RANKING · 2024 ACS · 72 SHOWN OF 72

Largest Polish population, Wisconsin counties

Wisconsin counties ranked by the number of residents who are Polish 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 72 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 72 is 2,401. Biggest climber in the top 100 since 2020: Door County, WI, up 13 places to #40.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH POPULATIONVS 2010

01Milwaukee County, WIWI924,21679,904−29%

02Waukesha County, WIWI417,21047,569−15%

03Dane County, WIWI590,37528,961+14%

04Brown County, WIWI275,80324,064−14%

05Marathon County, WIWI139,43220,105−14%

06Portage County, WIWI71,94319,708−11%

07Racine County, WIWI198,91915,461−14%

08Washington County, WIWI139,23813,579−4%

09▲1Kenosha County, WIWI168,44812,656−19%

10▲1Outagamie County, WIWI195,89412,573+8%

11▼2Winnebago County, WIWI174,21811,643−18%

12Walworth County, WIWI106,1278,623−14%

13Ozaukee County, WIWI94,3468,179−16%

14Wood County, WIWI74,0607,659−16%

15Manitowoc County, WIWI81,7106,561−21%

16La Crosse County, WIWI121,3396,154−16%

17▲3Eau Claire County, WIWI109,0335,950−4%

18▲1Jefferson County, WIWI86,5055,799−8%

19▲4Dodge County, WIWI89,0975,546−21%

20▼3Rock County, WIWI166,4725,432−24%

21▲1Sheboygan County, WIWI118,0475,410−6%

22▼4Fond du Lac County, WIWI104,6695,044−21%

23▼2Marinette County, WIWI42,5745,012−16%

24St. Croix County, WIWI98,2764,805+9%

25▲1Trempealeau County, WIWI31,1714,425−21%

26▼1Oconto County, WIWI40,1954,023−26%

27▲2Waupaca County, WIWI51,4613,936−3%

28▼1Oneida County, WIWI38,1313,7930%

29▲3Douglas County, WIWI43,9903,6210%

30Shawano County, WIWI41,5603,545−26%

31▼3Chippewa County, WIWI67,6143,515−34%

32▲1Calumet County, WIWI53,9823,1450%

33▼2Columbia County, WIWI58,1322,905−14%

34Clark County, WIWI35,0522,468−30%

35Sauk County, WIWI66,6522,409−34%

36▲5Vilas County, WIWI23,7612,401−4%

37Lincoln County, WIWI28,4032,368−14%

38▼2Waushara County, WIWI25,2232,225−23%

39▲1Taylor County, WIWI20,1182,180−17%

40▲13Door County, WIWI30,6162,094+3%

41▼3Juneau County, WIWI26,6491,969−18%

42▲2Green Lake County, WIWI19,3051,943−36%

43▲2Adams County, WIWI21,7521,850−12%

44▼5Dunn County, WIWI46,2231,770−10%

45▼2Langlade County, WIWI19,5341,754−26%

46Barron County, WIWI46,4841,732−31%

47▼5Kewaunee County, WIWI20,7581,677−9%

48▲1Monroe County, WIWI46,5721,652−19%

49▼2Pierce County, WIWI43,5191,629−12%

50▲1Buffalo County, WIWI13,3181,524−24%

51▼3Grant County, WIWI52,4461,433−1%

52▼2Polk County, WIWI45,8031,414−30%

53▲1Ashland County, WIWI16,2031,4020%

54▼2Marquette County, WIWI15,9271,389−17%

55Rusk County, WIWI14,1461,203−41%

56▲1Jackson County, WIWI20,9991,190+34%

57▼1Green County, WIWI37,2271,148+8%

58▲1Bayfield County, WIWI16,7871,021−15%

59▲3Sawyer County, WIWI18,846994−38%

60▲1Price County, WIWI13,988976−17%

61▼3Forest County, WIWI9,574904−18%

62▲1Washburn County, WIWI17,087781−6%

63▼3Vernon County, WIWI31,443727−17%

64▲2Burnett County, WIWI17,223654−8%

65▲2Richland County, WIWI17,036634+10%

66▼1Iron County, WIWI6,127525−32%

67▼3Iowa County, WIWI23,951500−18%

68Crawford County, WIWI15,910473+27%

69Florence County, WIWI4,748419−31%

70Lafayette County, WIWI17,478327−7%

71Pepin County, WIWI7,513207−27%

72Menominee County, WIWI4,19976+117%

SHOWING 1–72 OF 72

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