Ranking of California Counties By Population with Cajun Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.75K people in California with Cajun ancestry. Among all California counties, Los Angeles County had the highest population with Cajun ancestry (615), followed by San Diego County (248), and Sacramento County (199).

The chart and table below shows the top 10 counties with high number of people with Cajun ancestry.

You can see similar information for other states and for other ancestry groups in California.

Data Source: US Census Bureau.
Ranking of California Counties By Population with Cajun Ancestry in 2021
Los Angeles County
San Diego County
Sacramento County
Santa Clara County
Contra Costa County
Riverside County
Orange County
Butte County
Kern County
Alameda County
Ranking of California Counties By Population with Cajun Ancestry in 2021
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Rank County Population
1 Los Angeles County 615
2 San Diego County 248
3 Sacramento County 199
4 Santa Clara County 192
5 Contra Costa County 152
6 Riverside County 144
7 Orange County 140
8 Butte County 119
9 Kern County 111
10 Alameda County 107
11 San Francisco County 98
12 San Bernardino County 76
13 Nevada County 72
14 Sonoma County 65
15 Placer County 53
16 Yolo County 50
17 El Dorado County 44
18 Solano County 37
19 Yuba County 33
20 Santa Cruz County 32
21 San Mateo County 29
22 San Joaquin County 27
23 Fresno County 26
24 Stanislaus County 20
25 Shasta County 15
26 Tehama County 14
27 Santa Barbara County 12
28 Merced County 9
29 Kings County 6