California / all counties
All 58 counties in California
Every county in California 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.
Alameda County
2024D+53.6
Alpine County
2024D+32.0
Amador County
2024R+27.8
Butte County
2024R+3.1
Calaveras County
2024R+28.1
Colusa County
2024R+28.2
Contra Costa County
2024D+37.9
Del Norte County
2024R+16.4
El Dorado County
2024R+12.0
Fresno County
2024R+4.4
Glenn County
2024R+34.9
Humboldt County
2024D+28.4
Imperial County
2024R+0.9
Inyo County
2024R+3.0
Kern County
2024R+21.1
Kings County
2024R+23.0
Lake County
2024R+1.4
Lassen County
2024R+54.0
Los Angeles County
2024D+32.9
Madera County
2024R+20.8
Marin County
2024D+63.9
Mariposa County
2024R+21.1
Mendocino County
2024D+26.8
Merced County
2024R+4.3
Modoc County
2024R+46.6
Mono County
2024D+20.3
Monterey County
2024D+29.9
Napa County
2024D+34.9
Nevada County
2024D+12.2
Orange County
2024D+2.7
Placer County
2024R+8.5
Plumas County
2024R+16.9
Riverside County
2024R+1.3
Sacramento County
2024D+19.7
San Benito County
2024D+12.6
San Bernardino County
2024R+2.1
San Diego County
2024D+16.8
San Francisco County
2024D+64.8
San Joaquin County
2024R+0.9
San Luis Obispo County
2024D+10.9
San Mateo County
2024D+50.3
Santa Barbara County
2024D+26.5
Santa Clara County
2024D+39.9
Santa Cruz County
2024D+54.1
Shasta County
2024R+36.4
Sierra County
2024R+24.2
Siskiyou County
2024R+19.2
Solano County
2024D+22.9
Sonoma County
2024D+46.2
Stanislaus County
2024R+10.9
Sutter County
2024R+31.4
Tehama County
2024R+41.8
Trinity County
2024R+9.3
Tulare County
2024R+20.7
Tuolumne County
2024R+21.9
Ventura County
2024D+15.1
Yolo County
2024D+36.2
Yuba County
2024R+25.8