RANKING · 2024 ACS · 72 SHOWN OF 72

Most segregated, Wisconsin counties

Wisconsin counties ranked by the CensusEasy Segregation Score, the White vs non-White index of dissimilarity across census tracts (2024 ACS). Higher means residents are more sorted into separate neighborhoods. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 72 is 20. Biggest climber in the top 100 since 2020: Pierce County, WI, up 31 places to #37.

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RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPSEGREGATION SCOREVS 2020

01Milwaukee County, WIWI924,21656−5%

02Sawyer County, WIWI18,84652−6%

03Vilas County, WIWI23,76148−6%

04▲2Trempealeau County, WIWI31,17147+4%

05Bayfield County, WIWI16,78740−20%

06▲1Racine County, WIWI198,91939−6%

07▲5Sheboygan County, WIWI118,04734−7%

08▲3Clark County, WIWI35,05234−9%

09▲1Brown County, WIWI275,80333−10%

10▲6Ashland County, WIWI16,20331−9%

11▲8Marathon County, WIWI139,43230−8%

12▼8Menominee County, WIWI4,19930−41%

13▲8Dane County, WIWI590,37530−5%

14▲19Calumet County, WIWI53,98230+12%

15▲8Green Lake County, WIWI19,30530−4%

16▲8Jackson County, WIWI20,99930−4%

17▼8Rock County, WIWI166,47229−23%

18▼3Crawford County, WIWI15,91029−15%

19▼5Kenosha County, WIWI168,44829−18%

20▼2Waushara County, WIWI25,22328−14%

21▲8Winnebago County, WIWI174,21828−1%

22▲25Florence County, WIWI4,74828+30%

23▲2Walworth County, WIWI106,12728−7%

24▼16Shawano County, WIWI41,56028−31%

25▼8Manitowoc County, WIWI81,71027−19%

26▼13Dodge County, WIWI89,09725−30%

27▲1Grant County, WIWI52,44625−12%

28▼2Outagamie County, WIWI195,89425−15%

29▲25La Crosse County, WIWI121,33923+19%

30▲6Sauk County, WIWI66,65222−13%

31Chippewa County, WIWI67,61422−23%

32▼5Waukesha County, WIWI417,21021−25%

33▲9Fond du Lac County, WIWI104,66921−5%

34▼14Barron County, WIWI46,48421−36%

35▼1Douglas County, WIWI43,99021−22%

36▼1Washington County, WIWI139,23820−21%

37▲31Pierce County, WIWI43,51920+63%

38▲14Dunn County, WIWI46,22320−2%

39▲1Jefferson County, WIWI86,50519−18%

40▲13Washburn County, WIWI17,08719−1%

41▲8Columbia County, WIWI58,13219−9%

42▼1Portage County, WIWI71,94318−21%

43▲18Lafayette County, WIWI17,47818+12%

44▲25Green County, WIWI37,22718+55%

45▼13Wood County, WIWI74,06018−35%

46▲9Ozaukee County, WIWI94,34618−1%

47▼9Oconto County, WIWI40,19517−27%

48▼9Eau Claire County, WIWI109,03317−27%

49▲16Iron County, WIWI6,12717+25%

50▼5Polk County, WIWI45,80317−22%

51▼21Adams County, WIWI21,75217−40%

52▲10Marinette County, WIWI42,57417+8%

53▲7Taylor County, WIWI20,11817+1%

54▼4St. Croix County, WIWI98,27616−20%

55▼12Richland County, WIWI17,03616−28%

56▲15Rusk County, WIWI14,14616+78%

57▼1Lincoln County, WIWI28,40316−11%

58▼12Door County, WIWI30,61614−33%

59▲8Kewaunee County, WIWI20,75814+12%

60▼2Juneau County, WIWI26,64914−18%

61▲3Langlade County, WIWI19,53414−2%

62▼40Oneida County, WIWI38,13114−56%

63Monroe County, WIWI46,57214−5%

64▲2Marquette County, WIWI15,92713+3%

65▼14Burnett County, WIWI17,22312−40%

66▼9Iowa County, WIWI23,95112−32%

67▼8Vernon County, WIWI31,44310−38%

68▼31Price County, WIWI13,98810−59%

69▼25Waupaca County, WIWI51,46110−55%

70▼22Buffalo County, WIWI13,3187−65%

71▲1Forest County, WIWI9,5745+121%

72▼2Pepin County, WIWI7,5131−89%

SHOWING 1–72 OF 72

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