Ranking of California Counties By Population with Guyanese Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 3.91K people in California with Guyanese ancestry. Among all California counties, Los Angeles County had the highest population with Guyanese ancestry (1.39K), followed by San Diego County (410), and San Bernardino County (390).

The chart and table below shows the top 10 counties with high number of people with Guyanese 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 Guyanese Ancestry in 2021
Los Angeles County
San Diego County
San Bernardino County
Santa Clara County
Riverside County
Contra Costa County
Orange County
San Francisco County
Alameda County
Sacramento County
Ranking of California Counties By Population with Guyanese Ancestry in 2021
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Rank County Population
1 Los Angeles County 1387
2 San Diego County 410
3 San Bernardino County 390
4 Santa Clara County 331
5 Riverside County 292
6 Contra Costa County 210
7 Orange County 206
8 San Francisco County 191
9 Alameda County 177
10 Sacramento County 117
11 Ventura County 49
12 Marin County 43
13 San Mateo County 40
14 Solano County 24
15 Yolo County 17
16 Fresno County 8
17 Kern County 7
18 Imperial County 5
18 San Joaquin County 5
19 Humboldt County 3
20 Sonoma County 1