RANKING · 2010 CENSUS · 65 SHOWN OF 65

Highest Croatian population share, Pennsylvania counties · 2010

Pennsylvania counties ranked by the share of all residents who are Croatian ancestry (2023 American Community Survey). A concentration measure: Croatian residents as a percentage of total population. This list covers the 65 counties in Pennsylvania that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPCROATIAN SHAREVS 2000

01Beaver County, PAPA166,0322.5%–

02Allegheny County, PAPA1,225,0351.5%–

03Washington County, PAPA210,8021.3%–

04Westmoreland County, PAPA349,3241.2%–

05Mercer County, PAPA107,8601.2%–

06Lawrence County, PAPA83,9111.1%–

07Fayette County, PAPA123,0211.1%–

08Dauphin County, PAPA293,3511.0%–

09Cambria County, PAPA128,9680.9%–

10Greene County, PAPA33,8850.8%–

11Butler County, PAPA200,1690.7%–

12Elk County, PAPA29,9260.6%–

13Indiana County, PAPA82,8780.6%–

14Cumberland County, PAPA277,2700.4%–

15Somerset County, PAPA72,0040.4%–

16Crawford County, PAPA81,7920.4%–

17Armstrong County, PAPA63,6980.3%–

18Venango County, PAPA49,3460.3%–

19Erie County, PAPA265,8320.3%–

20Perry County, PAPA46,8060.3%–

21Centre County, PAPA157,3930.2%–

22Blair County, PAPA119,5410.2%–

23Forest County, PAPA6,6140.2%–

24Clarion County, PAPA36,6800.2%–

25Warren County, PAPA37,0380.2%–

26Monroe County, PAPA167,1790.2%–

27Chester County, PAPA557,1160.2%–

28York County, PAPA473,1970.2%–

29Carbon County, PAPA65,8680.1%–

30McKean County, PAPA38,9840.1%–

31Adams County, PAPA107,5940.1%–

32Susquehanna County, PAPA38,2370.1%–

33Lebanon County, PAPA146,3800.1%–

34Jefferson County, PAPA43,2550.1%–

35Northampton County, PAPA324,4110.1%–

36Montgomery County, PAPA877,6430.1%–

37Cameron County, PAPA4,2110.1%–

38Huntingdon County, PAPA43,0010.1%–

39Pike County, PAPA62,8080.1%–

40Bucks County, PAPA647,8280.1%–

41Wayne County, PAPA51,7030.1%–

42Schuylkill County, PAPA145,0850.1%–

43Delaware County, PAPA580,9370.1%–

44Berks County, PAPA440,0720.1%–

45Bedford County, PAPA47,4800.1%–

46Franklin County, PAPA160,6520.1%–

47Lehigh County, PAPA384,3830.1%–

48Potter County, PAPA15,8970.1%–

49Lancaster County, PAPA563,1590.1%–

50Clearfield County, PAPA78,1000.1%–

51Clinton County, PAPA37,8700.1%–

52Mifflin County, PAPA46,1270.1%–

53Philadelphia County, PAPA1,574,2810.1%–

54Luzerne County, PAPA332,1260.1%–

55Columbia County, PAPA66,1930.1%–

56Lackawanna County, PAPA216,5020.1%–

57Wyoming County, PAPA25,7900.0%–

58Tioga County, PAPA40,5020.0%–

59Montour County, PAPA17,8680.0%–

60Bradford County, PAPA59,6000.0%–

61Fulton County, PAPA14,4830.0%–

62Lycoming County, PAPA112,5870.0%–

63Northumberland County, PAPA89,9200.0%–

64Union County, PAPA42,3130.0%–

65Snyder County, PAPA39,6550.0%–

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