RANKING · 2024 ACS · 56 SHOWN OF 56

Highest Romanian population share, Wisconsin counties

Wisconsin counties ranked by the share of all residents who are Romanian ancestry (2024 American Community Survey). A concentration measure: Romanian residents as a percentage of total population. This list covers the 56 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 56 is 0.0%. Biggest climber in the top 100 since 2020: Waushara County, WI, up 45 places to #12.

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WisconsinAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPROMANIAN SHAREVS 2010

01▲2Ozaukee County, WIWI94,3460.4%+0.3 pts

02▲19Dodge County, WIWI89,0970.2%+0.2 pts

03▲2Green County, WIWI37,2270.2%+0.1 pts

04▲11Vilas County, WIWI23,7610.2%0.0 pts

05▲6Douglas County, WIWI43,9900.2%+0.1 pts

06▲2Dane County, WIWI590,3750.1%0.0 pts

07▲3Walworth County, WIWI106,1270.1%+0.1 pts

08▲43Adams County, WIWI21,7520.1%0.0 pts

09▲14Milwaukee County, WIWI924,2160.1%0.0 pts

10▲34Winnebago County, WIWI174,2180.1%+0.1 pts

11▼10Taylor County, WIWI20,1180.1%−0.1 pts

12▲45Waushara County, WIWI25,2230.1%0.0 pts

13▼1Sauk County, WIWI66,6520.1%−0.1 pts

14▼12Kenosha County, WIWI168,4480.1%0.0 pts

15▲21Brown County, WIWI275,8030.1%0.0 pts

16▼3Sheboygan County, WIWI118,0470.1%0.0 pts

17▲9Clark County, WIWI35,0520.1%−0.1 pts

18Waukesha County, WIWI417,2100.1%−0.1 pts

19▲24Grant County, WIWI52,4460.1%0.0 pts

20▲17La Crosse County, WIWI121,3390.1%0.0 pts

21▼17Juneau County, WIWI26,6490.1%0.0 pts

22▲6Marathon County, WIWI139,4320.1%−0.1 pts

23▲22Oneida County, WIWI38,1310.0%−0.2 pts

24▼10Iron County, WIWI6,1270.0%–

25Chippewa County, WIWI67,6140.0%–

26▲28Portage County, WIWI71,9430.0%0.0 pts

27▼5Bayfield County, WIWI16,7870.0%−0.1 pts

28▲31Burnett County, WIWI17,2230.0%0.0 pts

29Lafayette County, WIWI17,4780.0%–

30Calumet County, WIWI53,9820.0%0.0 pts

31▲32Iowa County, WIWI23,9510.0%–

32▲20Rock County, WIWI166,4720.0%0.0 pts

33▼2Jefferson County, WIWI86,5050.0%−0.1 pts

34▲15Marinette County, WIWI42,5740.0%−0.1 pts

35▼2Pierce County, WIWI43,5190.0%0.0 pts

36▼6Outagamie County, WIWI195,8940.0%−0.1 pts

37▼30Richland County, WIWI17,0360.0%0.0 pts

38▼6Racine County, WIWI198,9190.0%−0.1 pts

39▲1Fond du Lac County, WIWI104,6690.0%0.0 pts

40Barron County, WIWI46,4840.0%0.0 pts

41▼12Washington County, WIWI139,2380.0%−0.1 pts

42▼8Waupaca County, WIWI51,4610.0%0.0 pts

43▲13Kewaunee County, WIWI20,7580.0%0.0 pts

44▼17Eau Claire County, WIWI109,0330.0%−0.1 pts

45▲13Oconto County, WIWI40,1950.0%−0.1 pts

46▲16Monroe County, WIWI46,5720.0%–

47▼12St. Croix County, WIWI98,2760.0%0.0 pts

48▲7Sawyer County, WIWI18,8460.0%–

49▼43Wood County, WIWI74,0600.0%–

50▼9Shawano County, WIWI41,5600.0%−0.1 pts

51▼42Vernon County, WIWI31,4430.0%0.0 pts

52▼13Manitowoc County, WIWI81,7100.0%0.0 pts

53▼33Price County, WIWI13,9880.0%0.0 pts

54▼38Columbia County, WIWI58,1320.0%0.0 pts

55▼2Dunn County, WIWI46,2230.0%0.0 pts

56▼10Marquette County, WIWI15,9270.0%0.0 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES