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California 2000 vs 2024: county swing

11 of 58 counties moved toward the Republican ticket; 9 changed hands.

Amador County: swing R+9.4Glenn County: swing D+2.9Lake County: swing R+11.0Mariposa County: swing D+2.5Napa County: swing D+20.4Shasta County: swing R+1.7Stanislaus County: swing R+2.6Yuba County: swing D+0.8Alpine County: swing D+34.8Butte County: swing D+13.9Mendocino County: swing D+14.2Modoc County: swing D+2.6Mono County: swing D+31.9Nevada County: swing D+29.9Orange County: swing D+18.0Riverside County: swing D+5.2San Benito County: swing EvenSan Diego County: swing D+20.7San Francisco County: swing D+5.4Yolo County: swing D+18.8San Mateo County: swing D+17.0Santa Barbara County: swing D+25.4Santa Cruz County: swing D+20.2Solano County: swing D+5.2Sutter County: swing D+2.2Tehama County: swing R+9.4Tuolumne County: swing R+5.7Calaveras County: swing R+9.5Contra Costa County: swing D+16.2Del Norte County: swing D+0.6Imperial County: swing R+11.0Kern County: swing D+3.4Kings County: swing R+4.2Madera County: swing D+5.0Colusa County: swing D+5.4Inyo County: swing D+23.4Merced County: swing D+2.3Plumas County: swing D+10.8San Joaquin County: swing D+0.3Sierra County: swing D+10.1Tulare County: swing D+2.8Marin County: swing D+27.9Monterey County: swing D+9.6Placer County: swing D+14.8Fresno County: swing D+5.7Humboldt County: swing D+25.5Lassen County: swing R+15.3Los Angeles County: swing D+1.8Sacramento County: swing D+15.7San Bernardino County: swing R+0.7Ventura County: swing D+16.2Alameda County: swing D+8.3San Luis Obispo County: swing D+22.1Siskiyou County: swing D+10.3Sonoma County: swing D+18.9Trinity County: swing D+14.9El Dorado County: swing D+10.0Santa Clara County: swing D+13.6
Red: toward the Republican ticket. Blue: toward the Democratic ticket.
County20002024SwingVotes 2000Votes 2024
Lassen County R+38.7 R+54.0 R+15.3 10,586 11,371
Imperial County flipped D+10.2 R+0.8 R+11.0 28,937 54,038
Lake County flipped D+9.6 R+1.4 R+11.0 20,919 26,761
Calaveras County R+18.6 R+28.1 R+9.5 18,876 26,480
Amador County R+18.5 R+27.9 R+9.4 15,464 22,403
Tehama County R+32.4 R+41.8 R+9.4 20,854 26,536
Tuolumne County R+16.1 R+21.8 R+5.7 23,727 28,816
Kings County R+18.8 R+23.0 R+4.2 28,335 41,508
Stanislaus County R+8.4 R+11.0 R+2.6 128,267 197,525
Shasta County R+34.8 R+36.5 R+1.7 66,544 88,919
San Bernardino County R+1.5 R+2.2 R+0.7 454,893 761,846
San Benito County D+12.6 D+12.6 Even 16,831 27,652
San Joaquin County R+1.2 R+0.9 D+0.3 167,239 263,709
Del Norte County R+17.0 R+16.4 D+0.6 8,294 10,565
Yuba County R+26.6 R+25.8 D+0.8 16,127 30,072
Los Angeles County D+31.1 D+32.9 D+1.8 2,695,154 3,729,089
Sutter County R+33.6 R+31.4 D+2.2 26,564 39,339
Merced County R+6.7 R+4.4 D+2.3 50,418 86,411
Mariposa County R+23.6 R+21.1 D+2.5 8,074 9,509
Modoc County R+49.3 R+46.7 D+2.6 4,107 4,016
Tulare County R+23.5 R+20.7 D+2.8 89,818 138,309
Glenn County R+37.8 R+34.9 D+2.9 8,711 10,442
Kern County R+24.5 R+21.1 D+3.4 182,308 283,284
Madera County R+25.8 R+20.8 D+5.0 33,395 54,632
Riverside County R+6.5 R+1.3 D+5.2 451,127 940,510
Solano County D+17.8 D+23.0 D+5.2 131,735 189,883
Colusa County R+33.7 R+28.3 D+5.4 5,590 7,021
San Francisco County D+59.4 D+64.8 D+5.4 319,786 402,997
Fresno County R+10.1 R+4.4 D+5.7 220,835 326,049
Alameda County D+45.3 D+53.6 D+8.3 494,336 669,907
Monterey County D+20.3 D+29.9 D+9.6 117,534 146,754
El Dorado County R+22.0 R+12.0 D+10.0 72,136 111,908
Sierra County R+34.3 R+24.2 D+10.1 1,847 1,755
Siskiyou County R+29.6 R+19.3 D+10.3 19,819 21,498
Plumas County R+27.8 R+17.0 D+10.8 10,401 10,070
Santa Clara County D+26.3 D+39.9 D+13.6 548,129 750,606
Butte County R+17.0 R+3.1 D+13.9 83,721 94,556
Mendocino County D+12.6 D+26.8 D+14.2 34,410 39,219
Placer County R+23.3 R+8.5 D+14.8 117,799 234,871
Trinity County R+24.3 R+9.4 D+14.9 5,797 5,646
Sacramento County D+4.0 D+19.7 D+15.7 431,550 656,747
Contra Costa County D+21.7 D+37.9 D+16.2 381,478 528,987
Ventura County flipped R+1.1 D+15.1 D+16.2 282,692 387,704
San Mateo County D+33.3 D+50.3 D+17.0 259,399 330,565
Orange County flipped R+15.4 D+2.6 D+18.0 970,905 1,391,307
Yolo County D+17.4 D+36.2 D+18.8 61,436 92,621
Sonoma County D+27.3 D+46.2 D+18.9 197,006 251,465
Santa Cruz County D+34.2 D+54.4 D+20.2 108,350 134,155
Napa County D+14.4 D+34.8 D+20.4 51,724 65,561
San Diego County flipped R+3.9 D+16.8 D+20.7 958,634 1,478,028
San Luis Obispo County flipped R+11.3 D+10.8 D+22.1 108,886 150,812
Inyo County R+26.4 R+3.0 D+23.4 7,815 8,953
Santa Barbara County D+1.3 D+26.7 D+25.4 154,974 184,781
Humboldt County D+2.9 D+28.4 D+25.5 55,972 64,232
Marin County D+36.0 D+63.9 D+27.9 123,155 144,129
Nevada County flipped R+17.6 D+12.3 D+29.9 47,479 62,144
Mono County flipped R+11.6 D+20.3 D+31.9 4,371 6,064
Alpine County flipped R+2.8 D+32.0 D+34.8 586 738

Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data