Ranking of California Counties By Population with Icelander Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 6.42K people in California with Icelander ancestry. Among all California counties, Los Angeles County had the highest population with Icelander ancestry (1.28K), followed by Santa Clara County (741), and Orange County (717).

The chart and table below shows the top 10 counties with high number of people with Icelander 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 Icelander Ancestry in 2021
Los Angeles County
Santa Clara County
Orange County
San Diego County
San Bernardino County
Santa Cruz County
Riverside County
Contra Costa County
San Francisco County
Sacramento County
Ranking of California Counties By Population with Icelander Ancestry in 2021
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Rank County Population
1 Los Angeles County 1284
2 Santa Clara County 741
3 Orange County 717
4 San Diego County 509
5 San Bernardino County 325
6 Santa Cruz County 281
7 Riverside County 225
8 Contra Costa County 198
9 San Francisco County 185
10 Sacramento County 179
11 Ventura County 178
12 Monterey County 130
13 San Mateo County 124
14 Sonoma County 119
15 San Joaquin County 106
16 Mendocino County 102
17 Kern County 99
18 Alameda County 97
19 Butte County 82
20 Stanislaus County 77
21 Siskiyou County 63
22 Lassen County 59
23 Solano County 56
24 Humboldt County 55
25 Marin County 54
25 Yolo County 54
26 El Dorado County 50
27 Tuolumne County 47
28 Placer County 44
29 Shasta County 29
30 Lake County 27
31 Madera County 25
32 Nevada County 24
33 Santa Barbara County 19
34 Fresno County 17
35 San Luis Obispo County 12
36 Kings County 10
37 Amador County 6
37 Napa County 6
38 Tulare County 3