RANKING · 2020 CENSUS · 72 SHOWN OF 72

Largest senior population, Wisconsin counties · 2020

Wisconsin counties home to the most residents aged 65 and over as of 2020. Ranked by number of people, not the senior share. This list covers the 72 counties in Wisconsin that qualify, ranked against each other statewide.

WisconsinAll states All rankings

SAME RANKING BYCities States Metros

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPRESIDENTS 65 AND OVERVS 2000

01Milwaukee County, WIWI924,216134,553+11%

02Dane County, WIWI590,37582,453+107%

03Waukesha County, WIWI417,21079,964+84%

04Brown County, WIWI275,80342,279+75%

05Racine County, WIWI198,91934,757+50%

06Outagamie County, WIWI195,89429,902+70%

07Winnebago County, WIWI174,21829,217+49%

08Rock County, WIWI166,47228,834+49%

09Washington County, WIWI139,23826,184+98%

10Kenosha County, WIWI168,44825,713+50%

11Marathon County, WIWI139,43225,538+56%

12Sheboygan County, WIWI118,04722,246+41%

13La Crosse County, WIWI121,33921,103+57%

14Walworth County, WIWI106,12720,068+68%

15Fond du Lac County, WIWI104,66919,979+43%

16Ozaukee County, WIWI94,34619,214+86%

17Eau Claire County, WIWI109,03317,894+57%

18Manitowoc County, WIWI81,71017,424+34%

19Dodge County, WIWI89,09716,949+41%

20Wood County, WIWI74,06016,065+39%

21Jefferson County, WIWI86,50515,172+62%

22St. Croix County, WIWI98,27614,375+131%

23Sauk County, WIWI66,65213,022+63%

24Portage County, WIWI71,94312,652+72%

25Chippewa County, WIWI67,61412,644+57%

26Waupaca County, WIWI51,46111,572+34%

27Columbia County, WIWI58,13211,322+50%

28Oneida County, WIWI38,13110,646+55%

29Barron County, WIWI46,48410,631+44%

30Marinette County, WIWI42,57410,537+38%

31Polk County, WIWI45,8039,984+60%

32Grant County, WIWI52,4469,684+28%

33Door County, WIWI30,6169,484+81%

34Shawano County, WIWI41,5608,954+31%

35Douglas County, WIWI43,9908,810+40%

36Oconto County, WIWI40,1958,377+55%

37Monroe County, WIWI46,5728,326+46%

38Calumet County, WIWI53,9828,243+89%

39Vilas County, WIWI23,7617,762+62%

40Dunn County, WIWI46,2237,484+67%

41Green County, WIWI37,2277,463+51%

42Pierce County, WIWI43,5196,735+90%

43Lincoln County, WIWI28,4036,714+38%

44Vernon County, WIWI31,4436,380+34%

45Clark County, WIWI35,0526,218+16%

46Waushara County, WIWI25,2236,121+37%

47Adams County, WIWI21,7525,957+53%

48Trempealeau County, WIWI31,1715,664+28%

49Juneau County, WIWI26,6495,654+39%

50Sawyer County, WIWI18,8465,181+78%

51Burnett County, WIWI17,2234,914+55%

52Langlade County, WIWI19,5344,906+26%

53Bayfield County, WIWI16,7874,826+96%

54Washburn County, WIWI17,0874,784+61%

55Iowa County, WIWI23,9514,755+56%

56Green Lake County, WIWI19,3054,487+25%

57Kewaunee County, WIWI20,7584,245+38%

58Jackson County, WIWI20,9994,172+47%

59Richland County, WIWI17,0364,048+31%

60Marquette County, WIWI15,9273,982+38%

61Price County, WIWI13,9883,922+32%

62Crawford County, WIWI15,9103,871+41%

63Taylor County, WIWI20,1183,849+29%

64Rusk County, WIWI14,1463,670+30%

65Ashland County, WIWI16,2033,409+27%

66Lafayette County, WIWI17,4783,114+22%

67Buffalo County, WIWI13,3182,982+29%

68Forest County, WIWI9,5742,380+23%

69Iron County, WIWI6,1271,955+23%

70Pepin County, WIWI7,5131,671+38%

71Florence County, WIWI4,7481,310+47%

72Menominee County, WIWI4,199661+71%

SHOWING 1–72 OF 72

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS