ZipData
Maps
Home
Colorado Atlas
Colorado
Colorado Population Change Map
Map of Population Change for Counties in Colorado - 2010 to 2020
Colorado Population Change Map
< -15%
-15% to -5%
-5% to 0%
0% to 5%
5% to 15%
> 15%
Share:
List of Counties in Colorado With Population Percentage Change
Map Key
Name
Population Change
Adams County
17.7%
Alamosa County
6%
Arapahoe County
14.5%
Archuleta County
10.6%
Baca County
-7.4%
Bent County
-13.1%
Boulder County
12.3%
Broomfield County
32.6%
Chaffee County
9.4%
Cheyenne County
-4.8%
Clear Creek County
3.4%
Conejos County
-9.6%
Costilla County
-0.7%
Crowley County
1.7%
Custer County
10.6%
Delta County
0.8%
Denver County
19.2%
Dolores County
12.7%
Douglas County
25.4%
Eagle County
6.8%
El Paso County
17.4%
Elbert County
12.9%
Fremont County
4.5%
Garfield County
9.4%
Gilpin County
6.7%
Grand County
5.9%
Gunnison County
10.4%
Hinsdale County
-6.5%
Huerfano County
1.6%
Jackson County
-1.1%
Jefferson County
9%
Kiowa County
3.4%
Kit Carson County
-14.3%
La Plata County
8.4%
Lake County
1.7%
Larimer County
19.8%
Las Animas County
-6.1%
Lincoln County
3.8%
Logan County
-5.2%
Mesa County
6.1%
Mineral County
21.5%
Moffat County
-3.6%
Montezuma County
1.2%
Montrose County
3.4%
Morgan County
3.4%
Otero County
-0.7%
Ouray County
9.9%
Park County
7.3%
Phillips County
2%
Pitkin County
1.2%
Prowers County
-4.4%
Pueblo County
5.7%
Rio Blanco County
-2.1%
Rio Grande County
-3.7%
Routt County
5.6%
Saguache County
4.3%
San Juan County
0.9%
San Miguel County
9.7%
Sedgwick County
1.1%
Summit County
10.9%
Teller County
5.8%
Washington County
0.1%
Weld County
30.1%
Yuma County
-0.5%