RANKING · 2020 CENSUS · 95 SHOWN OF 95

Largest Scotch-Irish population, Tennessee counties · 2020

Tennessee counties ranked by the number of residents who are Scotch-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

RANKPLACESTATEPOPSCOTCH-IRISH POPULATIONVS 2000

01Knox County, TNTN511,45317,633–

02Davidson County, TNTN745,90411,539–

03Shelby County, TNTN910,22610,928–

04Sullivan County, TNTN163,7596,323–

05Rutherford County, TNTN386,3526,216–

06Hamilton County, TNTN390,8336,212–

07Williamson County, TNTN272,0615,765–

08Blount County, TNTN143,8204,898–

09Sevier County, TNTN101,3424,350–

10Sumner County, TNTN215,5383,945–

11Washington County, TNTN141,1993,529–

12Wilson County, TNTN175,0332,773–

13Anderson County, TNTN82,0662,699–

14Montgomery County, TNTN249,9352,506–

15Bradley County, TNTN115,4652,338–

16Madison County, TNTN100,7902,009–

17Jefferson County, TNTN60,0241,935–

18Maury County, TNTN118,1311,934–

19Roane County, TNTN57,3951,642–

20Carter County, TNTN57,3611,616–

21Putnam County, TNTN86,6121,558–

22Hamblen County, TNTN68,8431,496–

23Hawkins County, TNTN59,5591,468–

24Greene County, TNTN73,8311,382–

25Loudon County, TNTN63,7641,272–

26Robertson County, TNTN80,1751,268–

27Cumberland County, TNTN66,3001,145–

28Franklin County, TNTN45,5791,082–

29Campbell County, TNTN40,2901,049–

30Tipton County, TNTN62,2871,022–

31Dyer County, TNTN36,3201,010–

32Monroe County, TNTN49,7301,005–

33Lawrence County, TNTN46,914870–

34Gibson County, TNTN51,779864–

35McMinn County, TNTN57,404860–

36Marshall County, TNTN38,071850–

37Bedford County, TNTN55,273811–

38Johnson County, TNTN18,718799–

39Fayette County, TNTN45,071745–

40Lincoln County, TNTN36,853740–

41Dickson County, TNTN58,662706–

42Coffee County, TNTN62,419677–

43Morgan County, TNTN22,160674–

44Grainger County, TNTN25,739672–

45Giles County, TNTN31,433668–

46Scott County, TNTN22,671664–

47Rhea County, TNTN34,844564–

48Cocke County, TNTN37,889535–

49Unicoi County, TNTN17,856520–

50Marion County, TNTN29,804514–

51White County, TNTN29,612513–

52Cheatham County, TNTN42,778511–

53Carroll County, TNTN29,200495–

54Warren County, TNTN43,717438–

55Fentress County, TNTN20,322437–

56Claiborne County, TNTN33,229422–

57Stewart County, TNTN14,439421–

58Macon County, TNTN27,663419–

59Union County, TNTN21,450415–

60McNairy County, TNTN26,236408–

61Humphreys County, TNTN19,646403–

62Henderson County, TNTN28,518385–

63Polk County, TNTN18,592381–

64Bledsoe County, TNTN15,920376–

65Obion County, TNTN30,067374–

66Smith County, TNTN20,981358–

67Weakley County, TNTN33,261341–

68Henry County, TNTN32,896327–

69Jackson County, TNTN12,466309–

70DeKalb County, TNTN21,873295–

71Sequatchie County, TNTN17,861284–

72Hickman County, TNTN26,219280–

73Hardin County, TNTN27,983274–

74Cannon County, TNTN15,296270–

75Overton County, TNTN23,787235–

76Hardeman County, TNTN25,274228–

77Benton County, TNTN16,183213–

78Lewis County, TNTN13,487197–

79Grundy County, TNTN14,116196–

80Lauderdale County, TNTN24,617184–

81Chester County, TNTN17,994181–

82Meigs County, TNTN14,186179–

83Wayne County, TNTN16,416172–

84Clay County, TNTN7,821143–

85Crockett County, TNTN14,006142–

86Perry County, TNTN9,126132–

87Decatur County, TNTN11,820107–

88Van Buren County, TNTN6,87490–

89Lake County, TNTN6,24986–

90Haywood County, TNTN17,04284–

91Trousdale County, TNTN12,62363–

92Houston County, TNTN8,47961–

93Moore County, TNTN6,92058–

94Pickett County, TNTN5,21952–

95Hancock County, TNTN7,07546–

SHOWING 1–95 OF 95

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