RANKING · 2020 CENSUS · 83 SHOWN OF 83

Largest households, Michigan counties · 2020

Michigan counties ranked by average household size (2023 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 2000

01Ottawa County, MIMI308,4592.67–

02Allegan County, MIMI123,1882.64–

03Ionia County, MIMI66,5572.64–

04Kent County, MIMI675,2322.62–

05Livingston County, MIMI197,3152.60–

06Clinton County, MIMI80,4322.59–

07Isabella County, MIMI64,6912.56–

08Lapeer County, MIMI89,5162.53–

09Muskegon County, MIMI177,9012.53–

10Oceana County, MIMI27,1772.53–

11Montcalm County, MIMI69,4062.52–

12Wexford County, MIMI34,4452.51–

13Benzie County, MIMI18,5682.50–

14Wayne County, MIMI1,769,0382.49–

15Alger County, MIMI8,6412.49–

16Mecosta County, MIMI42,3202.49–

17Barry County, MIMI63,9912.48–

18Clare County, MIMI31,5432.47–

19Macomb County, MIMI886,2212.47–

20Newaygo County, MIMI51,6222.47–

21St. Joseph County, MIMI60,9682.47–

22Van Buren County, MIMI76,0712.47–

23Branch County, MIMI45,9932.46–

24Kalamazoo County, MIMI263,7952.45–

25Kalkaska County, MIMI18,6932.45–

26Monroe County, MIMI156,0042.44–

27Oakland County, MIMI1,288,3372.44–

28Osceola County, MIMI23,5162.44–

29Shiawassee County, MIMI67,6812.43–

30Washtenaw County, MIMI370,2142.43–

31Hillsdale County, MIMI45,7382.42–

32Otsego County, MIMI26,0802.42–

33Cass County, MIMI51,6772.41–

34Lenawee County, MIMI97,7792.41–

35Missaukee County, MIMI15,2742.41–

36Calhoun County, MIMI133,4082.40–

37Eaton County, MIMI109,5812.40–

38Ingham County, MIMI289,7092.40–

39Midland County, MIMI83,7542.40–

40St. Clair County, MIMI160,4862.40–

41Houghton County, MIMI37,8422.39–

42Jackson County, MIMI159,5522.39–

43Grand Traverse County, MIMI96,7292.39–

44Berrien County, MIMI152,4442.38–

45Manistee County, MIMI25,6562.38–

46Chippewa County, MIMI36,0812.37–

47Tuscola County, MIMI52,6802.37–

48Genesee County, MIMI401,0932.35–

49Saginaw County, MIMI187,6882.34–

50Mason County, MIMI29,0402.33–

51Gratiot County, MIMI41,1902.31–

52Leelanau County, MIMI22,9822.31–

53Luce County, MIMI6,3392.31–

54Marquette County, MIMI68,0642.31–

55Emmet County, MIMI33,7752.30–

56Lake County, MIMI13,1822.30–

57Bay County, MIMI102,1232.29–

58Antrim County, MIMI24,6982.27–

59Sanilac County, MIMI40,0832.26–

60Arenac County, MIMI15,0682.25–

61Baraga County, MIMI8,1692.25–

62Cheboygan County, MIMI25,7932.24–

63Gladwin County, MIMI26,0772.24–

64Crawford County, MIMI13,7222.23–

65Charlevoix County, MIMI26,0362.21–

66Ogemaw County, MIMI21,1212.21–

67Huron County, MIMI30,5302.20–

68Oscoda County, MIMI8,7232.20–

69Alpena County, MIMI28,8532.18–

70Delta County, MIMI36,5822.18–

71Dickinson County, MIMI25,8272.17–

72Menominee County, MIMI22,9412.16–

73Schoolcraft County, MIMI8,1872.15–

74Iosco County, MIMI25,2662.11–

75Presque Isle County, MIMI13,1282.11–

76Iron County, MIMI11,7572.09–

77Roscommon County, MIMI23,9142.07–

78Montmorency County, MIMI9,8422.03–

79Ontonagon County, MIMI5,8232.03–

80Alcona County, MIMI10,5562.01–

81Gogebic County, MIMI14,2851.99–

82Mackinac County, MIMI11,2361.99–

83Keweenaw County, MIMI2,1861.94–

SHOWING 1–83 OF 83

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