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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 23.62K people in California with Iraqi ancestry (0.06% of California population). Among all California counties, Del Norte County had the highest percentage of its population with Iraqi ancestry (0.54%), followed by San Diego County (0.41%), and Mariposa County (0.27%).

The chart and table below shows the top 10 counties with high percentage of its population having Iraqi 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 Iraqi Ancestry in 2021
Del Norte County
San Diego County
Mariposa County
Sacramento County
Stanislaus County
San Francisco County
San Mateo County
Santa Clara County
Sutter County
Kings County
Ranking of California Counties By Percentage of Population with Iraqi Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Del Norte County 0.54
2 San Diego County 0.41
3 Mariposa County 0.27
4 Sacramento County 0.09
4 Stanislaus County 0.09
5 San Francisco County 0.07
6 San Mateo County 0.05
6 Santa Clara County 0.05
6 Sutter County 0.05
7 Kings County 0.04
7 Merced County 0.04
7 Monterey County 0.04
7 San Luis Obispo County 0.04
8 Alameda County 0.03
8 Fresno County 0.03
8 Lake County 0.03
8 Orange County 0.03
8 Santa Cruz County 0.03
8 Shasta County 0.03
9 Contra Costa County 0.02
9 Los Angeles County 0.02
9 Riverside County 0.02
9 San Bernardino County 0.02
10 Butte County 0.01
10 Humboldt County 0.01
10 Marin County 0.01
10 Mendocino County 0.01
10 Nevada County 0.01
10 Placer County 0.01
10 San Joaquin County 0.01
10 Solano County 0.01
10 Yolo County 0.01
11 Madera County 0.003
11 Ventura County 0.003
12 Napa County 0.002