RANKING · 2024 ACS · 72 SHOWN OF 72

Least racially diverse, Wisconsin counties

Wisconsin counties with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2024 ACS). This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

Flip the list · Most racially diverse, US counties →

WisconsinAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RANKPLACESTATEPOPDIVERSITY SCOREVS –

01Florence County, WIWI4,74812–

02Vernon County, WIWI31,44314–

03Pepin County, WIWI7,51314–

04Taylor County, WIWI20,11815–

05Buffalo County, WIWI13,31815–

06Marinette County, WIWI42,57416–

07Oneida County, WIWI38,13116–

08Oconto County, WIWI40,19516–

09Price County, WIWI13,98816–

10Rusk County, WIWI14,14617–

11Lincoln County, WIWI28,40317–

12Polk County, WIWI45,80317–

13Iron County, WIWI6,12717–

14Grant County, WIWI52,44617–

15Crawford County, WIWI15,91017–

16Washburn County, WIWI17,08718–

17Waupaca County, WIWI51,46118–

18Iowa County, WIWI23,95118–

19Chippewa County, WIWI67,61418–

20Marquette County, WIWI15,92718–

21Richland County, WIWI17,03619–

22Kewaunee County, WIWI20,75819–

23Green County, WIWI37,22719–

24Langlade County, WIWI19,53420–

25Door County, WIWI30,61620–

26St. Croix County, WIWI98,27620–

27Pierce County, WIWI43,51920–

28Barron County, WIWI46,48422–

29Clark County, WIWI35,05222–

30Green Lake County, WIWI19,30522–

31Dunn County, WIWI46,22322–

32Columbia County, WIWI58,13223–

33Wood County, WIWI74,06023–

34Washington County, WIWI139,23823–

35Lafayette County, WIWI17,47824–

36Douglas County, WIWI43,99024–

37Burnett County, WIWI17,22324–

38Ozaukee County, WIWI94,34625–

39Portage County, WIWI71,94325–

40Monroe County, WIWI46,57227–

41Adams County, WIWI21,75228–

42Calumet County, WIWI53,98229–

43Juneau County, WIWI26,64929–

44La Crosse County, WIWI121,33929–

45Dodge County, WIWI89,09729–

46Waushara County, WIWI25,22329–

47Manitowoc County, WIWI81,71029–

48Eau Claire County, WIWI109,03329–

49Jefferson County, WIWI86,50529–

50Sauk County, WIWI66,65231–

51Marathon County, WIWI139,43231–

52Fond du Lac County, WIWI104,66932–

53Jackson County, WIWI20,99933–

54Vilas County, WIWI23,76133–

55Waukesha County, WIWI417,21034–

56Shawano County, WIWI41,56034–

57Winnebago County, WIWI174,21834–

58Outagamie County, WIWI195,89434–

59Trempealeau County, WIWI31,17135–

60Bayfield County, WIWI16,78735–

61Walworth County, WIWI106,12737–

62Ashland County, WIWI16,20340–

63Menominee County, WIWI4,19940–

64Sheboygan County, WIWI118,04742–

65Rock County, WIWI166,47244–

66Forest County, WIWI9,57445–

67Sawyer County, WIWI18,84646–

68Brown County, WIWI275,80348–

69Dane County, WIWI590,37551–

70Kenosha County, WIWI168,44857–

71Racine County, WIWI198,91962–

72Milwaukee County, WIWI924,21684–

SHOWING 1–72 OF 72

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

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES