RANKING · 2024 ACS · 67 SHOWN OF 67

Largest Polish population, Pennsylvania counties

Pennsylvania counties ranked by the number of residents who are Polish ancestry, from the 2024 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.

Polish 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

RANKPLACESTATEPOPPOLISH POPULATIONVS 2010

01Allegheny County, PAPA1,225,03593,879−20%

02Luzerne County, PAPA332,12651,756−31%

03Montgomery County, PAPA877,64347,730−14%

04Philadelphia County, PAPA1,574,28147,319−19%

05Bucks County, PAPA647,82842,257−19%

06Westmoreland County, PAPA349,32430,220−24%

07Lackawanna County, PAPA216,50228,648−26%

08Erie County, PAPA265,83227,292−24%

09Chester County, PAPA557,11624,010−8%

10Delaware County, PAPA580,93720,007−24%

11Berks County, PAPA440,07219,825−23%

12Washington County, PAPA210,80216,712−26%

13Lancaster County, PAPA563,15915,590+8%

14Butler County, PAPA200,16915,280+19%

15Northampton County, PAPA324,41113,297−23%

16Lehigh County, PAPA384,38313,227−22%

17York County, PAPA473,19713,163−7%

18Cambria County, PAPA128,96812,455−23%

19Schuylkill County, PAPA145,08512,042−29%

20Beaver County, PAPA166,0329,825−26%

21Fayette County, PAPA123,0219,125−31%

22Monroe County, PAPA167,1799,070−21%

23Cumberland County, PAPA277,2708,297−17%

24Dauphin County, PAPA293,3517,888−14%

25Centre County, PAPA157,3937,826+2%

26Northumberland County, PAPA89,9207,256−34%

27Lawrence County, PAPA83,9115,636−29%

28Blair County, PAPA119,5415,027−5%

29Somerset County, PAPA72,0044,966+3%

30Mercer County, PAPA107,8604,918−24%

31Indiana County, PAPA82,8784,897−24%

32Carbon County, PAPA65,8684,266−2%

33Armstrong County, PAPA63,6984,174−16%

34Clearfield County, PAPA78,1003,945−24%

35Columbia County, PAPA66,1933,847−16%

36Lycoming County, PAPA112,5873,723−33%

37Crawford County, PAPA81,7923,632−36%

38Lebanon County, PAPA146,3803,544−3%

39Pike County, PAPA62,8083,487−23%

40Franklin County, PAPA160,6523,480+1%

41Wayne County, PAPA51,7033,466−36%

42Adams County, PAPA107,5942,855−8%

43Wyoming County, PAPA25,7902,369−39%

44Susquehanna County, PAPA38,2372,362−42%

45Venango County, PAPA49,3462,170−21%

46Tioga County, PAPA40,5022,103−4%

47Greene County, PAPA33,8852,037−11%

48Bradford County, PAPA59,6002,022−20%

49Elk County, PAPA29,9261,803−32%

50Jefferson County, PAPA43,2551,735−16%

51Warren County, PAPA37,0381,437−48%

52Perry County, PAPA46,8061,302+14%

53McKean County, PAPA38,9841,216−47%

54Huntingdon County, PAPA43,0011,042+5%

55Snyder County, PAPA39,6551,038−7%

56Bedford County, PAPA47,480939−3%

57Union County, PAPA42,313895−50%

58Mifflin County, PAPA46,127783−1%

59Montour County, PAPA17,868770−7%

60Clarion County, PAPA36,680731−46%

61Clinton County, PAPA37,870700−43%

62Potter County, PAPA15,897551−34%

63Sullivan County, PAPA5,856409−4%

64Forest County, PAPA6,614317+19%

65Juniata County, PAPA23,403283−42%

66Cameron County, PAPA4,211205−21%

67Fulton County, PAPA14,483192−22%

SHOWING 1–67 OF 67

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES