RANKING · 2020 CENSUS · 72 SHOWN OF 72

Largest households, Wisconsin counties · 2020

Wisconsin counties ranked by average household size (2023 ACS). This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

WisconsinAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR2010 2020 2024

RANKPLACESTATEPOPAVERAGE HOUSEHOLD SIZEVS 2000

01Menominee County, WIWI4,1993.23–

02Clark County, WIWI35,0522.64–

03St. Croix County, WIWI98,2762.56–

04Kenosha County, WIWI168,4482.55–

05Monroe County, WIWI46,5722.51–

06Pierce County, WIWI43,5192.50–

07Vernon County, WIWI31,4432.50–

08Calumet County, WIWI53,9822.49–

09Waukesha County, WIWI417,2102.49–

10Washington County, WIWI139,2382.46–

11Outagamie County, WIWI195,8942.46–

12Rock County, WIWI166,4722.45–

13Kewaunee County, WIWI20,7582.45–

14Lafayette County, WIWI17,4782.45–

15Racine County, WIWI198,9192.45–

16Jefferson County, WIWI86,5052.44–

17Grant County, WIWI52,4462.43–

18Walworth County, WIWI106,1272.43–

19Milwaukee County, WIWI924,2162.42–

20Brown County, WIWI275,8032.41–

21Ozaukee County, WIWI94,3462.41–

22Eau Claire County, WIWI109,0332.41–

23Dunn County, WIWI46,2232.41–

24Trempealeau County, WIWI31,1712.40–

25Marathon County, WIWI139,4322.39–

26Dodge County, WIWI89,0972.39–

27Green County, WIWI37,2272.39–

28Iowa County, WIWI23,9512.39–

29Sauk County, WIWI66,6522.37–

30Fond du Lac County, WIWI104,6692.37–

31Chippewa County, WIWI67,6142.36–

32La Crosse County, WIWI121,3392.35–

33Sheboygan County, WIWI118,0472.35–

34Shawano County, WIWI41,5602.34–

35Portage County, WIWI71,9432.34–

36Jackson County, WIWI20,9992.34–

37Barron County, WIWI46,4842.33–

38Dane County, WIWI590,3752.33–

39Taylor County, WIWI20,1182.33–

40Polk County, WIWI45,8032.31–

41Oconto County, WIWI40,1952.31–

42Green Lake County, WIWI19,3052.31–

43Ashland County, WIWI16,2032.30–

44Columbia County, WIWI58,1322.30–

45Crawford County, WIWI15,9102.30–

46Pepin County, WIWI7,5132.29–

47Winnebago County, WIWI174,2182.29–

48Waushara County, WIWI25,2232.28–

49Juneau County, WIWI26,6492.28–

50Manitowoc County, WIWI81,7102.26–

51Buffalo County, WIWI13,3182.26–

52Richland County, WIWI17,0362.24–

53Marquette County, WIWI15,9272.24–

54Douglas County, WIWI43,9902.23–

55Langlade County, WIWI19,5342.22–

56Oneida County, WIWI38,1312.22–

57Forest County, WIWI9,5742.21–

58Waupaca County, WIWI51,4612.20–

59Wood County, WIWI74,0602.20–

60Rusk County, WIWI14,1462.16–

61Lincoln County, WIWI28,4032.13–

62Washburn County, WIWI17,0872.13–

63Bayfield County, WIWI16,7872.10–

64Burnett County, WIWI17,2232.10–

65Adams County, WIWI21,7522.09–

66Florence County, WIWI4,7482.09–

67Marinette County, WIWI42,5742.09–

68Sawyer County, WIWI18,8462.05–

69Door County, WIWI30,6162.03–

70Vilas County, WIWI23,7611.99–

71Price County, WIWI13,9881.97–

72Iron County, WIWI6,1271.94–

SHOWING 1–72 OF 72

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES