RANKING · 2020 CENSUS · 83 SHOWN OF 83

Highest Irish population share, Michigan counties · 2020

Michigan counties ranked by the share of all residents who are Irish ancestry (2020 American Community Survey). A concentration measure: Irish residents as a percentage of total population. This list covers the 83 counties in Michigan that qualify, ranked against each other statewide. The median across all 83 is 11.0%.

Irish Americans: full group profile →

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH SHAREVS 2010

01Crawford County, MIMI13,72215.2%−3.0 pts

02Shiawassee County, MIMI67,68115.0%−0.4 pts

03Charlevoix County, MIMI26,03614.9%−1.8 pts

04Livingston County, MIMI197,31514.8%−2.8 pts

05Jackson County, MIMI159,55214.5%−0.7 pts

06Otsego County, MIMI26,08014.5%−1.8 pts

07Grand Traverse County, MIMI96,72914.3%−0.5 pts

08Cheboygan County, MIMI25,79314.2%+1.4 pts

09Antrim County, MIMI24,69814.1%−0.6 pts

10Montmorency County, MIMI9,84213.9%−1.1 pts

11Alcona County, MIMI10,55613.8%+0.6 pts

12Eaton County, MIMI109,58113.5%−1.2 pts

13Lapeer County, MIMI89,51613.5%−1.7 pts

14Leelanau County, MIMI22,98213.3%+1.1 pts

15Clare County, MIMI31,54313.0%−2.9 pts

16Arenac County, MIMI15,06812.9%+0.5 pts

17St. Clair County, MIMI160,48612.9%−2.1 pts

18Benzie County, MIMI18,56812.8%−3.5 pts

19Luce County, MIMI6,33912.5%+1.0 pts

20Kalkaska County, MIMI18,69312.4%0.0 pts

21Clinton County, MIMI80,43212.4%−1.1 pts

22Isabella County, MIMI64,69112.2%−4.5 pts

23Monroe County, MIMI156,00412.1%−3.1 pts

24Van Buren County, MIMI76,07112.0%−2.6 pts

25Osceola County, MIMI23,51611.9%−0.8 pts

26Roscommon County, MIMI23,91411.9%−1.3 pts

27Ionia County, MIMI66,55711.8%−1.9 pts

28Mecosta County, MIMI42,32011.8%−3.6 pts

29Iosco County, MIMI25,26611.6%−2.7 pts

30Emmet County, MIMI33,77511.5%−5.8 pts

31Sanilac County, MIMI40,08311.5%−0.7 pts

32Wexford County, MIMI34,44511.4%−3.7 pts

33Cass County, MIMI51,67711.4%−2.8 pts

34Midland County, MIMI83,75411.4%−2.6 pts

35Hillsdale County, MIMI45,73811.3%−3.5 pts

36Missaukee County, MIMI15,27411.3%−1.7 pts

37Branch County, MIMI45,99311.2%−1.2 pts

38Ogemaw County, MIMI21,12111.2%−3.5 pts

39Berrien County, MIMI152,44411.2%−1.8 pts

40Ingham County, MIMI289,70911.1%−1.9 pts

41Oakland County, MIMI1,288,33711.0%−1.9 pts

42Kalamazoo County, MIMI263,79511.0%−2.4 pts

43Calhoun County, MIMI133,40810.7%−0.6 pts

44Marquette County, MIMI68,06410.7%−0.6 pts

45Lake County, MIMI13,18210.6%−0.7 pts

46Gladwin County, MIMI26,07710.6%−3.5 pts

47Washtenaw County, MIMI370,21410.6%−1.4 pts

48Oscoda County, MIMI8,72310.4%−4.4 pts

49Ontonagon County, MIMI5,82310.4%−0.4 pts

50Genesee County, MIMI401,09310.2%−0.8 pts

51Newaygo County, MIMI51,62210.1%−1.6 pts

52Macomb County, MIMI886,22110.1%−1.8 pts

53Lenawee County, MIMI97,77910.1%−4.5 pts

54Tuscola County, MIMI52,68010.1%−2.4 pts

55Mason County, MIMI29,04010.1%−3.1 pts

56Montcalm County, MIMI69,4069.9%−3.8 pts

57Delta County, MIMI36,5829.9%−2.4 pts

58Bay County, MIMI102,1239.9%−2.9 pts

59Kent County, MIMI675,2329.9%−2.1 pts

60Barry County, MIMI63,9919.9%−2.1 pts

61Dickinson County, MIMI25,8279.9%−0.6 pts

62Mackinac County, MIMI11,2369.7%−2.3 pts

63Saginaw County, MIMI187,6889.6%−0.5 pts

64Huron County, MIMI30,5309.6%−1.8 pts

65Chippewa County, MIMI36,0819.4%−2.5 pts

66St. Joseph County, MIMI60,9689.4%−0.6 pts

67Alpena County, MIMI28,8539.2%−1.4 pts

68Oceana County, MIMI27,1779.1%−3.4 pts

69Manistee County, MIMI25,6569.1%−3.0 pts

70Alger County, MIMI8,6419.1%−2.4 pts

71Gratiot County, MIMI41,1909.0%−4.1 pts

72Ottawa County, MIMI308,4598.9%−0.9 pts

73Allegan County, MIMI123,1888.7%−2.1 pts

74Schoolcraft County, MIMI8,1878.6%−1.5 pts

75Presque Isle County, MIMI13,1288.4%−1.2 pts

76Menominee County, MIMI22,9418.4%0.0 pts

77Muskegon County, MIMI177,9018.3%−2.5 pts

78Houghton County, MIMI37,8427.6%−2.9 pts

79Keweenaw County, MIMI2,1867.5%+2.9 pts

80Iron County, MIMI11,7577.4%−0.9 pts

81Wayne County, MIMI1,769,0387.0%−1.3 pts

82Baraga County, MIMI8,1696.9%−1.4 pts

83Gogebic County, MIMI14,2856.1%−2.7 pts

SHOWING 1–83 OF 83

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS