RANKING · 2024 ACS · 59 SHOWN OF 59

Highest Finnish population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are Finnish ancestry (2024 American Community Survey). A concentration measure: Finnish residents as a percentage of total population. This list covers the 59 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 59 is 0.1%. Biggest climber in the top 100 since 2020: Fulton County, PA, up 47 places to #9.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPFINNISH SHAREVS 2010

01▲1Potter County, PAPA15,8970.2%+0.1 pts

02▲2Wayne County, PAPA51,7030.2%+0.1 pts

03▼2Lawrence County, PAPA83,9110.2%−0.2 pts

04▲1Erie County, PAPA265,8320.2%0.0 pts

05▲39Susquehanna County, PAPA38,2370.2%+0.1 pts

06▲15Clinton County, PAPA37,8700.2%0.0 pts

07▲31Perry County, PAPA46,8060.1%+0.1 pts

08▲14Cumberland County, PAPA277,2700.1%0.0 pts

09▲47Fulton County, PAPA14,4830.1%+0.1 pts

10▼4Mercer County, PAPA107,8600.1%0.0 pts

11▲7Armstrong County, PAPA63,6980.1%0.0 pts

12▼2Washington County, PAPA210,8020.1%0.0 pts

13▲20Montgomery County, PAPA877,6430.1%0.0 pts

14▲15Luzerne County, PAPA332,1260.1%+0.1 pts

15▲10Fayette County, PAPA123,0210.1%0.0 pts

16▲10Chester County, PAPA557,1160.1%0.0 pts

17▲10Bradford County, PAPA59,6000.1%+0.1 pts

18▼10Butler County, PAPA200,1690.1%0.0 pts

19▼4Monroe County, PAPA167,1790.1%−0.1 pts

20▲23Adams County, PAPA107,5940.1%0.0 pts

21▲30Beaver County, PAPA166,0320.1%0.0 pts

22▼5Centre County, PAPA157,3930.1%0.0 pts

23▲23Cambria County, PAPA128,9680.1%0.0 pts

24▲12Lehigh County, PAPA384,3830.1%0.0 pts

25▼11Franklin County, PAPA160,6520.1%0.0 pts

26▲6Allegheny County, PAPA1,225,0350.1%0.0 pts

27▲7Northampton County, PAPA324,4110.1%0.0 pts

28▼5Westmoreland County, PAPA349,3240.1%0.0 pts

29▼22Tioga County, PAPA40,5020.1%0.0 pts

30▼27Warren County, PAPA37,0380.1%–

31▼20Pike County, PAPA62,8080.0%−0.1 pts

32▼13Bucks County, PAPA647,8280.0%0.0 pts

33▲14York County, PAPA473,1970.0%0.0 pts

34▲25Lebanon County, PAPA146,3800.0%0.0 pts

35▲7Philadelphia County, PAPA1,574,2810.0%0.0 pts

36▲13Bedford County, PAPA47,4800.0%0.0 pts

37▲11Lycoming County, PAPA112,5870.0%0.0 pts

38▼7Lancaster County, PAPA563,1590.0%0.0 pts

39▲11Huntingdon County, PAPA43,0010.0%–

40▼28Crawford County, PAPA81,7920.0%−0.1 pts

41▲11Delaware County, PAPA580,9370.0%−0.1 pts

42Greene County, PAPA33,8850.0%0.0 pts

43▼15Sullivan County, PAPA5,8560.0%–

44▲9Venango County, PAPA49,3460.0%0.0 pts

45▼10Clearfield County, PAPA78,1000.0%0.0 pts

46▼7Berks County, PAPA440,0720.0%0.0 pts

47▼10Dauphin County, PAPA293,3510.0%0.0 pts

48▲9Schuylkill County, PAPA145,0850.0%0.0 pts

49▲6McKean County, PAPA38,9840.0%–

50▼5Lackawanna County, PAPA216,5020.0%0.0 pts

51Mifflin County, PAPA46,1270.0%–

52▼22Indiana County, PAPA82,8780.0%0.0 pts

53▲1Blair County, PAPA119,5410.0%0.0 pts

54Clarion County, PAPA36,6800.0%0.0 pts

55▼15Columbia County, PAPA66,1930.0%0.0 pts

56▼40Somerset County, PAPA72,0040.0%0.0 pts

57▲5Northumberland County, PAPA89,9200.0%0.0 pts

58▲3Jefferson County, PAPA43,2550.0%0.0 pts

59▼39Carbon County, PAPA65,8680.0%−0.1 pts

SHOWING 1–59 OF 59

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