Ranking of California Counties By Percentage of Population with Turkish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 30.27K people in California with Turkish ancestry (0.08% of California population). Among all California counties, San Francisco County had the highest percentage of its population with Turkish ancestry (0.20%), followed by Santa Clara County (0.19%), and San Mateo County (0.18%).

The chart and table below shows the top 10 counties with high percentage of its population having Turkish 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 Percentage of Population with Turkish Ancestry in 2021
San Francisco County
Santa Clara County
San Mateo County
Yolo County
Kern County
San Luis Obispo County
Contra Costa County
Orange County
Alameda County
Calaveras County
Ranking of California Counties By Percentage of Population with Turkish Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 San Francisco County 0.20
2 Santa Clara County 0.19
3 San Mateo County 0.18
4 Yolo County 0.16
5 Kern County 0.15
5 San Luis Obispo County 0.15
6 Contra Costa County 0.14
7 Orange County 0.12
8 Alameda County 0.11
9 Calaveras County 0.10
10 Marin County 0.09
10 San Diego County 0.09
11 Santa Cruz County 0.08
11 Ventura County 0.08
12 Santa Barbara County 0.07
13 Los Angeles County 0.06
13 Placer County 0.06
14 Riverside County 0.05
15 El Dorado County 0.04
15 Madera County 0.04
15 Sacramento County 0.04
15 Sonoma County 0.04
15 Stanislaus County 0.04
16 Monterey County 0.03
16 Napa County 0.03
17 Humboldt County 0.02
17 Imperial County 0.02
17 Mendocino County 0.02
17 Nevada County 0.02
17 Solano County 0.02
18 Fresno County 0.01
18 Merced County 0.01
18 San Bernardino County 0.01
18 Shasta County 0.01
18 Tehama County 0.01
18 Tulare County 0.01
18 Tuolumne County 0.01
19 San Joaquin County 0.003
20 Butte County 0.001