Colorado / all counties
All 64 counties in Colorado
Every county in Colorado with its political typology and 2024 presidential margin. Tap any card for the full 148-year picture — every election from 1876, ACS demographics, and the counties most similar to it across the long history.
Adams County
2024D+9.0
Alamosa County
2024R+10.8
Arapahoe County
2024D+20.1
Archuleta County
2024R+14.0
Baca County
2024R+70.4
Bent County
2024R+38.9
Boulder County
2024D+55.7
Broomfield County
2024D+28.5
Chaffee County
2024D+13.6
Cheyenne County
2024R+77.9
Clear Creek County
2024D+16.6
Conejos County
2024R+17.8
Costilla County
2024D+14.7
Crowley County
2024R+47.4
Custer County
2024R+36.1
Delta County
2024R+35.5
Denver County
2024D+56.1
Dolores County
2024R+52.9
Douglas County
2024R+7.0
Eagle County
2024D+24.4
El Paso County
2024R+9.8
Elbert County
2024R+51.1
Fremont County
2024R+38.4
Garfield County
2024D+2.1
Gilpin County
2024D+12.7
Grand County
2024R+0.8
Gunnison County
2024D+29.2
Hinsdale County
2024R+12.4
Huerfano County
2024R+8.6
Jackson County
2024R+55.3
Jefferson County
2024D+19.5
Kiowa County
2024R+74.4
Kit Carson County
2024R+68.3
La Plata County
2024D+18.6
Lake County
2024D+16.4
Larimer County
2024D+17.6
Las Animas County
2024R+13.5
Lincoln County
2024R+64.5
Logan County
2024R+56.6
Mesa County
2024R+24.3
Mineral County
2024R+13.3
Moffat County
2024R+62.8
Montezuma County
2024R+21.0
Montrose County
2024R+32.6
Morgan County
2024R+48.6
Otero County
2024R+26.4
Ouray County
2024D+21.2
Park County
2024R+16.5
Phillips County
2024R+62.7
Pitkin County
2024D+44.2
Prowers County
2024R+50.7
Pueblo County
2024R+5.1
Rio Blanco County
2024R+63.7
Rio Grande County
2024R+23.2
Routt County
2024D+27.7
Saguache County
2024D+3.7
San Juan County
2024D+31.9
San Miguel County
2024D+49.4
Sedgwick County
2024R+56.3
Summit County
2024D+37.2
Teller County
2024R+35.4
Washington County
2024R+75.1
Weld County
2024R+21.0
Yuma County
2024R+65.4