RANKING · 2024 ACS · 83 SHOWN OF 83

Largest Irish population, Michigan counties

Michigan counties ranked by the number of residents who are Irish ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 83 counties in Michigan that qualify, ranked against each other statewide.

Irish Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPIRISH POPULATIONVS 2010

01Oakland County, MIMI1,288,337135,151−13%

02Wayne County, MIMI1,769,038119,192−24%

03Macomb County, MIMI886,22183,865−16%

04Kent County, MIMI675,23261,057−15%

05Genesee County, MIMI401,09344,446−7%

06Washtenaw County, MIMI370,21437,837−8%

07Ingham County, MIMI289,70929,394−19%

08Livingston County, MIMI197,31529,046−9%

09Kalamazoo County, MIMI263,79527,440−17%

10Ottawa County, MIMI308,45924,567−3%

11Jackson County, MIMI159,55222,808−7%

12St. Clair County, MIMI160,48620,608−17%

13Saginaw County, MIMI187,68818,050−12%

14Monroe County, MIMI156,00417,887−23%

15Berrien County, MIMI152,44415,856−22%

16Muskegon County, MIMI177,90114,676−21%

17Eaton County, MIMI109,58113,842−13%

18Grand Traverse County, MIMI96,72913,672+7%

19Calhoun County, MIMI133,40812,694−18%

20Lapeer County, MIMI89,51611,047−19%

21Lenawee County, MIMI97,77910,771−27%

22Allegan County, MIMI123,18810,407−14%

23Midland County, MIMI83,75410,153−13%

24Clinton County, MIMI80,43210,044+0%

25Bay County, MIMI102,12310,039−28%

26Shiawassee County, MIMI67,6819,757−11%

27Van Buren County, MIMI76,0718,200−27%

28Isabella County, MIMI64,6918,191−29%

29Montcalm County, MIMI69,4067,539−13%

30Ionia County, MIMI66,5577,385−16%

31Barry County, MIMI63,9916,862−4%

32Marquette County, MIMI68,0646,760−10%

33Tuscola County, MIMI52,6806,190−12%

34Cass County, MIMI51,6775,329−28%

35Newaygo County, MIMI51,6225,197−10%

36Sanilac County, MIMI40,0835,145−4%

37St. Joseph County, MIMI60,9685,083−17%

38Hillsdale County, MIMI45,7384,853−30%

39Branch County, MIMI45,9934,832−16%

40Mecosta County, MIMI42,3204,554−31%

41Emmet County, MIMI33,7754,269−25%

42Otsego County, MIMI26,0803,964−0%

43Charlevoix County, MIMI26,0363,932−10%

44Clare County, MIMI31,5433,768−24%

45Chippewa County, MIMI36,0813,766−19%

46Gratiot County, MIMI41,1903,766−32%

47Cheboygan County, MIMI25,7933,547+4%

48Iosco County, MIMI25,2663,446−9%

49Delta County, MIMI36,5823,416−26%

50Houghton County, MIMI37,8423,205−16%

51Antrim County, MIMI24,6983,139−11%

52Huron County, MIMI30,5303,121−19%

53Wexford County, MIMI34,4453,020−39%

54Gladwin County, MIMI26,0772,967−19%

55Leelanau County, MIMI22,9822,883+8%

56Alpena County, MIMI28,8532,799−12%

57Mason County, MIMI29,0402,795−26%

58Manistee County, MIMI25,6562,789−8%

59Roscommon County, MIMI23,9142,766−16%

60Oceana County, MIMI27,1772,740−19%

61Benzie County, MIMI18,5682,455−15%

62Ogemaw County, MIMI21,1212,419−25%

63Dickinson County, MIMI25,8272,407−13%

64Kalkaska County, MIMI18,6932,405+11%

65Osceola County, MIMI23,5162,237−26%

66Crawford County, MIMI13,7222,091−20%

67Menominee County, MIMI22,9411,862−8%

68Arenac County, MIMI15,0681,774−13%

69Alcona County, MIMI10,5561,526+3%

70Missaukee County, MIMI15,2741,455−25%

71Presque Isle County, MIMI13,1281,435+9%

72Montmorency County, MIMI9,8421,257−16%

73Lake County, MIMI13,1821,251−5%

74Iron County, MIMI11,7571,235+24%

75Gogebic County, MIMI14,2851,229−15%

76Mackinac County, MIMI11,2361,200−11%

77Alger County, MIMI8,641990−10%

78Oscoda County, MIMI8,723964−27%

79Schoolcraft County, MIMI8,187867+0%

80Luce County, MIMI6,339780+1%

81Baraga County, MIMI8,169646−13%

82Ontonagon County, MIMI5,823621−17%

83Keweenaw County, MIMI2,186117+19%

SHOWING 1–83 OF 83

Download CSV (full list, 83 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES