RANKING · 2024 ACS · 67 SHOWN OF 67

Highest American population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are American ancestry (2024 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. The median across all 67 is 4.8%. Biggest climber in the top 100 since 2020: Lackawanna County, PA, up 29 places to #25.

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SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2010

01Tioga County, PAPA40,50219.0%+10.4 pts

02▲6Potter County, PAPA15,89715.5%+8.3 pts

03▼1Juniata County, PAPA23,40312.8%+4.6 pts

04▲1Fulton County, PAPA14,48311.4%−1.2 pts

05▲1Mifflin County, PAPA46,12711.2%+0.8 pts

06▲10Northampton County, PAPA324,41110.0%+5.6 pts

07▼4Franklin County, PAPA160,65210.0%−0.1 pts

08▼4Cameron County, PAPA4,2119.9%−1.3 pts

09▼2Adams County, PAPA107,5949.6%−0.3 pts

10▲1Perry County, PAPA46,8068.7%+0.1 pts

11▲3Clinton County, PAPA37,8708.1%+2.0 pts

12Huntingdon County, PAPA43,0017.7%+1.9 pts

13▼3Snyder County, PAPA39,6557.6%−0.1 pts

14▲4McKean County, PAPA38,9847.4%+1.1 pts

15▲7Crawford County, PAPA81,7927.1%+1.8 pts

16▼3Bedford County, PAPA47,4807.0%−3.2 pts

17▲15Mercer County, PAPA107,8606.9%+1.9 pts

18▲15Warren County, PAPA37,0386.8%+2.0 pts

19▲5Bradford County, PAPA59,6006.7%−0.7 pts

20▲17Jefferson County, PAPA43,2556.5%−0.2 pts

21Greene County, PAPA33,8856.3%−0.9 pts

22▼7York County, PAPA473,1976.2%−1.8 pts

23▼6Venango County, PAPA49,3466.2%+0.1 pts

24▲15Blair County, PAPA119,5416.0%+0.1 pts

25▲29Lackawanna County, PAPA216,5025.7%+3.3 pts

26▼17Wayne County, PAPA51,7035.7%−0.4 pts

27▼1Dauphin County, PAPA293,3515.6%+1.2 pts

28▲7Centre County, PAPA157,3935.6%−0.1 pts

29▼4Clearfield County, PAPA78,1005.4%−9.9 pts

30▼10Lancaster County, PAPA563,1595.3%−2.3 pts

31▼3Lebanon County, PAPA146,3805.3%−1.1 pts

32▼13Lycoming County, PAPA112,5874.9%−1.8 pts

33▼10Union County, PAPA42,3134.9%−1.1 pts

34▲2Northumberland County, PAPA89,9204.8%−2.1 pts

35▲8Monroe County, PAPA167,1794.8%+1.9 pts

36▲2Fayette County, PAPA123,0214.8%−0.1 pts

37▲15Cambria County, PAPA128,9684.8%+0.4 pts

38▼8Somerset County, PAPA72,0044.8%−1.8 pts

39▼5Clarion County, PAPA36,6804.7%−0.8 pts

40▲9Bucks County, PAPA647,8284.7%+0.8 pts

41▲14Elk County, PAPA29,9264.6%−1.0 pts

42▼15Cumberland County, PAPA277,2704.6%−1.6 pts

43▼12Wyoming County, PAPA25,7904.5%−1.6 pts

44▲3Indiana County, PAPA82,8784.5%0.0 pts

45Armstrong County, PAPA63,6984.5%−0.7 pts

46▼5Susquehanna County, PAPA38,2374.5%+0.8 pts

47▼18Carbon County, PAPA65,8684.5%−2.2 pts

48▲5Pike County, PAPA62,8084.4%+1.4 pts

49▲12Forest County, PAPA6,6144.2%+0.9 pts

50▼10Columbia County, PAPA66,1934.2%−0.5 pts

51▲11Lehigh County, PAPA384,3834.2%+0.8 pts

52▼1Westmoreland County, PAPA349,3244.1%+0.3 pts

53▼3Sullivan County, PAPA5,8564.1%+0.2 pts

54▲9Erie County, PAPA265,8323.9%−0.1 pts

55▼13Butler County, PAPA200,1693.9%−0.4 pts

56▼10Montgomery County, PAPA877,6433.9%+0.3 pts

57▲1Lawrence County, PAPA83,9113.8%0.0 pts

58▼10Berks County, PAPA440,0723.7%−0.9 pts

59▼3Schuylkill County, PAPA145,0853.4%−0.5 pts

60▼16Montour County, PAPA17,8683.3%−3.2 pts

61▼4Chester County, PAPA557,1163.2%−1.3 pts

62▼3Beaver County, PAPA166,0323.1%−0.7 pts

63▼3Luzerne County, PAPA332,1262.9%−0.4 pts

64▲1Washington County, PAPA210,8022.8%−0.5 pts

65▲1Allegheny County, PAPA1,225,0352.7%−0.3 pts

66▼2Delaware County, PAPA580,9372.7%+0.5 pts

67Philadelphia County, PAPA1,574,2812.3%+0.9 pts

SHOWING 1–67 OF 67

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