RANKING · 1990 CENSUS · 83 SHOWN OF 83

Least racially diverse, Michigan counties · 1990

Michigan counties with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2023 ACS). This list covers the 83 counties in Michigan that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 2000

01Alpena County, MIMI28,8532−22%

02Keweenaw County, MIMI2,1863−75%

03Presque Isle County, MIMI13,1283+26%

04Otsego County, MIMI26,0803+2%

05Clare County, MIMI31,5433−20%

06Oscoda County, MIMI8,7233+25%

07Alcona County, MIMI10,5564+41%

08Gladwin County, MIMI26,0774+8%

09Roscommon County, MIMI23,9144+16%

10Missaukee County, MIMI15,2744−4%

11Dickinson County, MIMI25,8274+33%

12Iron County, MIMI11,7574−18%

13Montmorency County, MIMI9,8424+64%

14Ogemaw County, MIMI21,1215+9%

15Wexford County, MIMI34,4455+15%

16Huron County, MIMI30,5305−9%

17Osceola County, MIMI23,5165+35%

18Ontonagon County, MIMI5,8235+120%

19Hillsdale County, MIMI45,7385+9%

20Barry County, MIMI63,9915+8%

21Antrim County, MIMI24,6985+35%

22Menominee County, MIMI22,9415+98%

23Arenac County, MIMI15,0686−29%

24Charlevoix County, MIMI26,0366+77%

25Livingston County, MIMI197,3157+19%

26Kalkaska County, MIMI18,6937+116%

27Grand Traverse County, MIMI96,7297+25%

28Houghton County, MIMI37,8427−12%

29Delta County, MIMI36,5827+223%

30Shiawassee County, MIMI67,6817+32%

31Cheboygan County, MIMI25,7938+149%

32Clinton County, MIMI80,4328−11%

33Manistee County, MIMI25,6568−26%

34Branch County, MIMI45,9939−37%

35Gogebic County, MIMI14,2859+30%

36Emmet County, MIMI33,7759+103%

37Midland County, MIMI83,7549−6%

38Sanilac County, MIMI40,08310+20%

39Mason County, MIMI29,04010−0%

40Macomb County, MIMI886,22110−36%

41Crawford County, MIMI13,72210+52%

42Lapeer County, MIMI89,51611+0%

43Benzie County, MIMI18,56811+124%

44Monroe County, MIMI156,00411−1%

45Tuscola County, MIMI52,68011+23%

46Marquette County, MIMI68,06411+80%

47St. Joseph County, MIMI60,96812−31%

48St. Clair County, MIMI160,48612+6%

49Leelanau County, MIMI22,98212+28%

50Montcalm County, MIMI69,40613+11%

51Iosco County, MIMI25,26613+178%

52Mecosta County, MIMI42,32014+1%

53Isabella County, MIMI64,69114+4%

54Newaygo County, MIMI51,62215+15%

55Gratiot County, MIMI41,19015−25%

56Schoolcraft County, MIMI8,18715+98%

57Alger County, MIMI8,64116−15%

58Bay County, MIMI102,12316+14%

59Allegan County, MIMI123,18816−9%

60Luce County, MIMI6,33917−28%

61Eaton County, MIMI109,58118−20%

62Ottawa County, MIMI308,45919−19%

63Ionia County, MIMI66,55720+9%

64Cass County, MIMI51,67724+13%

65Jackson County, MIMI159,55224−0%

66Lenawee County, MIMI97,77925+12%

67Oakland County, MIMI1,288,33727−27%

68Oceana County, MIMI27,17727−0%

69Baraga County, MIMI8,16928+65%

70Van Buren County, MIMI76,07129−3%

71Kalamazoo County, MIMI263,79529−9%

72Kent County, MIMI675,23230−22%

73Lake County, MIMI13,18231+7%

74Calhoun County, MIMI133,40831−7%

75Mackinac County, MIMI11,23634+724%

76Muskegon County, MIMI177,90138−4%

77Washtenaw County, MIMI370,21439−16%

78Berrien County, MIMI152,44439−8%

79Chippewa County, MIMI36,08140+93%

80Ingham County, MIMI289,70943−3%

81Genesee County, MIMI401,09347−1%

82Saginaw County, MIMI187,68853+1%

83Wayne County, MIMI1,769,03866−4%

SHOWING 1–83 OF 83

Download CSV (full list, 83 rows)How this score is calculated

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