RANKING · 2010 CENSUS · 83 SHOWN OF 83

Largest households, Michigan counties · 2010

Michigan counties ranked by average household size (2010 ACS). This list covers the 83 counties in Michigan that qualify, ranked against each other statewide.

MichiganAll 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 –

01Lake County, MIMI13,1822.78–

02Ottawa County, MIMI308,4592.74–

03St. Joseph County, MIMI60,9682.71–

04Montcalm County, MIMI69,4062.68–

05Wayne County, MIMI1,769,0382.67–

06Lapeer County, MIMI89,5162.67–

07Livingston County, MIMI197,3152.67–

08Ionia County, MIMI66,5572.63–

09Allegan County, MIMI123,1882.62–

10Ogemaw County, MIMI21,1212.62–

11Branch County, MIMI45,9932.61–

12Osceola County, MIMI23,5162.61–

13Barry County, MIMI63,9912.60–

14Clinton County, MIMI80,4322.60–

15Hillsdale County, MIMI45,7382.60–

16Monroe County, MIMI156,0042.60–

17Van Buren County, MIMI76,0712.59–

18Gratiot County, MIMI41,1902.58–

19Kent County, MIMI675,2322.58–

20Oceana County, MIMI27,1772.58–

21Cass County, MIMI51,6772.57–

22Lenawee County, MIMI97,7792.57–

23Saginaw County, MIMI187,6882.57–

24Shiawassee County, MIMI67,6812.57–

25Missaukee County, MIMI15,2742.54–

26Newaygo County, MIMI51,6222.54–

27Sanilac County, MIMI40,0832.54–

28Wexford County, MIMI34,4452.54–

29Genesee County, MIMI401,0932.53–

30Isabella County, MIMI64,6912.53–

31Muskegon County, MIMI177,9012.53–

32St. Clair County, MIMI160,4862.53–

33Tuscola County, MIMI52,6802.53–

34Jackson County, MIMI159,5522.52–

35Macomb County, MIMI886,2212.51–

36Calhoun County, MIMI133,4082.49–

37Oakland County, MIMI1,288,3372.47–

38Eaton County, MIMI109,5812.46–

39Otsego County, MIMI26,0802.46–

40Berrien County, MIMI152,4442.45–

41Marquette County, MIMI68,0642.44–

42Midland County, MIMI83,7542.44–

43Alcona County, MIMI10,5562.43–

44Bay County, MIMI102,1232.41–

45Kalamazoo County, MIMI263,7952.41–

46Ingham County, MIMI289,7092.40–

47Grand Traverse County, MIMI96,7292.40–

48Baraga County, MIMI8,1692.39–

49Washtenaw County, MIMI370,2142.38–

50Benzie County, MIMI18,5682.35–

51Crawford County, MIMI13,7222.35–

52Houghton County, MIMI37,8422.35–

53Clare County, MIMI31,5432.34–

54Kalkaska County, MIMI18,6932.34–

55Mecosta County, MIMI42,3202.34–

56Antrim County, MIMI24,6982.33–

57Arenac County, MIMI15,0682.33–

58Emmet County, MIMI33,7752.32–

59Iosco County, MIMI25,2662.32–

60Mason County, MIMI29,0402.32–

61Huron County, MIMI30,5302.31–

62Dickinson County, MIMI25,8272.29–

63Schoolcraft County, MIMI8,1872.29–

64Chippewa County, MIMI36,0812.28–

65Leelanau County, MIMI22,9822.28–

66Gladwin County, MIMI26,0772.27–

67Montmorency County, MIMI9,8422.27–

68Charlevoix County, MIMI26,0362.26–

69Delta County, MIMI36,5822.25–

70Alger County, MIMI8,6412.24–

71Cheboygan County, MIMI25,7932.24–

72Mackinac County, MIMI11,2362.24–

73Luce County, MIMI6,3392.23–

74Keweenaw County, MIMI2,1862.22–

75Alpena County, MIMI28,8532.21–

76Manistee County, MIMI25,6562.20–

77Menominee County, MIMI22,9412.19–

78Oscoda County, MIMI8,7232.17–

79Roscommon County, MIMI23,9142.17–

80Presque Isle County, MIMI13,1282.16–

81Iron County, MIMI11,7572.15–

82Gogebic County, MIMI14,2852.07–

83Ontonagon County, MIMI5,8232.05–

SHOWING 1–83 OF 83

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