RANKING · 2024 ACS · 67 SHOWN OF 67

Highest Swiss population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are Swiss ancestry (2024 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 67 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 67 is 0.3%. Biggest climber in the top 100 since 2020: Beaver County, PA, up 22 places to #44.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSWISS SHAREVS 2010

01Lancaster County, PAPA563,1593.3%−0.4 pts

02▲7Union County, PAPA42,3132.2%−0.2 pts

03Snyder County, PAPA39,6552.2%0.0 pts

04▲4Juniata County, PAPA23,4032.1%−0.4 pts

05▼3Lebanon County, PAPA146,3801.8%−0.2 pts

06▲5Somerset County, PAPA72,0041.5%+0.4 pts

07▼3Franklin County, PAPA160,6521.5%+0.1 pts

08▼2Perry County, PAPA46,8061.4%+0.8 pts

09▼4Mifflin County, PAPA46,1271.2%−0.3 pts

10▲13Bedford County, PAPA47,4801.0%+0.1 pts

11▲21Fulton County, PAPA14,4831.0%+0.9 pts

12▲2Elk County, PAPA29,9261.0%−0.6 pts

13▼1Crawford County, PAPA81,7920.7%−0.1 pts

14▼1Tioga County, PAPA40,5020.7%+0.1 pts

15▲7Centre County, PAPA157,3930.7%+0.1 pts

16▼1Berks County, PAPA440,0720.7%−0.1 pts

17▲9Chester County, PAPA557,1160.7%+0.1 pts

18▲2Blair County, PAPA119,5410.7%+0.2 pts

19▲21Jefferson County, PAPA43,2550.6%+0.3 pts

20▼10Warren County, PAPA37,0380.6%−0.5 pts

21▲4Lycoming County, PAPA112,5870.6%+0.3 pts

22▼5Cumberland County, PAPA277,2700.6%−0.3 pts

23▼7Clinton County, PAPA37,8700.6%−0.2 pts

24▼17Clarion County, PAPA36,6800.6%+0.3 pts

25▼1Dauphin County, PAPA293,3510.5%0.0 pts

26▲2Schuylkill County, PAPA145,0850.5%−0.1 pts

27▲9Mercer County, PAPA107,8600.5%+0.1 pts

28▼7York County, PAPA473,1970.5%−0.2 pts

29▲2Huntingdon County, PAPA43,0010.5%+0.1 pts

30▼1Adams County, PAPA107,5940.4%0.0 pts

31▲21Bradford County, PAPA59,6000.4%0.0 pts

32▲3Erie County, PAPA265,8320.4%+0.1 pts

33▼6Bucks County, PAPA647,8280.3%0.0 pts

34▼1Montgomery County, PAPA877,6430.3%−0.1 pts

35▲16McKean County, PAPA38,9840.3%−0.3 pts

36▲7Allegheny County, PAPA1,225,0350.3%−0.1 pts

37▲11Columbia County, PAPA66,1930.3%+0.1 pts

38▲4Sullivan County, PAPA5,8560.3%−0.4 pts

39▼20Potter County, PAPA15,8970.3%−0.9 pts

40▲6Northumberland County, PAPA89,9200.3%−0.2 pts

41▲4Northampton County, PAPA324,4110.3%−0.2 pts

42▼4Pike County, PAPA62,8080.3%−0.2 pts

43▼9Butler County, PAPA200,1690.2%−0.1 pts

44▲22Beaver County, PAPA166,0320.2%0.0 pts

45▼15Indiana County, PAPA82,8780.2%−0.1 pts

46▲9Washington County, PAPA210,8020.2%−0.1 pts

47▲6Delaware County, PAPA580,9370.2%0.0 pts

48▲19Clearfield County, PAPA78,1000.2%−0.1 pts

49▼12Montour County, PAPA17,8680.2%−0.5 pts

50▲13Cambria County, PAPA128,9680.2%−0.1 pts

51▲11Wyoming County, PAPA25,7900.2%−0.1 pts

52▲4Venango County, PAPA49,3460.2%−0.2 pts

53▲7Westmoreland County, PAPA349,3240.2%−0.1 pts

54▼5Lehigh County, PAPA384,3830.2%−0.2 pts

55▲4Forest County, PAPA6,6140.2%+0.1 pts

56▲5Monroe County, PAPA167,1790.2%−0.1 pts

57▼7Fayette County, PAPA123,0210.1%−0.1 pts

58▼40Cameron County, PAPA4,2110.1%−0.3 pts

59▲6Philadelphia County, PAPA1,574,2810.1%0.0 pts

60▼3Greene County, PAPA33,8850.1%−0.2 pts

61▼7Armstrong County, PAPA63,6980.1%−0.1 pts

62▲2Luzerne County, PAPA332,1260.1%0.0 pts

63▼24Lawrence County, PAPA83,9110.1%−0.1 pts

64▼17Lackawanna County, PAPA216,5020.1%−0.1 pts

65▼21Susquehanna County, PAPA38,2370.1%−0.5 pts

66▼25Wayne County, PAPA51,7030.1%−0.3 pts

67▼9Carbon County, PAPA65,8680.1%0.0 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES