RANKING · 2024 ACS · 67 SHOWN OF 67

Highest Welsh population share, Pennsylvania counties

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

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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

RANKPLACESTATEPOPWELSH SHAREVS 2000

01Wyoming County, PAPA25,7904.5%–

02Lackawanna County, PAPA216,5023.5%–

03Luzerne County, PAPA332,1262.9%–

04Susquehanna County, PAPA38,2372.7%–

05Tioga County, PAPA40,5021.8%–

06Wayne County, PAPA51,7031.8%–

07Montour County, PAPA17,8681.8%–

08Schuylkill County, PAPA145,0851.6%–

09Bradford County, PAPA59,6001.5%–

10Columbia County, PAPA66,1931.5%–

11Carbon County, PAPA65,8681.4%–

12Cumberland County, PAPA277,2701.4%–

13Northumberland County, PAPA89,9201.3%–

14Mercer County, PAPA107,8601.2%–

15Centre County, PAPA157,3931.2%–

16Lawrence County, PAPA83,9111.1%–

17Washington County, PAPA210,8021.1%–

18Chester County, PAPA557,1161.1%–

19Beaver County, PAPA166,0321.1%–

20Venango County, PAPA49,3461.1%–

21Clearfield County, PAPA78,1001.1%–

22Potter County, PAPA15,8971.0%–

23Bedford County, PAPA47,4801.0%–

24Cambria County, PAPA128,9681.0%–

25Berks County, PAPA440,0721.0%–

26Lycoming County, PAPA112,5871.0%–

27Lehigh County, PAPA384,3831.0%–

28Somerset County, PAPA72,0041.0%–

29Northampton County, PAPA324,4111.0%–

30Westmoreland County, PAPA349,3241.0%–

31Huntingdon County, PAPA43,0011.0%–

32Allegheny County, PAPA1,225,0351.0%–

33Montgomery County, PAPA877,6430.9%–

34Lancaster County, PAPA563,1590.9%–

35York County, PAPA473,1970.9%–

36Butler County, PAPA200,1690.9%–

37Warren County, PAPA37,0380.9%–

38Union County, PAPA42,3130.9%–

39Monroe County, PAPA167,1790.8%–

40Dauphin County, PAPA293,3510.8%–

41Bucks County, PAPA647,8280.8%–

42Lebanon County, PAPA146,3800.8%–

43Clinton County, PAPA37,8700.8%–

44Snyder County, PAPA39,6550.8%–

45Adams County, PAPA107,5940.8%–

46Cameron County, PAPA4,2110.8%–

47Fulton County, PAPA14,4830.7%–

48Blair County, PAPA119,5410.7%–

49Crawford County, PAPA81,7920.7%–

50Indiana County, PAPA82,8780.7%–

51Pike County, PAPA62,8080.7%–

52Clarion County, PAPA36,6800.7%–

53Greene County, PAPA33,8850.6%–

54McKean County, PAPA38,9840.6%–

55Armstrong County, PAPA63,6980.6%–

56Fayette County, PAPA123,0210.6%–

57Jefferson County, PAPA43,2550.6%–

58Erie County, PAPA265,8320.6%–

59Delaware County, PAPA580,9370.6%–

60Mifflin County, PAPA46,1270.6%–

61Franklin County, PAPA160,6520.5%–

62Sullivan County, PAPA5,8560.5%–

63Juniata County, PAPA23,4030.4%–

64Perry County, PAPA46,8060.4%–

65Philadelphia County, PAPA1,574,2810.3%–

66Elk County, PAPA29,9260.3%–

67Forest County, PAPA6,6140.1%–

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