RANKING · 2010 CENSUS · 67 SHOWN OF 67

Highest American population share, Pennsylvania counties · 2010

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

PennsylvaniaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest American population Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2000

01Clearfield County, PAPA78,10015.3%–

02Fulton County, PAPA14,48312.5%–

03Cameron County, PAPA4,21111.2%–

04Mifflin County, PAPA46,12710.4%–

05Bedford County, PAPA47,48010.1%–

06Franklin County, PAPA160,65210.1%–

07Adams County, PAPA107,5949.9%–

08Tioga County, PAPA40,5028.6%–

09Perry County, PAPA46,8068.6%–

10Juniata County, PAPA23,4038.2%–

11York County, PAPA473,1978.0%–

12Snyder County, PAPA39,6557.7%–

13Lancaster County, PAPA563,1597.6%–

14Bradford County, PAPA59,6007.4%–

15Greene County, PAPA33,8857.2%–

16Potter County, PAPA15,8977.1%–

17Northumberland County, PAPA89,9206.9%–

18Lycoming County, PAPA112,5876.7%–

19Jefferson County, PAPA43,2556.7%–

20Carbon County, PAPA65,8686.7%–

21Montour County, PAPA17,8686.6%–

22Somerset County, PAPA72,0046.6%–

23Lebanon County, PAPA146,3806.3%–

24McKean County, PAPA38,9846.3%–

25Cumberland County, PAPA277,2706.2%–

26Wyoming County, PAPA25,7906.1%–

27Clinton County, PAPA37,8706.1%–

28Venango County, PAPA49,3466.1%–

29Wayne County, PAPA51,7036.0%–

30Union County, PAPA42,3136.0%–

31Blair County, PAPA119,5415.9%–

32Huntingdon County, PAPA43,0015.8%–

33Centre County, PAPA157,3935.7%–

34Elk County, PAPA29,9265.7%–

35Clarion County, PAPA36,6805.5%–

36Crawford County, PAPA81,7925.3%–

37Armstrong County, PAPA63,6985.2%–

38Mercer County, PAPA107,8605.1%–

39Fayette County, PAPA123,0214.8%–

40Warren County, PAPA37,0384.8%–

41Columbia County, PAPA66,1934.7%–

42Berks County, PAPA440,0724.6%–

43Chester County, PAPA557,1164.5%–

44Northampton County, PAPA324,4114.4%–

45Indiana County, PAPA82,8784.4%–

46Cambria County, PAPA128,9684.4%–

47Dauphin County, PAPA293,3514.4%–

48Butler County, PAPA200,1694.3%–

49Erie County, PAPA265,8324.1%–

50Bucks County, PAPA647,8283.9%–

51Westmoreland County, PAPA349,3243.9%–

52Sullivan County, PAPA5,8563.9%–

53Schuylkill County, PAPA145,0853.9%–

54Lawrence County, PAPA83,9113.8%–

55Beaver County, PAPA166,0323.8%–

56Susquehanna County, PAPA38,2373.7%–

57Montgomery County, PAPA877,6433.6%–

58Lehigh County, PAPA384,3833.4%–

59Washington County, PAPA210,8023.3%–

60Forest County, PAPA6,6143.3%–

61Luzerne County, PAPA332,1263.3%–

62Allegheny County, PAPA1,225,0353.0%–

63Pike County, PAPA62,8083.0%–

64Monroe County, PAPA167,1792.9%–

65Lackawanna County, PAPA216,5022.4%–

66Delaware County, PAPA580,9372.2%–

67Philadelphia County, PAPA1,574,2811.4%–

SHOWING 1–67 OF 67

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