Ranking of California Counties By Population with Bulgarian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 13.49K people in California with Bulgarian ancestry. Among all California counties, Los Angeles County had the highest population with Bulgarian ancestry (2.89K), followed by San Diego County (1.99K), and Orange County (1.35K).

The chart and table below shows the top 10 counties with high number of people with Bulgarian 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 Bulgarian Ancestry in 2021
Los Angeles County
San Diego County
Orange County
Santa Clara County
Sacramento County
Contra Costa County
Alameda County
San Francisco County
Riverside County
San Mateo County
Ranking of California Counties By Population with Bulgarian Ancestry in 2021
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Rank County Population
1 Los Angeles County 2886
2 San Diego County 1988
3 Orange County 1352
4 Santa Clara County 1061
5 Sacramento County 850
6 Contra Costa County 803
7 Alameda County 718
8 San Francisco County 661
9 Riverside County 574
10 San Mateo County 508
11 Marin County 240
12 Santa Barbara County 213
13 Placer County 204
14 El Dorado County 201
15 Sonoma County 174
16 San Luis Obispo County 160
17 Yolo County 119
18 Ventura County 100
19 Monterey County 97
20 Fresno County 87
20 San Bernardino County 87
21 Solano County 82
22 Humboldt County 50
23 Kern County 49
23 Napa County 49
24 Lake County 34
25 Nevada County 24
26 Yuba County 21
27 San Joaquin County 20
27 Tulare County 20
28 Shasta County 17
29 Butte County 13
30 Santa Cruz County 10
31 Madera County 9
32 Siskiyou County 2
32 Sutter County 2