35.4%
2 Windsor
+35.4%
3 Evans
+35.4%
4 Johnstown
+35.4%
5 Firestone
+35.4%
6 Frederick
+35.4%
7 Broomfield
+33.5%
8 Highlands Ranch
+28.7%
9 Castle Rock
+28.7%
10 Parker
+28.7%
11 The Pinery
+28.7%
12 Fort Collins
+20.1%
13 Loveland
+20.1%
14 Aurora
+17.3%
15 Thornton
+17.3%
16 Westminster
+17.3%
17 Commerce City
+17.3%
18 Northglenn
+17.3%
19 Brighton
+17.3%
20 Sherrelwood
+17.3%
21 Welby
+17.3%
22 Lone Tree
+17.3%
23 Federal Heights
+17.3%
24 Berkley
+17.3%
25 Colorado Springs
+17.1%
26 Security-Widefield
+17.1%
27 Fountain
+17.1%
28 Cimarron Hills
+17.1%
29 Fort Carson
+17.1%
30 Black Forest
+17.1%
31 Denver
+16.1%
32 Centennial
+12.7%
33 Littleton
+12.7%
34 Southglenn
+12.7%
35 Englewood
+12.7%
36 Castlewood
+12.7%
37 Greenwood Village
+12.7%
38 Cherry Creek
+12.7%
39 Castle Pines North
+11.0%
40 Boulder
+9.3%
41 Longmont
+9.3%
42 Lafayette
+9.3%
43 Erie
+9.3%
44 Louisville
+9.3%
45 Superior
+9.3%
46 Durango
+8.2%
47 Grand Junction
+7.6%
48 Clifton
+7.6%
49 Fruita
+7.6%
50 Lakewood
+7.2%

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Data Sources

Population and economic data from the Census Bureau American Community Survey (2022 5-year estimates). Health data from the CDC PLACES (2023).