RANKING · 2020 CENSUS · 23 SHOWN OF 23

Largest Guyanese population, California counties · 2020

California counties ranked by the number of residents who are Guyanese ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 23 counties in California that qualify, ranked against each other statewide.

Guyanese Americans: full group profile →

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Largest Guyanese population by state

All US Alabama California Florida Georgia Illinois Louisiana Massachusetts Maryland Minnesota North Carolina New Jersey New York Ohio Pennsylvania South Carolina Texas Virginia

RANKPLACESTATEPOPGUYANESE POPULATIONVS 2010

01Los Angeles County, CACA9,694,9341,396+41%

02Riverside County, CACA2,544,916456+112%

03San Bernardino County, CACA2,224,091354+185%

04Santa Clara County, CACA1,914,391323+37%

05San Francisco County, CACA826,079292–

06San Diego County, CACA3,282,248225−37%

07Contra Costa County, CACA1,170,070203+26%

08Sacramento County, CACA1,618,460196+752%

09Alameda County, CACA1,636,630170+15%

10Orange County, CACA3,149,507138−24%

11Ventura County, CACA830,85145+55%

12San Mateo County, CACA743,56834−29%

13Yolo County, CACA224,41029–

14Marin County, CACA253,69425–

15San Joaquin County, CACA823,81525–

16Solano County, CACA455,37624+50%

17Fresno County, CACA1,035,45612–

18Mendocino County, CACA88,12211–

19Napa County, CACA132,9497–

20Sonoma County, CACA486,4444−71%

21Santa Barbara County, CACA442,0654−96%

22Humboldt County, CACA131,6473–

23Kern County, CACA927,0683−98%

SHOWING 1–23 OF 23

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS