RANKING · 2010 CENSUS · 83 SHOWN OF 83

Largest Irish population, Michigan counties · 2010

Michigan counties ranked by the number of residents who are Irish ancestry, from the 2023 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.

MichiganAll states All rankings

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 2000

01Wayne County, MIMI1,769,038156,009–

02Oakland County, MIMI1,288,337155,400–

03Macomb County, MIMI886,22199,693–

04Kent County, MIMI675,23271,811–

05Genesee County, MIMI401,09347,731–

06Washtenaw County, MIMI370,21441,122–

07Ingham County, MIMI289,70936,494–

08Kalamazoo County, MIMI263,79533,185–

09Livingston County, MIMI197,31531,970–

10Ottawa County, MIMI308,45925,452–

11St. Clair County, MIMI160,48624,711–

12Jackson County, MIMI159,55224,545–

13Monroe County, MIMI156,00423,261–

14Saginaw County, MIMI187,68820,553–

15Berrien County, MIMI152,44420,430–

16Muskegon County, MIMI177,90118,681–

17Eaton County, MIMI109,58115,902–

18Calhoun County, MIMI133,40815,541–

19Lenawee County, MIMI97,77914,728–

20Bay County, MIMI102,12313,856–

21Lapeer County, MIMI89,51613,640–

22Grand Traverse County, MIMI96,72912,743–

23Allegan County, MIMI123,18812,090–

24Midland County, MIMI83,75411,644–

25Isabella County, MIMI64,69111,618–

26Van Buren County, MIMI76,07111,161–

27Shiawassee County, MIMI67,68110,967–

28Clinton County, MIMI80,43210,001–

29Ionia County, MIMI66,5578,840–

30Montcalm County, MIMI69,4068,713–

31Marquette County, MIMI68,0647,494–

32Cass County, MIMI51,6777,434–

33Barry County, MIMI63,9917,118–

34Tuscola County, MIMI52,6807,030–

35Hillsdale County, MIMI45,7386,971–

36Mecosta County, MIMI42,3206,567–

37St. Joseph County, MIMI60,9686,159–

38Newaygo County, MIMI51,6225,749–

39Branch County, MIMI45,9935,721–

40Emmet County, MIMI33,7755,679–

41Gratiot County, MIMI41,1905,561–

42Sanilac County, MIMI40,0835,359–

43Clare County, MIMI31,5434,975–

44Wexford County, MIMI34,4454,943–

45Chippewa County, MIMI36,0814,641–

46Delta County, MIMI36,5824,630–

47Charlevoix County, MIMI26,0364,380–

48Otsego County, MIMI26,0803,979–

49Huron County, MIMI30,5303,843–

50Houghton County, MIMI37,8423,817–

51Mason County, MIMI29,0403,791–

52Iosco County, MIMI25,2663,789–

53Gladwin County, MIMI26,0773,685–

54Antrim County, MIMI24,6983,531–

55Cheboygan County, MIMI25,7933,427–

56Oceana County, MIMI27,1773,387–

57Roscommon County, MIMI23,9143,288–

58Ogemaw County, MIMI21,1213,205–

59Alpena County, MIMI28,8533,195–

60Manistee County, MIMI25,6563,019–

61Osceola County, MIMI23,5163,008–

62Benzie County, MIMI18,5682,898–

63Dickinson County, MIMI25,8272,775–

64Leelanau County, MIMI22,9822,668–

65Crawford County, MIMI13,7222,605–

66Kalkaska County, MIMI18,6932,159–

67Arenac County, MIMI15,0682,050–

68Menominee County, MIMI22,9412,029–

69Missaukee County, MIMI15,2741,949–

70Montmorency County, MIMI9,8421,496–

71Alcona County, MIMI10,5561,482–

72Gogebic County, MIMI14,2851,448–

73Mackinac County, MIMI11,2361,352–

74Presque Isle County, MIMI13,1281,322–

75Lake County, MIMI13,1821,318–

76Oscoda County, MIMI8,7231,317–

77Alger County, MIMI8,6411,103–

78Iron County, MIMI11,757997–

79Schoolcraft County, MIMI8,187867–

80Luce County, MIMI6,339774–

81Ontonagon County, MIMI5,823752–

82Baraga County, MIMI8,169742–

83Keweenaw County, MIMI2,18698–

SHOWING 1–83 OF 83

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