RANKING · 2010 CENSUS · 58 SHOWN OF 58

Largest Swedish population, California counties · 2010

California counties ranked by the number of residents who are Swedish ancestry, from the 2010 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. The median across all 58 is 3,631.

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 –

01Los Angeles County, CACA9,694,93469,428–

02San Diego County, CACA3,282,24846,391–

03Orange County, CACA3,149,50743,340–

04Riverside County, CACA2,544,91626,905–

05Sacramento County, CACA1,618,46021,078–

06Santa Clara County, CACA1,914,39120,141–

07San Bernardino County, CACA2,224,09119,297–

08Alameda County, CACA1,636,63017,517–

09Contra Costa County, CACA1,170,07016,741–

10Ventura County, CACA830,85113,012–

11Sonoma County, CACA486,44410,479–

12San Mateo County, CACA743,5689,730–

13Placer County, CACA442,0819,307–

14Fresno County, CACA1,035,4569,241–

15San Francisco County, CACA826,0798,924–

16Kern County, CACA927,0688,566–

17Stanislaus County, CACA557,7197,929–

18Santa Barbara County, CACA442,0657,329–

19San Joaquin County, CACA823,8157,238–

20Marin County, CACA253,6947,054–

21Santa Cruz County, CACA258,8526,501–

22San Luis Obispo County, CACA282,3676,459–

23El Dorado County, CACA192,3235,686–

24Shasta County, CACA181,6485,418–

25Butte County, CACA209,2115,060–

26Solano County, CACA455,3764,433–

27Monterey County, CACA433,7294,154–

28Humboldt County, CACA131,6473,645–

29Nevada County, CACA101,9113,631–

30Yolo County, CACA224,4103,265–

31Tulare County, CACA485,1462,880–

32Napa County, CACA132,9492,636–

33Merced County, CACA297,2602,016–

34Mendocino County, CACA88,1221,985–

35Tuolumne County, CACA53,1601,969–

36Lake County, CACA67,7721,877–

37Amador County, CACA41,8761,620–

38Calaveras County, CACA46,6051,408–

39Madera County, CACA167,9271,336–

40Tehama County, CACA64,6651,299–

41Siskiyou County, CACA42,0131,244–

42Kings County, CACA154,3271,069–

43Sutter County, CACA98,787849–

44Yuba County, CACA88,691833–

45Del Norte County, CACA26,410741–

46Lassen County, CACA28,117692–

47Imperial County, CACA181,411550–

48San Benito County, CACA70,082501–

49Trinity County, CACA15,720461–

50Mono County, CACA12,505434–

51Glenn County, CACA28,141391–

52Plumas County, CACA18,583357–

53Mariposa County, CACA16,918344–

54Sierra County, CACA3,098331–

55Colusa County, CACA21,836319–

56Inyo County, CACA18,158308–

57Modoc County, CACA8,426216–

58Alpine County, CACA1,04338–

SHOWING 1–58 OF 58

Download CSV (full list, 58 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS