RANKING · 2024 ACS · 67 SHOWN OF 67

Largest Scottish population, Pennsylvania counties

Pennsylvania counties ranked by the number of residents who are Scottish ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 67 counties in Pennsylvania that qualify, ranked against each other statewide.

Scottish Americans: full group profile →

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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 POPULATIONVS 2010

01Allegheny County, PAPA1,225,03521,912−11%

02Montgomery County, PAPA877,64314,102−0%

03Philadelphia County, PAPA1,574,28111,613+32%

04Chester County, PAPA557,11611,057−18%

05Bucks County, PAPA647,82810,587−13%

06Lancaster County, PAPA563,1598,533+15%

07Delaware County, PAPA580,9377,904−14%

08Westmoreland County, PAPA349,3246,954−19%

09York County, PAPA473,1976,936−4%

10Cumberland County, PAPA277,2706,108+13%

11Butler County, PAPA200,1694,779−3%

12Berks County, PAPA440,0724,444−7%

13Erie County, PAPA265,8324,352−10%

14Washington County, PAPA210,8024,226−5%

15Dauphin County, PAPA293,3513,659+4%

16Centre County, PAPA157,3933,623−2%

17Beaver County, PAPA166,0323,494+11%

18Lehigh County, PAPA384,3833,376−23%

19Northampton County, PAPA324,4113,137−27%

20Franklin County, PAPA160,6522,688−14%

21Luzerne County, PAPA332,1262,439−26%

22Mercer County, PAPA107,8602,226−23%

23Cambria County, PAPA128,9682,168−15%

24Blair County, PAPA119,5411,982−12%

25Lycoming County, PAPA112,5871,911−8%

26Monroe County, PAPA167,1791,863−21%

27Clearfield County, PAPA78,1001,765−19%

28Fayette County, PAPA123,0211,747−11%

29Crawford County, PAPA81,7921,721−19%

30Lackawanna County, PAPA216,5021,703−38%

31Lebanon County, PAPA146,3801,565−1%

32Lawrence County, PAPA83,9111,548−24%

33Indiana County, PAPA82,8781,525−31%

34Adams County, PAPA107,5941,475−29%

35Armstrong County, PAPA63,6981,462+3%

36Somerset County, PAPA72,0041,460+12%

37Bradford County, PAPA59,6001,260−5%

38Northumberland County, PAPA89,9201,142−11%

39Schuylkill County, PAPA145,0851,076+9%

40Perry County, PAPA46,8061,048+31%

41Venango County, PAPA49,3461,031−32%

42Clarion County, PAPA36,680881−16%

43Huntingdon County, PAPA43,001871+10%

44Pike County, PAPA62,808867−33%

45Columbia County, PAPA66,193846−17%

46McKean County, PAPA38,984797−11%

47Greene County, PAPA33,885795−5%

48Bedford County, PAPA47,480771+4%

49Tioga County, PAPA40,502767−28%

50Jefferson County, PAPA43,255726−37%

51Susquehanna County, PAPA38,237716−32%

52Clinton County, PAPA37,870686+25%

53Warren County, PAPA37,038677−23%

54Wayne County, PAPA51,703638−30%

55Mifflin County, PAPA46,127568−27%

56Carbon County, PAPA65,868554−8%

57Snyder County, PAPA39,655498−3%

58Union County, PAPA42,313457−34%

59Wyoming County, PAPA25,790421−14%

60Elk County, PAPA29,926372+75%

61Juniata County, PAPA23,403366+3%

62Potter County, PAPA15,897260−32%

63Montour County, PAPA17,868251−30%

64Fulton County, PAPA14,483246+50%

65Sullivan County, PAPA5,85687−28%

66Cameron County, PAPA4,21182−32%

67Forest County, PAPA6,61477+15%

SHOWING 1–67 OF 67

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES