California Voting-age Male and Female Gender Population By County in 2021 (ACS-5Yrs)

Updated on July 4, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, the California voting-age population consisted of 15.11M males and 15.35M females.

Voting-age Male Population: Los Angeles had the highest voting-age male population (3.85M), followed by San Diego (1.30M), and Orange (1.22M).

Voting-age Female Population: Los Angeles had the highest voting-age female population (4.00M), followed by San Diego (1.28M), and Orange (1.26M).

The charts and table below shows the voting-age male and female population for each county.

You can see similar information for other states and by state for the United States.

California Voting-age Male Population By County in 2021
California Voting-age Female Population By County in 2021
California Voting-age Male and Female Population By County in 2021
Items per page:
0 of 0
County Voting-age Male Population Voting-age Female Population
Alameda 651460 677585
Alpine 580 475
Amador 18756 15225
Butte 85467 88107
Calaveras 18685 18942
Colusa 8072 7772
Contra Costa 436611 461524
Del Norte 11798 9867
El Dorado 75854 76646
Fresno 356332 360507
Glenn 10456 10450
Humboldt 54948 55822
Imperial 66357 61829
Inyo 7401 7407
Kern 331742 310914
Kings 62804 47735
Lake 26583 26677
Lassen 18492 9041
Los Angeles 3852048 3998504
Madera 53882 59234
Marin 102471 107462
Mariposa 7314 7015
Mendocino 35644 36303
Merced 99092 97480
Modoc 3589 3425
Mono 5723 4921
Monterey 165453 158066
Napa 54893 55498
Nevada 41473 43040
Orange 1220246 1262986
Placer 150917 159967
Plumas 8190 8020
Riverside 897331 905465
Sacramento 582156 617064
San Benito 23615 23262
San Bernardino 791741 805346
San Diego 1302438 1280041
San Francisco 383283 364456
San Joaquin 278771 283120
San Luis Obispo 118114 114442
San Mateo 299643 307060
Santa Barbara 173668 173475
Santa Clara 766750 743209
Santa Cruz 108815 111338
Shasta 69494 72818
Sierra 1195 1409
Siskiyou 17468 17702
Solano 174407 176529
Sonoma 192423 203279
Stanislaus 197570 202981
Sutter 36229 37072
Tehama 24535 25071
Trinity 6743 6502
Tulare 162046 163846
Tuolumne 24036 21819
Ventura 322095 329910
Yolo 82271 88983
Yuba 29364 28742