RANKING · 2024 ACS · 56 SHOWN OF 56

Largest Romanian population, Wisconsin counties

Wisconsin counties ranked by the number of residents who are Romanian ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 56 counties in Wisconsin that qualify, ranked against each other statewide.

Romanian 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

RANKPLACESTATEPOPROMANIAN POPULATIONVS 2010

01Milwaukee County, WIWI924,2161,054−4%

02Dane County, WIWI590,375835+36%

03Ozaukee County, WIWI94,346392+178%

04Brown County, WIWI275,803271+59%

05Waukesha County, WIWI417,210264−61%

06Dodge County, WIWI89,097205+754%

07Winnebago County, WIWI174,218193+251%

08Kenosha County, WIWI168,448173−6%

09Walworth County, WIWI106,127149+397%

10Sheboygan County, WIWI118,047103+26%

11La Crosse County, WIWI121,33972+53%

12Marathon County, WIWI139,43272−50%

13Sauk County, WIWI66,65269−28%

14Douglas County, WIWI43,99069+146%

15Rock County, WIWI166,47260−57%

16Green County, WIWI37,22759+79%

17Outagamie County, WIWI195,89457−70%

18Racine County, WIWI198,91957−65%

19Vilas County, WIWI23,76137+42%

20Grant County, WIWI52,44631−14%

21Jefferson County, WIWI86,50531−77%

22Portage County, WIWI71,94330+67%

23Chippewa County, WIWI67,61429–

24Clark County, WIWI35,05227−48%

25Washington County, WIWI139,23827−83%

26Adams County, WIWI21,75226+37%

27Waushara County, WIWI25,22326−7%

28Fond du Lac County, WIWI104,66926−13%

29Taylor County, WIWI20,11821−52%

30Calumet County, WIWI53,98220+300%

31Eau Claire County, WIWI109,03319−85%

32Oneida County, WIWI38,13119−82%

33Marinette County, WIWI42,57415−80%

34Pierce County, WIWI43,51914+17%

35Juneau County, WIWI26,64914−42%

36St. Croix County, WIWI98,27612−76%

37Barron County, WIWI46,48411+175%

38Waupaca County, WIWI51,46110+150%

39Iowa County, WIWI23,9519–

40Wood County, WIWI74,0608–

41Bayfield County, WIWI16,7877−50%

42Burnett County, WIWI17,2237+0%

43Lafayette County, WIWI17,4787–

44Monroe County, WIWI46,5727–

45Manitowoc County, WIWI81,7106−70%

46Oconto County, WIWI40,1956−77%

47Richland County, WIWI17,0365−44%

48Columbia County, WIWI58,1324−87%

49Kewaunee County, WIWI20,7584−69%

50Shawano County, WIWI41,5604−90%

51Dunn County, WIWI46,2233−63%

52Iron County, WIWI6,1273–

53Vernon County, WIWI31,4433−75%

54Sawyer County, WIWI18,8462–

55Price County, WIWI13,9881−50%

56Marquette County, WIWI15,9271−67%

SHOWING 1–56 OF 56

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES