RANKING · 2024 ACS · 67 SHOWN OF 67

Highest British population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are British ancestry (2023 American Community Survey). A concentration measure: British 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

RANKPLACESTATEPOPBRITISH SHAREVS 2000

01Susquehanna County, PAPA38,2370.7%–

02Cumberland County, PAPA277,2700.6%–

03Chester County, PAPA557,1160.5%–

04Centre County, PAPA157,3930.5%–

05Lancaster County, PAPA563,1590.4%–

06Adams County, PAPA107,5940.4%–

07Jefferson County, PAPA43,2550.4%–

08Delaware County, PAPA580,9370.4%–

09Northampton County, PAPA324,4110.4%–

10Clarion County, PAPA36,6800.4%–

11York County, PAPA473,1970.4%–

12Somerset County, PAPA72,0040.3%–

13Clinton County, PAPA37,8700.3%–

14Montgomery County, PAPA877,6430.3%–

15Allegheny County, PAPA1,225,0350.3%–

16Franklin County, PAPA160,6520.3%–

17Mercer County, PAPA107,8600.3%–

18Venango County, PAPA49,3460.3%–

19Tioga County, PAPA40,5020.3%–

20Columbia County, PAPA66,1930.3%–

21Carbon County, PAPA65,8680.3%–

22Bucks County, PAPA647,8280.3%–

23Schuylkill County, PAPA145,0850.3%–

24Greene County, PAPA33,8850.3%–

25Union County, PAPA42,3130.3%–

26Dauphin County, PAPA293,3510.3%–

27Blair County, PAPA119,5410.3%–

28Warren County, PAPA37,0380.3%–

29Pike County, PAPA62,8080.2%–

30Butler County, PAPA200,1690.2%–

31Lehigh County, PAPA384,3830.2%–

32Crawford County, PAPA81,7920.2%–

33Bradford County, PAPA59,6000.2%–

34Erie County, PAPA265,8320.2%–

35Philadelphia County, PAPA1,574,2810.2%–

36Lebanon County, PAPA146,3800.2%–

37Beaver County, PAPA166,0320.2%–

38Potter County, PAPA15,8970.2%–

39Perry County, PAPA46,8060.2%–

40Clearfield County, PAPA78,1000.2%–

41Lawrence County, PAPA83,9110.2%–

42Wayne County, PAPA51,7030.2%–

43Cameron County, PAPA4,2110.2%–

44Washington County, PAPA210,8020.2%–

45Forest County, PAPA6,6140.2%–

46Berks County, PAPA440,0720.2%–

47Lackawanna County, PAPA216,5020.2%–

48Northumberland County, PAPA89,9200.2%–

49Westmoreland County, PAPA349,3240.2%–

50McKean County, PAPA38,9840.2%–

51Fayette County, PAPA123,0210.2%–

52Lycoming County, PAPA112,5870.2%–

53Bedford County, PAPA47,4800.1%–

54Monroe County, PAPA167,1790.1%–

55Huntingdon County, PAPA43,0010.1%–

56Indiana County, PAPA82,8780.1%–

57Armstrong County, PAPA63,6980.1%–

58Sullivan County, PAPA5,8560.1%–

59Luzerne County, PAPA332,1260.1%–

60Cambria County, PAPA128,9680.1%–

61Montour County, PAPA17,8680.1%–

62Fulton County, PAPA14,4830.1%–

63Wyoming County, PAPA25,7900.1%–

64Mifflin County, PAPA46,1270.1%–

65Elk County, PAPA29,9260.1%–

66Snyder County, PAPA39,6550.1%–

67Juniata County, PAPA23,4030.0%–

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