RANKING · 2024 ACS · 53 SHOWN OF 53

Largest Colombian population, California counties

California counties ranked by the number of residents who are Colombian origin, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 53 counties in California that qualify, ranked against each other statewide.

Colombian Americans: full group profile →

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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 2010

01Los Angeles County, CACA9,694,93441,328+62%

02Orange County, CACA3,149,50711,939+80%

03San Diego County, CACA3,282,24811,484+152%

04Santa Clara County, CACA1,914,39110,819+457%

05Riverside County, CACA2,544,9169,008+187%

06San Bernardino County, CACA2,224,0915,589+43%

07Alameda County, CACA1,636,6305,316+237%

08San Mateo County, CACA743,5683,204+194%

09Contra Costa County, CACA1,170,0703,046+111%

10San Francisco County, CACA826,0793,012+104%

11Sacramento County, CACA1,618,4602,603+216%

12Ventura County, CACA830,8512,496+73%

13Santa Barbara County, CACA442,0651,510+366%

14Sonoma County, CACA486,4441,315+270%

15Kern County, CACA927,068996+63%

16Placer County, CACA442,081931+676%

17San Joaquin County, CACA823,815910+65%

18Fresno County, CACA1,035,456823−1%

19Solano County, CACA455,376810+440%

20Marin County, CACA253,694785+68%

21Yolo County, CACA224,410623+120%

22Santa Cruz County, CACA258,852599+206%

23Monterey County, CACA433,729562+57%

24Stanislaus County, CACA557,719424−11%

25El Dorado County, CACA192,323364+104%

26San Luis Obispo County, CACA282,367350+21%

27Nevada County, CACA101,911263+2291%

28Napa County, CACA132,949241−26%

29Madera County, CACA167,927213–

30Sutter County, CACA98,787212+1667%

31Humboldt County, CACA131,647177+149%

32Kings County, CACA154,327175+47%

33Tulare County, CACA485,146167+22%

34Imperial County, CACA181,411165+931%

35Inyo County, CACA18,158146–

36Butte County, CACA209,211141−41%

37Merced County, CACA297,260114−14%

38San Benito County, CACA70,08288+35%

39Amador County, CACA41,87678+420%

40Lake County, CACA67,77268+518%

41Yuba County, CACA88,69156–

42Del Norte County, CACA26,41053+489%

43Shasta County, CACA181,64852+767%

44Mariposa County, CACA16,91848–

45Tehama County, CACA64,66548–

46Tuolumne County, CACA53,16046−29%

47Calaveras County, CACA46,60542–

48Alpine County, CACA1,04329–

49Trinity County, CACA15,72029–

50Mendocino County, CACA88,12215+114%

51Glenn County, CACA28,1417−76%

52Lassen County, CACA28,1177−13%

53Plumas County, CACA18,5832–

SHOWING 1–53 OF 53

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES