RANKING · 2010 CENSUS · 45 SHOWN OF 45

Largest Bulgarian population, Wisconsin counties · 2010

Wisconsin counties ranked by the number of residents who are Bulgarian 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 45 counties in Wisconsin that qualify, ranked against each other statewide.

Bulgarian Americans: full group profile →

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Largest Bulgarian population by state

RANKPLACESTATEPOPBULGARIAN POPULATIONVS –

01Milwaukee County, WIWI924,216205–

02Dane County, WIWI590,375114–

03Pierce County, WIWI43,519109–

04Sauk County, WIWI66,652107–

05Waukesha County, WIWI417,21087–

06Rock County, WIWI166,47259–

07Kenosha County, WIWI168,44853–

08Racine County, WIWI198,91942–

09Brown County, WIWI275,80340–

10Sawyer County, WIWI18,84635–

11La Crosse County, WIWI121,33924–

12Sheboygan County, WIWI118,04720–

13Door County, WIWI30,61618–

14Winnebago County, WIWI174,21816–

15Ozaukee County, WIWI94,34615–

16Eau Claire County, WIWI109,03313–

17Chippewa County, WIWI67,61411–

18Jackson County, WIWI20,99911–

19Marathon County, WIWI139,43210–

20Portage County, WIWI71,94310–

21Grant County, WIWI52,44610–

22Fond du Lac County, WIWI104,6699–

23Iowa County, WIWI23,9519–

24Outagamie County, WIWI195,8948–

25Rusk County, WIWI14,1467–

26Price County, WIWI13,9887–

27Iron County, WIWI6,1276–

28Adams County, WIWI21,7525–

29Clark County, WIWI35,0525–

30Kewaunee County, WIWI20,7585–

31Polk County, WIWI45,8034–

32Shawano County, WIWI41,5604–

33Calumet County, WIWI53,9823–

34Manitowoc County, WIWI81,7103–

35Waupaca County, WIWI51,4613–

36Waushara County, WIWI25,2233–

37Wood County, WIWI74,0603–

38St. Croix County, WIWI98,2763–

39Green County, WIWI37,2273–

40Walworth County, WIWI106,1273–

41Washburn County, WIWI17,0873–

42Forest County, WIWI9,5742–

43Lafayette County, WIWI17,4782–

44Marquette County, WIWI15,9272–

45Oneida County, WIWI38,1312–

SHOWING 1–45 OF 45

Download CSV (full list, 45 rows)

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