RANKING · 2010 CENSUS · 67 SHOWN OF 67

Highest Scottish population share, Pennsylvania counties · 2010

Pennsylvania counties ranked by the share of all residents who are Scottish ancestry (2023 American Community Survey). A concentration measure: Scottish residents as a percentage of total population. This list covers the 67 counties in Pennsylvania that qualify, ranked against each other statewide.

PennsylvaniaAll 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

RANKPLACESTATEPOPSCOTTISH SHAREVS 2000

01Chester County, PAPA557,1162.8%–

02Venango County, PAPA49,3462.7%–

03Butler County, PAPA200,1692.7%–

04Clearfield County, PAPA78,1002.7%–

05Clarion County, PAPA36,6802.6%–

06Tioga County, PAPA40,5022.6%–

07Jefferson County, PAPA43,2552.5%–

08Indiana County, PAPA82,8782.5%–

09Mercer County, PAPA107,8602.5%–

10Centre County, PAPA157,3932.4%–

11Susquehanna County, PAPA38,2372.4%–

12Crawford County, PAPA81,7922.4%–

13Westmoreland County, PAPA349,3242.4%–

14Cumberland County, PAPA277,2702.3%–

15Cameron County, PAPA4,2112.3%–

16Pike County, PAPA62,8082.3%–

17Lawrence County, PAPA83,9112.2%–

18Potter County, PAPA15,8972.2%–

19Washington County, PAPA210,8022.1%–

20Greene County, PAPA33,8852.1%–

21Franklin County, PAPA160,6522.1%–

22Bradford County, PAPA59,6002.1%–

23Warren County, PAPA37,0382.1%–

24Adams County, PAPA107,5942.1%–

25McKean County, PAPA38,9842.0%–

26Armstrong County, PAPA63,6982.0%–

27Allegheny County, PAPA1,225,0352.0%–

28Montour County, PAPA17,8682.0%–

29Bucks County, PAPA647,8282.0%–

30Sullivan County, PAPA5,8561.9%–

31Beaver County, PAPA166,0321.8%–

32Lycoming County, PAPA112,5871.8%–

33Montgomery County, PAPA877,6431.8%–

34Blair County, PAPA119,5411.8%–

35Cambria County, PAPA128,9681.8%–

36Perry County, PAPA46,8061.8%–

37Wayne County, PAPA51,7031.7%–

38Huntingdon County, PAPA43,0011.7%–

39Erie County, PAPA265,8321.7%–

40Wyoming County, PAPA25,7901.7%–

41York County, PAPA473,1971.7%–

42Mifflin County, PAPA46,1271.7%–

43Somerset County, PAPA72,0041.7%–

44Delaware County, PAPA580,9371.6%–

45Union County, PAPA42,3131.5%–

46Columbia County, PAPA66,1931.5%–

47Bedford County, PAPA47,4801.5%–

48Northampton County, PAPA324,4111.5%–

49Juniata County, PAPA23,4031.5%–

50Lancaster County, PAPA563,1591.5%–

51Fayette County, PAPA123,0211.4%–

52Clinton County, PAPA37,8701.4%–

53Monroe County, PAPA167,1791.4%–

54Northumberland County, PAPA89,9201.4%–

55Dauphin County, PAPA293,3511.3%–

56Snyder County, PAPA39,6551.3%–

57Lackawanna County, PAPA216,5021.3%–

58Lehigh County, PAPA384,3831.3%–

59Lebanon County, PAPA146,3801.2%–

60Berks County, PAPA440,0721.2%–

61Fulton County, PAPA14,4831.1%–

62Luzerne County, PAPA332,1261.0%–

63Carbon County, PAPA65,8680.9%–

64Forest County, PAPA6,6140.9%–

65Schuylkill County, PAPA145,0850.7%–

66Elk County, PAPA29,9260.7%–

67Philadelphia County, PAPA1,574,2810.6%–

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