Ranking of California Counties By Non-Hispanic Population from Census 2020

Updated on April 26, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, among all of California counties, Los Angeles County had the highest number of people who identified as Non-Hispanic (not hispanic or latino) (5.21M), followed by San Diego County (2.18M), and Orange County (2.10M).

The chart below shows the top 10 counties, and the table below shows the ranking of all California counties based on the number of people who identified as non-hispanic.

You can see similar ranking information for other states and also for the different racial groups and the different ethnicities in California.

Ranking of California Counties By Non-Hispanic Population from Census 2020
Los Angeles
San Diego
Orange
Santa Clara
Alameda
Riverside
Sacramento
San Bernardino
Contra Costa
San Francisco
Ranking of California Counties By Non-Hispanic Population from Census 2020
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Rank County Non-Hispanic Population
1 Los Angeles County 5209246
2 San Diego County 2179005
3 Orange County 2100155
4 Santa Clara County 1448902
5 Alameda County 1288604
6 Riverside County 1215890
7 Sacramento County 1210621
8 San Bernardino County 1010741
9 Contra Costa County 851027
10 San Francisco County 737204
11 San Mateo County 573056
12 Ventura County 478558
13 Fresno County 467911
14 San Joaquin County 453508
15 Kern County 410077
16 Sonoma County 347425
17 Placer County 344111
18 Solano County 325336
19 Stanislaus County 286900
20 Santa Barbara County 237645
21 San Luis Obispo County 214503
22 Marin County 212911
23 Santa Cruz County 176562
24 Monterey County 173714
25 Butte County 171520
26 El Dorado County 164726
27 Tulare County 163222
28 Shasta County 162425
29 Yolo County 144703
30 Humboldt County 117928
31 Merced County 107345
32 Nevada County 91825
33 Napa County 89190
34 Sutter County 68065
35 Mendocino County 67668
36 Kings County 65879
37 Madera County 63077
38 Yuba County 58055
39 Lake County 52721
40 Tuolumne County 48496
41 Tehama County 47891
42 Calaveras County 39427
43 Siskiyou County 38549
44 Amador County 34460
45 Imperial County 26675
46 Lassen County 25199
47 San Benito County 24968
48 Del Norte County 22422
49 Plumas County 17893
50 Glenn County 16376
51 Trinity County 15175
52 Mariposa County 14991
53 Inyo County 14617
54 Mono County 9688
55 Colusa County 8363
56 Modoc County 7441
57 Sierra County 2859
58 Alpine County 1120