RANKING · 2024 ACS · 72 SHOWN OF 72

Most racially diverse, Wisconsin counties

Wisconsin counties ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2024 ACS). This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide. The median across all 72 is 24.

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WisconsinAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

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

RANKPLACESTATEPOPDIVERSITY SCOREVS 1990

01Milwaukee County, WIWI924,21684+59%

02Racine County, WIWI198,91962+82%

03Kenosha County, WIWI168,44857+163%

04Dane County, WIWI590,37551+208%

05Brown County, WIWI275,80348+356%

06Sawyer County, WIWI18,84646+41%

07Forest County, WIWI9,57445+82%

08Rock County, WIWI166,47244+167%

09Sheboygan County, WIWI118,04742+311%

10Menominee County, WIWI4,19940+64%

11Ashland County, WIWI16,20340+80%

12Walworth County, WIWI106,12737+252%

13Bayfield County, WIWI16,78735+60%

14Trempealeau County, WIWI31,17135+2153%

15Outagamie County, WIWI195,89434+303%

16Winnebago County, WIWI174,21834+369%

17Shawano County, WIWI41,56034+172%

18Waukesha County, WIWI417,21034+328%

19Vilas County, WIWI23,76133+57%

20Jackson County, WIWI20,99933+169%

21Fond du Lac County, WIWI104,66932+457%

22Marathon County, WIWI139,43231+350%

23Sauk County, WIWI66,65231+923%

24Jefferson County, WIWI86,50529+356%

25Eau Claire County, WIWI109,03329+208%

26Manitowoc County, WIWI81,71029+381%

27Waushara County, WIWI25,22329+338%

28Dodge County, WIWI89,09729+300%

29La Crosse County, WIWI121,33929+176%

30Juneau County, WIWI26,64929+612%

31Calumet County, WIWI53,98229+681%

32Adams County, WIWI21,75228+112%

33Monroe County, WIWI46,57227+452%

34Portage County, WIWI71,94325+306%

35Ozaukee County, WIWI94,34625+429%

36Burnett County, WIWI17,22324+127%

37Douglas County, WIWI43,99024+186%

38Lafayette County, WIWI17,47824+1785%

39Washington County, WIWI139,23823+750%

40Wood County, WIWI74,06023+395%

41Columbia County, WIWI58,13223+402%

42Dunn County, WIWI46,22322+205%

43Green Lake County, WIWI19,30522+466%

44Clark County, WIWI35,05222+984%

45Barron County, WIWI46,48422+728%

46Pierce County, WIWI43,51920+406%

47St. Croix County, WIWI98,27620+682%

48Door County, WIWI30,61620+544%

49Langlade County, WIWI19,53420+518%

50Green County, WIWI37,22719+782%

51Kewaunee County, WIWI20,75819+774%

52Richland County, WIWI17,03619+974%

53Marquette County, WIWI15,92718+265%

54Chippewa County, WIWI67,61418+442%

55Iowa County, WIWI23,95118+1819%

56Waupaca County, WIWI51,46118+438%

57Washburn County, WIWI17,08718+254%

58Crawford County, WIWI15,91017+413%

59Grant County, WIWI52,44617+510%

60Iron County, WIWI6,12717+1431%

61Polk County, WIWI45,80317+367%

62Lincoln County, WIWI28,40317+553%

63Rusk County, WIWI14,14617+209%

64Price County, WIWI13,98816+686%

65Oconto County, WIWI40,19516+430%

66Oneida County, WIWI38,13116+235%

67Marinette County, WIWI42,57416+634%

68Buffalo County, WIWI13,31815+833%

69Taylor County, WIWI20,11815+967%

70Pepin County, WIWI7,51314+646%

71Vernon County, WIWI31,44314+583%

72Florence County, WIWI4,74812+394%

SHOWING 1–72 OF 72

Download CSV (full list, 72 rows)How this score is calculated

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