RANKING · 2024 ACS · 67 SHOWN OF 67

Highest Czech population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are Czech ancestry (2023 American Community Survey). A concentration measure: Czech residents as a percentage of total population. This list covers the 67 counties in Pennsylvania that qualify, ranked against each other statewide.

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

RANKPLACESTATEPOPCZECH SHAREVS 2000

01Greene County, PAPA33,8851.1%–

02Fayette County, PAPA123,0210.8%–

03Westmoreland County, PAPA349,3240.7%–

04Butler County, PAPA200,1690.7%–

05Cambria County, PAPA128,9680.7%–

06Beaver County, PAPA166,0320.6%–

07Forest County, PAPA6,6140.6%–

08Sullivan County, PAPA5,8560.6%–

09Washington County, PAPA210,8020.6%–

10Erie County, PAPA265,8320.5%–

11Allegheny County, PAPA1,225,0350.5%–

12Pike County, PAPA62,8080.5%–

13Somerset County, PAPA72,0040.5%–

14Wyoming County, PAPA25,7900.5%–

15Mercer County, PAPA107,8600.4%–

16Carbon County, PAPA65,8680.4%–

17Chester County, PAPA557,1160.3%–

18Clearfield County, PAPA78,1000.3%–

19Crawford County, PAPA81,7920.3%–

20Indiana County, PAPA82,8780.3%–

21Wayne County, PAPA51,7030.3%–

22Centre County, PAPA157,3930.3%–

23Monroe County, PAPA167,1790.3%–

24Luzerne County, PAPA332,1260.3%–

25Lackawanna County, PAPA216,5020.3%–

26Blair County, PAPA119,5410.3%–

27Armstrong County, PAPA63,6980.3%–

28McKean County, PAPA38,9840.3%–

29Lehigh County, PAPA384,3830.3%–

30Lebanon County, PAPA146,3800.3%–

31Lawrence County, PAPA83,9110.3%–

32Potter County, PAPA15,8970.3%–

33Bucks County, PAPA647,8280.3%–

34Montour County, PAPA17,8680.3%–

35Adams County, PAPA107,5940.3%–

36Montgomery County, PAPA877,6430.3%–

37Northampton County, PAPA324,4110.2%–

38Schuylkill County, PAPA145,0850.2%–

39Cumberland County, PAPA277,2700.2%–

40Huntingdon County, PAPA43,0010.2%–

41York County, PAPA473,1970.2%–

42Lancaster County, PAPA563,1590.2%–

43Delaware County, PAPA580,9370.2%–

44Northumberland County, PAPA89,9200.2%–

45Susquehanna County, PAPA38,2370.2%–

46Columbia County, PAPA66,1930.2%–

47Tioga County, PAPA40,5020.2%–

48Warren County, PAPA37,0380.2%–

49Elk County, PAPA29,9260.2%–

50Perry County, PAPA46,8060.2%–

51Snyder County, PAPA39,6550.2%–

52Dauphin County, PAPA293,3510.2%–

53Berks County, PAPA440,0720.2%–

54Bradford County, PAPA59,6000.2%–

55Philadelphia County, PAPA1,574,2810.1%–

56Franklin County, PAPA160,6520.1%–

57Jefferson County, PAPA43,2550.1%–

58Clarion County, PAPA36,6800.1%–

59Venango County, PAPA49,3460.1%–

60Union County, PAPA42,3130.1%–

61Lycoming County, PAPA112,5870.1%–

62Cameron County, PAPA4,2110.1%–

63Bedford County, PAPA47,4800.1%–

64Fulton County, PAPA14,4830.1%–

65Mifflin County, PAPA46,1270.0%–

66Clinton County, PAPA37,8700.0%–

67Juniata County, PAPA23,4030.0%–

SHOWING 1–67 OF 67

Download CSV (full list, 67 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES