RANKING · 2010 CENSUS · 66 SHOWN OF 66

Highest Portuguese population share, Pennsylvania counties · 2010

Pennsylvania counties ranked by the share of all residents who are Portuguese ancestry (2010 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 66 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 66 is 0.1%.

Portuguese Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS –

01Northampton County, PAPA324,4110.6%–

02Pike County, PAPA62,8080.4%–

03Susquehanna County, PAPA38,2370.4%–

04Monroe County, PAPA167,1790.4%–

05Erie County, PAPA265,8320.3%–

06Carbon County, PAPA65,8680.3%–

07Lehigh County, PAPA384,3830.3%–

08Tioga County, PAPA40,5020.3%–

09Sullivan County, PAPA5,8560.2%–

10Bucks County, PAPA647,8280.2%–

11Elk County, PAPA29,9260.2%–

12Cameron County, PAPA4,2110.2%–

13Philadelphia County, PAPA1,574,2810.2%–

14Lackawanna County, PAPA216,5020.2%–

15Montgomery County, PAPA877,6430.2%–

16Wayne County, PAPA51,7030.2%–

17Adams County, PAPA107,5940.2%–

18Montour County, PAPA17,8680.2%–

19Fulton County, PAPA14,4830.2%–

20Centre County, PAPA157,3930.2%–

21Chester County, PAPA557,1160.2%–

22Schuylkill County, PAPA145,0850.2%–

23Cumberland County, PAPA277,2700.1%–

24Delaware County, PAPA580,9370.1%–

25Columbia County, PAPA66,1930.1%–

26Washington County, PAPA210,8020.1%–

27Crawford County, PAPA81,7920.1%–

28Lebanon County, PAPA146,3800.1%–

29Dauphin County, PAPA293,3510.1%–

30Clarion County, PAPA36,6800.1%–

31Berks County, PAPA440,0720.1%–

32Northumberland County, PAPA89,9200.1%–

33Potter County, PAPA15,8970.1%–

34Luzerne County, PAPA332,1260.1%–

35Union County, PAPA42,3130.1%–

36Snyder County, PAPA39,6550.1%–

37York County, PAPA473,1970.1%–

38Huntingdon County, PAPA43,0010.1%–

39Beaver County, PAPA166,0320.1%–

40Fayette County, PAPA123,0210.1%–

41Blair County, PAPA119,5410.1%–

42Allegheny County, PAPA1,225,0350.1%–

43Franklin County, PAPA160,6520.1%–

44Lancaster County, PAPA563,1590.1%–

45Greene County, PAPA33,8850.1%–

46Indiana County, PAPA82,8780.1%–

47Mercer County, PAPA107,8600.1%–

48Somerset County, PAPA72,0040.1%–

49Perry County, PAPA46,8060.1%–

50Warren County, PAPA37,0380.1%–

51Clinton County, PAPA37,8700.0%–

52Venango County, PAPA49,3460.0%–

53Juniata County, PAPA23,4030.0%–

54Lycoming County, PAPA112,5870.0%–

55Cambria County, PAPA128,9680.0%–

56Armstrong County, PAPA63,6980.0%–

57Bradford County, PAPA59,6000.0%–

58Jefferson County, PAPA43,2550.0%–

59Westmoreland County, PAPA349,3240.0%–

60McKean County, PAPA38,9840.0%–

61Clearfield County, PAPA78,1000.0%–

62Wyoming County, PAPA25,7900.0%–

63Butler County, PAPA200,1690.0%–

64Lawrence County, PAPA83,9110.0%–

65Bedford County, PAPA47,4800.0%–

66Mifflin County, PAPA46,1270.0%–

SHOWING 1–66 OF 66

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS