RANKING · 2020 CENSUS · 41 SHOWN OF 41

Largest Panamanian population, California counties · 2020

California counties ranked by the number of residents who are Panamanian 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 41 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

RANKPLACESTATEPOPPANAMANIAN POPULATIONVS 2000

01Los Angeles County, CACA9,694,9345,084–

02San Diego County, CACA3,282,2483,104–

03Riverside County, CACA2,544,9162,075–

04Alameda County, CACA1,636,6301,204–

05Sacramento County, CACA1,618,4601,015–

06Orange County, CACA3,149,507888–

07San Bernardino County, CACA2,224,091805–

08Santa Clara County, CACA1,914,391786–

09San Francisco County, CACA826,079688–

10Contra Costa County, CACA1,170,070659–

11San Mateo County, CACA743,568534–

12Solano County, CACA455,376440–

13Monterey County, CACA433,729365–

14San Joaquin County, CACA823,815261–

15Shasta County, CACA181,648250–

16Ventura County, CACA830,851210–

17Napa County, CACA132,949177–

18Placer County, CACA442,081163–

19Fresno County, CACA1,035,456132–

20Santa Cruz County, CACA258,852128–

21Sonoma County, CACA486,444125–

22Kern County, CACA927,068110–

23Tulare County, CACA485,146110–

24Tuolumne County, CACA53,16098–

25Marin County, CACA253,69490–

26Kings County, CACA154,32779–

27Sutter County, CACA98,78779–

28San Luis Obispo County, CACA282,36772–

29Santa Barbara County, CACA442,06560–

30Yolo County, CACA224,41054–

31Mendocino County, CACA88,12246–

32Imperial County, CACA181,41143–

33Stanislaus County, CACA557,71943–

34Merced County, CACA297,26032–

35Yuba County, CACA88,69126–

36Butte County, CACA209,21125–

37El Dorado County, CACA192,32320–

38Colusa County, CACA21,83617–

39San Benito County, CACA70,08212–

40Madera County, CACA167,9276–

41Siskiyou County, CACA42,0131–

SHOWING 1–41 OF 41

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