RANKING · 2020 CENSUS · 55 SHOWN OF 55

Largest Austrian population, California counties · 2020

California counties ranked by the number of residents who are Austrian 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 55 counties in California that qualify, ranked against each other statewide. The median across all 55 is 305.

Austrian 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

RANKPLACESTATEPOPAUSTRIAN POPULATIONVS 2010

01Los Angeles County, CACA9,694,93415,671−28%

02San Diego County, CACA3,282,2486,562−19%

03Orange County, CACA3,149,5076,368−17%

04Santa Clara County, CACA1,914,3913,679+22%

05Alameda County, CACA1,636,6303,087−3%

06Riverside County, CACA2,544,9163,082−29%

07Contra Costa County, CACA1,170,0702,7680%

08San Francisco County, CACA826,0792,592−28%

09Ventura County, CACA830,8512,106−27%

10San Mateo County, CACA743,5682,104−2%

11Sacramento County, CACA1,618,4602,008−7%

12San Bernardino County, CACA2,224,0911,835−14%

13Sonoma County, CACA486,4441,677+17%

14Marin County, CACA253,6941,482−16%

15Santa Cruz County, CACA258,8521,000−6%

16Santa Barbara County, CACA442,065883−35%

17San Luis Obispo County, CACA282,367846−8%

18Placer County, CACA442,081804−25%

19Fresno County, CACA1,035,456753−10%

20San Joaquin County, CACA823,815753+15%

21El Dorado County, CACA192,323701−2%

22Solano County, CACA455,376689+33%

23Monterey County, CACA433,729681−25%

24Stanislaus County, CACA557,719470−32%

25Yolo County, CACA224,410470+2%

26Kern County, CACA927,068440−31%

27Nevada County, CACA101,911435+46%

28Humboldt County, CACA131,647305−47%

29Yuba County, CACA88,691297+122%

30Napa County, CACA132,949295−29%

31Butte County, CACA209,211273−61%

32Shasta County, CACA181,648236−59%

33Tehama County, CACA64,665137+15%

34Tuolumne County, CACA53,160128−59%

35Tulare County, CACA485,146119−48%

36Lake County, CACA67,772104+25%

37Madera County, CACA167,927102−22%

38Calaveras County, CACA46,60599+8%

39Plumas County, CACA18,58392+156%

40Mendocino County, CACA88,12288−74%

41Imperial County, CACA181,41184+100%

42San Benito County, CACA70,08267+179%

43Siskiyou County, CACA42,01366−19%

44Inyo County, CACA18,15865+12%

45Merced County, CACA297,26051−47%

46Amador County, CACA41,87642−46%

47Kings County, CACA154,32739−17%

48Lassen County, CACA28,11737+270%

49Mariposa County, CACA16,91833−28%

50Colusa County, CACA21,83628+33%

51Glenn County, CACA28,14126−33%

52Sutter County, CACA98,78720−69%

53Trinity County, CACA15,72016−16%

54Modoc County, CACA8,42613−50%

55Alpine County, CACA1,0432–

SHOWING 1–55 OF 55

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