RANKING · 2020 CENSUS · 63 SHOWN OF 63

Largest Romanian population, Wisconsin counties · 2020

Wisconsin counties ranked by the number of residents who are Romanian 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 63 counties in Wisconsin that qualify, ranked against each other statewide.

Romanian Americans: full group profile →

WisconsinAll states All rankings

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

RANKPLACESTATEPOPROMANIAN POPULATIONVS 2010

01Milwaukee County, WIWI924,216744−32%

02Dane County, WIWI590,375726+18%

03Waukesha County, WIWI417,210378−44%

04Kenosha County, WIWI168,448346+88%

05Ozaukee County, WIWI94,346171+21%

06Wood County, WIWI74,060131–

07Sheboygan County, WIWI118,047129+57%

08Walworth County, WIWI106,127124+313%

09Brown County, WIWI275,803122−28%

10Racine County, WIWI198,91999−39%

11Outagamie County, WIWI195,89496−49%

12Marathon County, WIWI139,43281−44%

13Washington County, WIWI139,23877−52%

14Dodge County, WIWI89,09772+200%

15Sauk County, WIWI66,65272−25%

16Green County, WIWI37,22770+112%

17Eau Claire County, WIWI109,03366−49%

18Columbia County, WIWI58,13260+100%

19Taylor County, WIWI20,11860+36%

20La Crosse County, WIWI121,33954+15%

21Winnebago County, WIWI174,21853−4%

22Douglas County, WIWI43,99052+86%

23Juneau County, WIWI26,64951+113%

24Chippewa County, WIWI67,61448–

25Jefferson County, WIWI86,50543−69%

26St. Croix County, WIWI98,27642−18%

27Fond du Lac County, WIWI104,66937+23%

28Vernon County, WIWI31,44337+208%

29Polk County, WIWI45,80333−18%

30Rock County, WIWI166,47230−78%

31Manitowoc County, WIWI81,71029+45%

32Clark County, WIWI35,05225−52%

33Waupaca County, WIWI51,46124+500%

34Richland County, WIWI17,03624+167%

35Door County, WIWI30,61623+77%

36Vilas County, WIWI23,76123−12%

37Pierce County, WIWI43,51921+75%

38Grant County, WIWI52,44616−56%

39Shawano County, WIWI41,56014−66%

40Bayfield County, WIWI16,78712−14%

41Price County, WIWI13,98811+450%

42Oneida County, WIWI38,13110−91%

43Forest County, WIWI9,5749–

44Marinette County, WIWI42,5749−88%

45Portage County, WIWI71,9439−50%

46Dunn County, WIWI46,2238+0%

47Crawford County, WIWI15,9107–

48Jackson County, WIWI20,9997+75%

49Lincoln County, WIWI28,4037+133%

50Iron County, WIWI6,1276–

51Trempealeau County, WIWI31,1716–

52Marquette County, WIWI15,9274+33%

53Washburn County, WIWI17,0874−33%

54Adams County, WIWI21,7524−79%

55Oconto County, WIWI40,1953−88%

56Monroe County, WIWI46,5722–

57Sawyer County, WIWI18,8462–

58Waushara County, WIWI25,2232−93%

59Kewaunee County, WIWI20,7582−85%

60Ashland County, WIWI16,2031−50%

61Green Lake County, WIWI19,3051−98%

62Burnett County, WIWI17,2231−86%

63Iowa County, WIWI23,9511–

SHOWING 1–63 OF 63

Download CSV (full list, 63 rows)

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