RANKING · 2020 CENSUS · 67 SHOWN OF 67

Highest Swiss population share, Pennsylvania counties · 2020

Pennsylvania counties ranked by the share of all residents who are Swiss ancestry (2020 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.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSWISS SHAREVS 2010

01Lancaster County, PAPA563,1593.4%−0.2 pts

02Lebanon County, PAPA146,3801.9%−0.1 pts

03Snyder County, PAPA39,6551.7%−0.4 pts

04Franklin County, PAPA160,6521.6%+0.2 pts

05Mifflin County, PAPA46,1271.6%+0.1 pts

06Perry County, PAPA46,8061.5%+1.0 pts

07Clarion County, PAPA36,6801.4%+1.2 pts

08Juniata County, PAPA23,4031.4%−1.1 pts

09Union County, PAPA42,3131.3%−1.1 pts

10Warren County, PAPA37,0381.1%−0.0 pts

11Somerset County, PAPA72,0041.0%−0.1 pts

12Crawford County, PAPA81,7921.0%+0.1 pts

13Tioga County, PAPA40,5020.9%+0.3 pts

14Elk County, PAPA29,9260.9%−0.7 pts

15Berks County, PAPA440,0720.9%+0.1 pts

16Clinton County, PAPA37,8700.8%+0.0 pts

17Cumberland County, PAPA277,2700.7%−0.2 pts

18Cameron County, PAPA4,2110.7%+0.2 pts

19Potter County, PAPA15,8970.7%−0.5 pts

20Blair County, PAPA119,5410.7%+0.2 pts

21York County, PAPA473,1970.6%+0.0 pts

22Centre County, PAPA157,3930.6%−0.0 pts

23Bedford County, PAPA47,4800.6%−0.3 pts

24Dauphin County, PAPA293,3510.6%+0.0 pts

25Lycoming County, PAPA112,5870.6%+0.2 pts

26Chester County, PAPA557,1160.5%−0.0 pts

27Bucks County, PAPA647,8280.5%+0.2 pts

28Schuylkill County, PAPA145,0850.5%−0.1 pts

29Adams County, PAPA107,5940.5%+0.1 pts

30Indiana County, PAPA82,8780.5%+0.2 pts

31Huntingdon County, PAPA43,0010.4%+0.0 pts

32Fulton County, PAPA14,4830.4%+0.3 pts

33Montgomery County, PAPA877,6430.4%−0.1 pts

34Butler County, PAPA200,1690.4%+0.1 pts

35Erie County, PAPA265,8320.4%+0.1 pts

36Mercer County, PAPA107,8600.4%−0.0 pts

37Montour County, PAPA17,8680.4%−0.3 pts

38Pike County, PAPA62,8080.4%−0.1 pts

39Lawrence County, PAPA83,9110.3%+0.1 pts

40Jefferson County, PAPA43,2550.3%−0.0 pts

41Wayne County, PAPA51,7030.3%−0.0 pts

42Sullivan County, PAPA5,8560.3%−0.4 pts

43Allegheny County, PAPA1,225,0350.3%−0.1 pts

44Susquehanna County, PAPA38,2370.3%−0.3 pts

45Northampton County, PAPA324,4110.3%−0.1 pts

46Northumberland County, PAPA89,9200.3%−0.2 pts

47Lackawanna County, PAPA216,5020.3%+0.1 pts

48Columbia County, PAPA66,1930.3%+0.1 pts

49Lehigh County, PAPA384,3830.3%−0.1 pts

50Fayette County, PAPA123,0210.3%−0.0 pts

51McKean County, PAPA38,9840.2%−0.4 pts

52Bradford County, PAPA59,6000.2%−0.2 pts

53Delaware County, PAPA580,9370.2%−0.0 pts

54Armstrong County, PAPA63,6980.2%−0.0 pts

55Washington County, PAPA210,8020.2%−0.1 pts

56Venango County, PAPA49,3460.2%−0.2 pts

57Greene County, PAPA33,8850.2%−0.2 pts

58Carbon County, PAPA65,8680.2%+0.1 pts

59Forest County, PAPA6,6140.2%+0.1 pts

60Westmoreland County, PAPA349,3240.2%−0.1 pts

61Monroe County, PAPA167,1790.2%−0.1 pts

62Wyoming County, PAPA25,7900.2%−0.1 pts

63Cambria County, PAPA128,9680.2%−0.1 pts

64Luzerne County, PAPA332,1260.1%−0.0 pts

65Philadelphia County, PAPA1,574,2810.1%+0.0 pts

66Beaver County, PAPA166,0320.1%−0.1 pts

67Clearfield County, PAPA78,1000.1%−0.2 pts

SHOWING 1–67 OF 67

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS