RANKING · 2010 CENSUS · 120 SHOWN OF 120

Largest Irish population, Kentucky counties · 2010

Kentucky 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 120 counties in Kentucky that qualify, ranked against each other statewide.

KentuckyAll 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

01Jefferson County, KYKY795,222103,555–

02Fayette County, KYKY329,75139,145–

03Kenton County, KYKY175,77931,313–

04Boone County, KYKY145,31621,387–

05Campbell County, KYKY95,44116,347–

06Warren County, KYKY149,37512,982–

07Madison County, KYKY101,69612,957–

08Hardin County, KYKY113,48212,817–

09Daviess County, KYKY104,89811,722–

10Bullitt County, KYKY86,45410,901–

11McCracken County, KYKY67,5539,599–

12Boyd County, KYKY47,7519,374–

13Oldham County, KYKY70,9869,040–

14Laurel County, KYKY63,7467,448–

15Pulaski County, KYKY67,3847,397–

16Pike County, KYKY54,7217,302–

17Franklin County, KYKY52,6497,263–

18Jessamine County, KYKY57,1477,166–

19Christian County, KYKY70,1157,019–

20Greenup County, KYKY35,2136,838–

21Scott County, KYKY62,2626,386–

22Shelby County, KYKY51,2436,190–

23Nelson County, KYKY49,0366,049–

24Henderson County, KYKY44,2555,821–

25Meade County, KYKY30,6995,518–

26Whitley County, KYKY37,2975,309–

27Graves County, KYKY37,0505,056–

28Calloway County, KYKY39,4214,961–

29Hopkins County, KYKY45,1274,923–

30Clark County, KYKY37,8884,864–

31Marshall County, KYKY31,6594,682–

32Grant County, KYKY26,1814,434–

33Floyd County, KYKY34,4014,133–

34Breckinridge County, KYKY21,5034,080–

35Carter County, KYKY26,1494,035–

36Boyle County, KYKY31,6323,821–

37Muhlenberg County, KYKY30,6343,790–

38Harlan County, KYKY24,7253,634–

39Anderson County, KYKY25,2253,542–

40Knox County, KYKY29,5323,458–

41Grayson County, KYKY27,4063,373–

42Woodford County, KYKY27,8833,305–

43Barren County, KYKY45,6413,277–

44Wayne County, KYKY19,5973,163–

45Logan County, KYKY28,6693,054–

46Taylor County, KYKY26,7633,018–

47Rowan County, KYKY24,4762,992–

48Mercer County, KYKY23,7332,965–

49Montgomery County, KYKY28,8222,927–

50Bourbon County, KYKY20,2432,877–

51Pendleton County, KYKY14,8002,874–

52Lawrence County, KYKY15,7652,755–

53Fleming County, KYKY15,7872,726–

54Garrard County, KYKY18,2072,680–

55Harrison County, KYKY19,6272,663–

56Johnson County, KYKY22,0512,574–

57Morgan County, KYKY14,4152,573–

58Mason County, KYKY16,9362,514–

59Spencer County, KYKY20,9982,498–

60Marion County, KYKY20,1152,476–

61Perry County, KYKY26,5552,465–

62Hart County, KYKY20,1172,340–

63Allen County, KYKY22,5362,333–

64McCreary County, KYKY17,1242,291–

65Lincoln County, KYKY25,3532,286–

66Owen County, KYKY11,6012,209–

67Henry County, KYKY16,4472,049–

68Trigg County, KYKY14,5121,997–

69Bath County, KYKY13,1761,946–

70Ohio County, KYKY23,9341,907–

71Rockcastle County, KYKY16,1481,876–

72Letcher County, KYKY19,9521,852–

73Adair County, KYKY19,4231,824–

74Bell County, KYKY22,8291,764–

75Gallatin County, KYKY8,8401,740–

76Bracken County, KYKY8,5111,726–

77Caldwell County, KYKY12,6091,715–

78Lewis County, KYKY12,9011,707–

79Clay County, KYKY19,4651,681–

80Russell County, KYKY18,6081,622–

81Larue County, KYKY15,1841,613–

82Carroll County, KYKY11,1411,610–

83Union County, KYKY12,8391,560–

84Webster County, KYKY12,9291,508–

85Estill County, KYKY13,9621,476–

86Magoffin County, KYKY11,1101,435–

87Todd County, KYKY12,9721,421–

88Ballard County, KYKY7,5941,385–

89Trimble County, KYKY8,7011,342–

90Powell County, KYKY12,8121,310–

91Edmonson County, KYKY12,7491,295–

92Lyon County, KYKY9,1231,283–

93Washington County, KYKY12,3681,275–

94Casey County, KYKY16,2051,252–

95Metcalfe County, KYKY10,5831,233–

96Crittenden County, KYKY8,8071,210–

97Breathitt County, KYKY12,5581,192–

98Simpson County, KYKY20,7881,187–

99Jackson County, KYKY13,3251,181–

100Livingston County, KYKY8,8631,161–

101Martin County, KYKY10,6971,157–

102Butler County, KYKY12,5201,147–

103Green County, KYKY11,6441,140–

104Menifee County, KYKY6,4301,129–

105Knott County, KYKY13,3211,111–

106Elliott County, KYKY7,265904–

107Monroe County, KYKY11,191882–

108McLean County, KYKY9,064872–

109Lee County, KYKY7,297841–

110Wolfe County, KYKY6,298821–

111Hancock County, KYKY9,050811–

112Leslie County, KYKY9,627793–

113Nicholas County, KYKY7,949791–

114Clinton County, KYKY9,139682–

115Fulton County, KYKY6,218640–

116Hickman County, KYKY4,372616–

117Carlisle County, KYKY4,747608–

118Owsley County, KYKY3,932590–

119Cumberland County, KYKY5,992444–

120Robertson County, KYKY2,325374–

SHOWING 1–120 OF 120

Download CSV (full list, 120 rows)

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