RANKING · 2020 CENSUS · 66 SHOWN OF 66

Largest Greek population, Pennsylvania counties · 2020

Pennsylvania counties ranked by the number of residents who are Greek ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 66 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 66 is 298.

Greek Americans: full group profile →

PennsylvaniaAll states All rankings

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

RANKPLACESTATEPOPGREEK POPULATIONVS 2010

01Allegheny County, PAPA1,225,0357,577−16%

02Delaware County, PAPA580,9375,1980%

03Philadelphia County, PAPA1,574,2814,549+6%

04Montgomery County, PAPA877,6434,400+6%

05Chester County, PAPA557,1163,645−3%

06Lancaster County, PAPA563,1593,049+29%

07Bucks County, PAPA647,8282,876−32%

08Luzerne County, PAPA332,1261,933−10%

09Berks County, PAPA440,0721,856−34%

10Northampton County, PAPA324,4111,820−25%

11Cumberland County, PAPA277,2701,566+12%

12Lehigh County, PAPA384,3831,566−26%

13York County, PAPA473,1971,471−13%

14Beaver County, PAPA166,0321,445−15%

15Monroe County, PAPA167,1791,285−5%

16Westmoreland County, PAPA349,3241,237−38%

17Dauphin County, PAPA293,3511,052+49%

18Erie County, PAPA265,8321,050+8%

19Washington County, PAPA210,802998−43%

20Lackawanna County, PAPA216,502972+42%

21Schuylkill County, PAPA145,085966−34%

22Butler County, PAPA200,169852+12%

23Centre County, PAPA157,393751+21%

24Carbon County, PAPA65,868514+7%

25Adams County, PAPA107,594505−3%

26Lawrence County, PAPA83,911505−30%

27Cambria County, PAPA128,968397+7%

28Mercer County, PAPA107,860384−38%

29Pike County, PAPA62,808367−23%

30Blair County, PAPA119,541352−28%

31Lebanon County, PAPA146,380343−26%

32Fayette County, PAPA123,021339−11%

33Franklin County, PAPA160,652298−49%

34Lycoming County, PAPA112,587290+91%

35Wayne County, PAPA51,703256−39%

36Bradford County, PAPA59,600213+53%

37Bedford County, PAPA47,480184+197%

38Indiana County, PAPA82,878179−38%

39Tioga County, PAPA40,502178+105%

40Northumberland County, PAPA89,920158+30%

41Columbia County, PAPA66,193157−51%

42Crawford County, PAPA81,792151−53%

43Somerset County, PAPA72,004143+107%

44Clearfield County, PAPA78,100133−30%

45McKean County, PAPA38,984122−5%

46Venango County, PAPA49,346118+4%

47Perry County, PAPA46,806113−53%

48Snyder County, PAPA39,655109+241%

49Huntingdon County, PAPA43,001101+124%

50Armstrong County, PAPA63,69894+4%

51Clinton County, PAPA37,87089+71%

52Union County, PAPA42,31385−13%

53Wyoming County, PAPA25,79076−24%

54Elk County, PAPA29,92675+121%

55Warren County, PAPA37,03866−16%

56Susquehanna County, PAPA38,23764−54%

57Montour County, PAPA17,86851+34%

58Greene County, PAPA33,88550−47%

59Clarion County, PAPA36,68025+92%

60Jefferson County, PAPA43,25522−51%

61Cameron County, PAPA4,21117−56%

62Fulton County, PAPA14,48315+400%

63Potter County, PAPA15,89715−61%

64Mifflin County, PAPA46,1276−67%

65Forest County, PAPA6,6143−86%

66Sullivan County, PAPA5,8561−96%

SHOWING 1–66 OF 66

Download CSV (full list, 66 rows)

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