RANKING · 2010 CENSUS · 46 SHOWN OF 46

Largest Colombian population, California counties · 2010

California counties ranked by the number of residents who are Colombian origin, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 46 counties in California that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCOLOMBIAN POPULATIONVS 2000

01Los Angeles County, CACA9,694,93425,582–

02Orange County, CACA3,149,5076,651–

03San Diego County, CACA3,282,2484,555–

04San Bernardino County, CACA2,224,0913,896–

05Riverside County, CACA2,544,9163,144–

06Santa Clara County, CACA1,914,3911,942–

07Alameda County, CACA1,636,6301,576–

08San Francisco County, CACA826,0791,477–

09Contra Costa County, CACA1,170,0701,442–

10Ventura County, CACA830,8511,439–

11San Mateo County, CACA743,5681,088–

12Fresno County, CACA1,035,456831–

13Sacramento County, CACA1,618,460825–

14Kern County, CACA927,068610–

15San Joaquin County, CACA823,815553–

16Stanislaus County, CACA557,719478–

17Marin County, CACA253,694466–

18Monterey County, CACA433,729357–

19Sonoma County, CACA486,444355–

20Napa County, CACA132,949327–

21Santa Barbara County, CACA442,065324–

22San Luis Obispo County, CACA282,367289–

23Yolo County, CACA224,410283–

24Butte County, CACA209,211239–

25Santa Cruz County, CACA258,852196–

26El Dorado County, CACA192,323178–

27Solano County, CACA455,376150–

28Tulare County, CACA485,146137–

29Merced County, CACA297,260133–

30Placer County, CACA442,081120–

31Kings County, CACA154,327119–

32Humboldt County, CACA131,64771–

33San Benito County, CACA70,08265–

34Tuolumne County, CACA53,16065–

35Glenn County, CACA28,14129–

36Imperial County, CACA181,41116–

37Amador County, CACA41,87615–

38Sutter County, CACA98,78712–

39Nevada County, CACA101,91111–

40Lake County, CACA67,77211–

41Siskiyou County, CACA42,01310–

42Del Norte County, CACA26,4109–

43Colusa County, CACA21,8368–

44Lassen County, CACA28,1178–

45Mendocino County, CACA88,1227–

46Shasta County, CACA181,6486–

SHOWING 1–46 OF 46

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES