RANKING · 2020 CENSUS · 41 SHOWN OF 41

Highest Panamanian population share, California counties · 2020

California counties ranked by the share of all residents who are Panamanian origin (2020 American Community Survey). A concentration measure: Panamanian residents as a percentage of total population. This list covers the 41 counties in California that qualify, ranked against each other statewide.

Panamanian Americans: full group profile →

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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

Highest Panamanian population share by state

RANKPLACESTATEPOPPANAMANIAN SHAREVS 2010

01Tuolumne County, CACA53,1600.2%–

02Shasta County, CACA181,6480.1%+0.1 pts

03Napa County, CACA132,9490.1%–

04Solano County, CACA455,3760.1%+0.0 pts

05San Diego County, CACA3,282,2480.1%−0.0 pts

06Riverside County, CACA2,544,9160.1%+0.0 pts

07Monterey County, CACA433,7290.1%+0.0 pts

08Sutter County, CACA98,7870.1%+0.0 pts

09Colusa County, CACA21,8360.1%–

10San Francisco County, CACA826,0790.1%+0.0 pts

11Alameda County, CACA1,636,6300.1%+0.0 pts

12San Mateo County, CACA743,5680.1%+0.0 pts

13Sacramento County, CACA1,618,4600.1%−0.0 pts

14Contra Costa County, CACA1,170,0700.1%+0.0 pts

15Mendocino County, CACA88,1220.1%–

16Kings County, CACA154,3270.1%+0.0 pts

17Los Angeles County, CACA9,694,9340.1%+0.0 pts

18Santa Cruz County, CACA258,8520.0%+0.0 pts

19Placer County, CACA442,0810.0%+0.0 pts

20Santa Clara County, CACA1,914,3910.0%+0.0 pts

21San Bernardino County, CACA2,224,0910.0%−0.0 pts

22San Joaquin County, CACA823,8150.0%−0.0 pts

23Marin County, CACA253,6940.0%+0.0 pts

24Yuba County, CACA88,6910.0%−0.0 pts

25Orange County, CACA3,149,5070.0%+0.0 pts

26San Luis Obispo County, CACA282,3670.0%+0.0 pts

27Sonoma County, CACA486,4440.0%+0.0 pts

28Ventura County, CACA830,8510.0%−0.0 pts

29Yolo County, CACA224,4100.0%+0.0 pts

30Imperial County, CACA181,4110.0%+0.0 pts

31Tulare County, CACA485,1460.0%+0.0 pts

32San Benito County, CACA70,0820.0%−0.2 pts

33Santa Barbara County, CACA442,0650.0%+0.0 pts

34Fresno County, CACA1,035,4560.0%+0.0 pts

35Kern County, CACA927,0680.0%−0.0 pts

36Merced County, CACA297,2600.0%−0.1 pts

37Butte County, CACA209,2110.0%−0.0 pts

38El Dorado County, CACA192,3230.0%−0.0 pts

39Stanislaus County, CACA557,7190.0%+0.0 pts

40Madera County, CACA167,9270.0%−0.0 pts

41Siskiyou County, CACA42,0130.0%–

SHOWING 1–41 OF 41

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS