RANKING · 2024 ACS · 72 SHOWN OF 72

Highest Polish population share, Wisconsin counties

Wisconsin counties ranked by the share of all residents who are Polish ancestry (2024 American Community Survey). A concentration measure: Polish residents as a percentage of total population. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 72 is 7.1%. Biggest climber in the top 100 since 2020: Florence County, WI, up 18 places to #15.

Polish Americans: full group profile →

WisconsinAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH SHAREVS 2010

01Portage County, WIWI71,94327.8%−4.2 pts

02Marathon County, WIWI139,43214.5%−3.1 pts

03Trempealeau County, WIWI31,17114.3%−5.2 pts

04Marinette County, WIWI42,57411.9%−2.2 pts

05Waukesha County, WIWI417,21011.6%−3.0 pts

06Buffalo County, WIWI13,31811.4%−3.2 pts

07Taylor County, WIWI20,11810.9%−1.8 pts

08▲1Wood County, WIWI74,06010.3%−1.8 pts

09▲2Oconto County, WIWI40,19510.2%−4.3 pts

10▲6Vilas County, WIWI23,76110.2%−1.4 pts

11▲6Green Lake County, WIWI19,30510.1%−5.9 pts

12▼2Oneida County, WIWI38,1319.9%−0.5 pts

13▲5Washington County, WIWI139,2389.8%−1.0 pts

14▼2Forest County, WIWI9,5749.6%−2.0 pts

15▲18Florence County, WIWI4,7489.0%−4.2 pts

16▼8Langlade County, WIWI19,5349.0%−2.7 pts

17▼2Waushara County, WIWI25,2238.9%−2.8 pts

18▲3Brown County, WIWI275,8038.9%−2.5 pts

19Marquette County, WIWI15,9278.8%−2.1 pts

20Ozaukee County, WIWI94,3468.8%−2.6 pts

21▲2Adams County, WIWI21,7528.8%−1.2 pts

22▲7Ashland County, WIWI16,2038.7%0.0 pts

23▲5Shawano County, WIWI41,5608.6%−2.8 pts

24▼2Milwaukee County, WIWI924,2168.6%−3.4 pts

25▲2Rusk County, WIWI14,1468.5%−5.2 pts

26▼12Iron County, WIWI6,1278.5%−4.2 pts

27▼1Lincoln County, WIWI28,4038.3%−1.1 pts

28▲9Douglas County, WIWI43,9908.2%−0.1 pts

29▲1Walworth County, WIWI106,1278.2%−1.7 pts

30▼17Kewaunee County, WIWI20,7588.1%−0.8 pts

31▼6Manitowoc County, WIWI81,7108.1%−2.2 pts

32Racine County, WIWI198,9197.8%−1.4 pts

33▲3Waupaca County, WIWI51,4617.6%−0.1 pts

34▲1Kenosha County, WIWI168,4487.5%−2.0 pts

35▼11Juneau County, WIWI26,6497.4%−1.6 pts

36▼5Clark County, WIWI35,0527.1%−3.2 pts

37▲1Price County, WIWI13,9886.9%−1.2 pts

38▲15Door County, WIWI30,6166.9%−0.4 pts

39▼5Winnebago County, WIWI174,2186.8%−1.8 pts

40▼1Jefferson County, WIWI86,5056.7%−0.8 pts

41Outagamie County, WIWI195,8946.5%−0.2 pts

42Dodge County, WIWI89,0976.2%−1.6 pts

43▼3Bayfield County, WIWI16,7876.2%−1.8 pts

44▼1Calumet County, WIWI53,9825.9%−0.6 pts

45▲9Jackson County, WIWI20,9995.7%+1.3 pts

46▲4Eau Claire County, WIWI109,0335.6%−0.8 pts

47▲2Sawyer County, WIWI18,8465.4%−4.3 pts

48▼4Chippewa County, WIWI67,6145.3%−3.4 pts

49▼2La Crosse County, WIWI121,3395.1%−1.3 pts

50▲1Dane County, WIWI590,3755.1%−0.2 pts

51▲4St. Croix County, WIWI98,2765.0%−0.4 pts

52▼7Columbia County, WIWI58,1325.0%−1.0 pts

53▼5Fond du Lac County, WIWI104,6694.8%−1.5 pts

54▼8Washburn County, WIWI17,0874.6%−0.6 pts

55▲1Sheboygan County, WIWI118,0474.6%−0.4 pts

56▼4Dunn County, WIWI46,2233.9%−0.7 pts

57▲3Burnett County, WIWI17,2233.9%−0.7 pts

58▼1Pierce County, WIWI43,5193.8%−0.8 pts

59Barron County, WIWI46,4843.7%−1.8 pts

60▲9Richland County, WIWI17,0363.7%+0.5 pts

61▼3Sauk County, WIWI66,6523.6%−2.3 pts

62▲2Monroe County, WIWI46,5723.6%−1.0 pts

63Rock County, WIWI166,4723.3%−1.1 pts

64▼2Polk County, WIWI45,8033.1%−1.4 pts

65▲2Green County, WIWI37,2273.1%+0.2 pts

66▲2Crawford County, WIWI15,9102.9%+0.7 pts

67▼6Pepin County, WIWI7,5132.8%−1.0 pts

68▼3Grant County, WIWI52,4462.8%−0.1 pts

69▼3Vernon County, WIWI31,4432.3%−0.6 pts

70Iowa County, WIWI23,9512.1%−0.5 pts

71Lafayette County, WIWI17,4781.9%−0.2 pts

72Menominee County, WIWI4,1991.8%+1.0 pts

SHOWING 1–72 OF 72

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