RANKING · 2020 CENSUS · 95 SHOWN OF 95

Largest Irish population, Tennessee counties · 2020

Tennessee 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 95 counties in Tennessee that qualify, ranked against each other statewide.

TennesseeAll 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

01Davidson County, TNTN745,90454,111–

02Knox County, TNTN511,45348,418–

03Shelby County, TNTN910,22647,540–

04Hamilton County, TNTN390,83337,361–

05Rutherford County, TNTN386,35229,604–

06Williamson County, TNTN272,06126,253–

07Montgomery County, TNTN249,93519,928–

08Sullivan County, TNTN163,75919,045–

09Sumner County, TNTN215,53818,909–

10Wilson County, TNTN175,03316,314–

11Washington County, TNTN141,19914,585–

12Blount County, TNTN143,82013,479–

13Bradley County, TNTN115,46511,944–

14Sevier County, TNTN101,34211,611–

15Anderson County, TNTN82,0667,496–

16Maury County, TNTN118,1317,337–

17Robertson County, TNTN80,1757,254–

18Madison County, TNTN100,7907,181–

19Putnam County, TNTN86,6127,088–

20Cumberland County, TNTN66,3006,755–

21Greene County, TNTN73,8316,513–

22Dickson County, TNTN58,6626,503–

23McMinn County, TNTN57,4046,418–

24Tipton County, TNTN62,2875,944–

25Monroe County, TNTN49,7305,929–

26Jefferson County, TNTN60,0245,781–

27Loudon County, TNTN63,7645,773–

28Coffee County, TNTN62,4195,706–

29Hawkins County, TNTN59,5595,569–

30Carter County, TNTN57,3615,479–

31Roane County, TNTN57,3955,413–

32Gibson County, TNTN51,7794,993–

33Cheatham County, TNTN42,7784,931–

34Dyer County, TNTN36,3204,917–

35Lawrence County, TNTN46,9144,793–

36Hamblen County, TNTN68,8434,631–

37Bedford County, TNTN55,2734,576–

38Claiborne County, TNTN33,2294,068–

39Warren County, TNTN43,7174,053–

40Rhea County, TNTN34,8443,759–

41Obion County, TNTN30,0673,708–

42Franklin County, TNTN45,5793,633–

43Campbell County, TNTN40,2903,583–

44Giles County, TNTN31,4333,573–

45Fayette County, TNTN45,0713,437–

46Marshall County, TNTN38,0713,426–

47Henry County, TNTN32,8963,369–

48Marion County, TNTN29,8043,307–

49Cocke County, TNTN37,8893,120–

50Hardin County, TNTN27,9833,044–

51Morgan County, TNTN22,1602,825–

52Lincoln County, TNTN36,8532,698–

53McNairy County, TNTN26,2362,686–

54Carroll County, TNTN29,2002,566–

55Polk County, TNTN18,5922,484–

56Fentress County, TNTN20,3222,436–

57Grainger County, TNTN25,7392,408–

58Union County, TNTN21,4502,364–

59Weakley County, TNTN33,2612,349–

60White County, TNTN29,6122,345–

61Macon County, TNTN27,6632,317–

62Wayne County, TNTN16,4162,292–

63Scott County, TNTN22,6712,285–

64Henderson County, TNTN28,5182,145–

65Lauderdale County, TNTN24,6172,107–

66Bledsoe County, TNTN15,9202,056–

67Johnson County, TNTN18,7182,035–

68Hickman County, TNTN26,2192,029–

69Cannon County, TNTN15,2961,808–

70Grundy County, TNTN14,1161,808–

71Unicoi County, TNTN17,8561,785–

72Hardeman County, TNTN25,2741,783–

73Meigs County, TNTN14,1861,783–

74DeKalb County, TNTN21,8731,778–

75Overton County, TNTN23,7871,700–

76Smith County, TNTN20,9811,643–

77Chester County, TNTN17,9941,624–

78Sequatchie County, TNTN17,8611,473–

79Humphreys County, TNTN19,6461,460–

80Stewart County, TNTN14,4391,446–

81Benton County, TNTN16,1831,444–

82Lewis County, TNTN13,4871,399–

83Trousdale County, TNTN12,6231,350–

84Crockett County, TNTN14,0061,324–

85Houston County, TNTN8,4791,146–

86Decatur County, TNTN11,8201,098–

87Jackson County, TNTN12,4661,013–

88Moore County, TNTN6,920870–

89Clay County, TNTN7,821747–

90Haywood County, TNTN17,042651–

91Lake County, TNTN6,249631–

92Van Buren County, TNTN6,874624–

93Perry County, TNTN9,126623–

94Hancock County, TNTN7,075516–

95Pickett County, TNTN5,219446–

SHOWING 1–95 OF 95

Download CSV (full list, 95 rows)

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