California Hispanic or Latino of All Races Citizen Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the Hispanic or Latino of All Races citizen population for California was 165,780 and represented 0.48% of the total California citizen population.

Among all California counties, Los Angeles had the highest Hispanic or Latino of All Races citizen population (3.82M), followed by Riverside (1.03M), and San Bernardino (1.02M).

In terms of percentages, Imperial had the highest percentage of its citizen population being Hispanic or Latino of All Races (83.02%), followed by Tulare (61.30%), and San Benito (57.37%).

The chart and table below shows the Hispanic or Latino of All Races citizen population of each county and the percentage of each county's citizen population that were Hispanic or Latino of All Races.

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

You can also see similar information for other ethnicities.

See this for other years:
California Hispanic or Latino of All Races Citizen Population By County in 2021
California Hispanic or Latino of All Races Citizen Population By County in 2021
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County Citizen Population % of County Citizen Population
Los Angeles 3823525 45.14
Riverside 1028305 47.35
San Bernardino 1017065 52.07
San Diego 949610 31.89
Orange 858045 30.81
Fresno 455100 50.90
Kern 400190 50.24
Santa Clara 387335 24.63
Sacramento 322925 22.51
Ventura 300170 39.44
Alameda 292230 20.51
San Joaquin 269180 39.29
Tulare 248390 61.30
Contra Costa 242610 23.37
Stanislaus 219090 44.41
Monterey 180410 51.68
Santa Barbara 157235 40.89
San Mateo 143125 21.90
Merced 132930 56.38
Imperial 127470 83.02
San Francisco 104045 13.77
Sonoma 103530 23.02
Solano 102770 24.73
Madera 73715 53.94
Santa Cruz 72595 29.70
Kings 67545 50.54
Yolo 57875 30.22
San Luis Obispo 56115 20.84
Placer 52570 13.69
Napa 37220 29.88
Butte 33325 15.85
San Benito 32410 57.37
Marin 30270 12.72
Sutter 25380 28.51
El Dorado 22625 12.30
Yuba 20515 26.94
Mendocino 18280 21.58
Shasta 17335 9.81
Tehama 14905 23.73
Humboldt 14845 11.16
Lake 12415 19.20
Colusa 10200 54.63
Glenn 9695 37.51
Nevada 8260 8.34
Tuolumne 6780 12.50
Calaveras 5535 12.46
Amador 5485 14.03
Lassen 5405 17.11
Siskiyou 5270 12.22
Del Norte 4880 18.53
Inyo 3900 21.58
Mono 2735 22.81
Mariposa 1855 11.07
Plumas 1765 9.11
Modoc 1115 13.19
Trinity 885 5.77
Sierra 250 8.38
Alpine 185 13.86