RANKING · 2020 CENSUS · 58 SHOWN OF 58

Largest Swedish population, California counties · 2020

California counties ranked by the number of residents who are Swedish 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 58 counties in California that qualify, ranked against each other statewide.

Swedish Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPSWEDISH POPULATIONVS 2010

01Los Angeles County, CACA9,694,93455,433−20%

02San Diego County, CACA3,282,24839,915−14%

03Orange County, CACA3,149,50734,563−20%

04Riverside County, CACA2,544,91619,154−29%

05Santa Clara County, CACA1,914,39115,855−21%

06Sacramento County, CACA1,618,46015,032−29%

07San Bernardino County, CACA2,224,09114,951−23%

08Alameda County, CACA1,636,63014,162−19%

09Contra Costa County, CACA1,170,07013,789−18%

10Ventura County, CACA830,8519,452−27%

11San Francisco County, CACA826,0798,807−1%

12Sonoma County, CACA486,4448,639−18%

13Fresno County, CACA1,035,4567,663−17%

14Placer County, CACA442,0817,277−22%

15Stanislaus County, CACA557,7197,081−11%

16San Mateo County, CACA743,5687,003−28%

17Santa Barbara County, CACA442,0656,519−11%

18Marin County, CACA253,6945,725−19%

19Santa Cruz County, CACA258,8525,442−16%

20Kern County, CACA927,0685,432−37%

21San Joaquin County, CACA823,8154,862−33%

22San Luis Obispo County, CACA282,3674,797−26%

23Butte County, CACA209,2113,838−24%

24El Dorado County, CACA192,3233,834−33%

25Solano County, CACA455,3763,435−23%

26Shasta County, CACA181,6483,397−37%

27Monterey County, CACA433,7292,914−30%

28Humboldt County, CACA131,6472,775−24%

29Yolo County, CACA224,4102,719−17%

30Tulare County, CACA485,1462,264−21%

31Nevada County, CACA101,9112,005−45%

32Mendocino County, CACA88,1221,829−8%

33Napa County, CACA132,9491,606−39%

34Merced County, CACA297,2601,266−37%

35Calaveras County, CACA46,6051,249−11%

36Sutter County, CACA98,7871,208+42%

37Madera County, CACA167,9271,130−15%

38Mono County, CACA12,505901+108%

39Yuba County, CACA88,691880+6%

40Tuolumne County, CACA53,160860−56%

41Kings County, CACA154,327821−23%

42Siskiyou County, CACA42,013810−35%

43Tehama County, CACA64,665783−40%

44Glenn County, CACA28,141759+94%

45Lake County, CACA67,772684−64%

46Amador County, CACA41,876595−63%

47San Benito County, CACA70,082584+17%

48Mariposa County, CACA16,918531+54%

49Plumas County, CACA18,583520+46%

50Inyo County, CACA18,158446+45%

51Colusa County, CACA21,836434+36%

52Imperial County, CACA181,411349−37%

53Lassen County, CACA28,117345−50%

54Del Norte County, CACA26,410303−59%

55Trinity County, CACA15,720248−46%

56Modoc County, CACA8,42635−84%

57Sierra County, CACA3,0989−97%

58Alpine County, CACA1,0437−82%

SHOWING 1–58 OF 58

Download CSV (full list, 58 rows)

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