RANKING · 2020 CENSUS · 67 SHOWN OF 67

Largest French population, Pennsylvania counties · 2020

Pennsylvania counties ranked by the number of residents who are French 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 67 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 67 is 1,227.

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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

RANKPLACESTATEPOPFRENCH POPULATIONVS 2010

01Allegheny County, PAPA1,225,03518,944−13%

02Philadelphia County, PAPA1,574,28112,672+5%

03Montgomery County, PAPA877,64312,326−12%

04Chester County, PAPA557,11610,364−19%

05Bucks County, PAPA647,8289,405−32%

06Lancaster County, PAPA563,1598,408−14%

07York County, PAPA473,1977,531−13%

08Delaware County, PAPA580,9377,280−20%

09Westmoreland County, PAPA349,3245,795−5%

10Berks County, PAPA440,0725,607−25%

11Cumberland County, PAPA277,2705,468−13%

12Erie County, PAPA265,8324,915−16%

13Lehigh County, PAPA384,3834,847−17%

14Northampton County, PAPA324,4114,680−10%

15Washington County, PAPA210,8024,404−28%

16Butler County, PAPA200,1694,366−22%

17Dauphin County, PAPA293,3514,009−18%

18Monroe County, PAPA167,1793,080−5%

19Luzerne County, PAPA332,1262,960−32%

20Clearfield County, PAPA78,1002,667−12%

21Centre County, PAPA157,3932,647−20%

22Adams County, PAPA107,5942,615+2%

23Lycoming County, PAPA112,5872,534+9%

24Crawford County, PAPA81,7922,518−19%

25Franklin County, PAPA160,6522,500−12%

26Lackawanna County, PAPA216,5022,397−2%

27Cambria County, PAPA128,9682,388−31%

28Beaver County, PAPA166,0322,375−35%

29Lebanon County, PAPA146,3802,305−3%

30Blair County, PAPA119,5411,729−36%

31Schuylkill County, PAPA145,0851,581−29%

32Fayette County, PAPA123,0211,566−33%

33Mercer County, PAPA107,8601,540−28%

34Lawrence County, PAPA83,9111,227−32%

35Bradford County, PAPA59,6001,211−32%

36Northumberland County, PAPA89,9201,178−26%

37Bedford County, PAPA47,4801,157−2%

38Pike County, PAPA62,8081,021−41%

39Wayne County, PAPA51,7031,020−26%

40Venango County, PAPA49,346983−38%

41Tioga County, PAPA40,502962−9%

42Carbon County, PAPA65,868940+27%

43Armstrong County, PAPA63,698931−22%

44Somerset County, PAPA72,004909−35%

45Susquehanna County, PAPA38,237833−47%

46Indiana County, PAPA82,878829−43%

47Columbia County, PAPA66,193820−46%

48Warren County, PAPA37,038814−18%

49Jefferson County, PAPA43,255704−20%

50McKean County, PAPA38,984642−51%

51Union County, PAPA42,313638−40%

52Perry County, PAPA46,806619−16%

53Clarion County, PAPA36,680594−32%

54Wyoming County, PAPA25,790580−20%

55Mifflin County, PAPA46,127560−20%

56Elk County, PAPA29,926551−45%

57Clinton County, PAPA37,870548−37%

58Greene County, PAPA33,885534+10%

59Fulton County, PAPA14,483507−26%

60Huntingdon County, PAPA43,001484−26%

61Montour County, PAPA17,868413−15%

62Snyder County, PAPA39,655325−58%

63Potter County, PAPA15,897287−42%

64Juniata County, PAPA23,403267−27%

65Cameron County, PAPA4,211139+5%

66Sullivan County, PAPA5,856134−36%

67Forest County, PAPA6,614131−31%

SHOWING 1–67 OF 67

Download CSV (full list, 67 rows)

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