RANKING · 2024 ACS · 59 SHOWN OF 59

Highest Romanian population share, Pennsylvania counties

Pennsylvania counties ranked by the share of all residents who are Romanian ancestry (2023 American Community Survey). A concentration measure: Romanian residents as a percentage of total population. This list covers the 59 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

RANKPLACESTATEPOPROMANIAN SHAREVS 2000

01Carbon County, PAPA65,8680.4%–

02Lawrence County, PAPA83,9110.3%–

03Berks County, PAPA440,0720.3%–

04Mercer County, PAPA107,8600.2%–

05Jefferson County, PAPA43,2550.2%–

06Bucks County, PAPA647,8280.2%–

07Montgomery County, PAPA877,6430.2%–

08Lancaster County, PAPA563,1590.2%–

09Allegheny County, PAPA1,225,0350.2%–

10Lehigh County, PAPA384,3830.2%–

11Warren County, PAPA37,0380.2%–

12Philadelphia County, PAPA1,574,2810.1%–

13Dauphin County, PAPA293,3510.1%–

14Monroe County, PAPA167,1790.1%–

15Cumberland County, PAPA277,2700.1%–

16Centre County, PAPA157,3930.1%–

17Luzerne County, PAPA332,1260.1%–

18Erie County, PAPA265,8320.1%–

19Chester County, PAPA557,1160.1%–

20Delaware County, PAPA580,9370.1%–

21Northumberland County, PAPA89,9200.1%–

22Beaver County, PAPA166,0320.1%–

23Lebanon County, PAPA146,3800.1%–

24Northampton County, PAPA324,4110.1%–

25Wayne County, PAPA51,7030.1%–

26York County, PAPA473,1970.1%–

27Pike County, PAPA62,8080.1%–

28Crawford County, PAPA81,7920.1%–

29Lackawanna County, PAPA216,5020.1%–

30Montour County, PAPA17,8680.1%–

31Schuylkill County, PAPA145,0850.1%–

32Huntingdon County, PAPA43,0010.1%–

33Westmoreland County, PAPA349,3240.1%–

34Potter County, PAPA15,8970.0%–

35Lycoming County, PAPA112,5870.0%–

36Butler County, PAPA200,1690.0%–

37Franklin County, PAPA160,6520.0%–

38McKean County, PAPA38,9840.0%–

39Blair County, PAPA119,5410.0%–

40Cambria County, PAPA128,9680.0%–

41Washington County, PAPA210,8020.0%–

42Greene County, PAPA33,8850.0%–

43Tioga County, PAPA40,5020.0%–

44Armstrong County, PAPA63,6980.0%–

45Wyoming County, PAPA25,7900.0%–

46Somerset County, PAPA72,0040.0%–

47Perry County, PAPA46,8060.0%–

48Adams County, PAPA107,5940.0%–

49Union County, PAPA42,3130.0%–

50Columbia County, PAPA66,1930.0%–

51Indiana County, PAPA82,8780.0%–

52Susquehanna County, PAPA38,2370.0%–

53Venango County, PAPA49,3460.0%–

54Bradford County, PAPA59,6000.0%–

55Elk County, PAPA29,9260.0%–

56Forest County, PAPA6,6140.0%–

57Clearfield County, PAPA78,1000.0%–

58Snyder County, PAPA39,6550.0%–

59Fayette County, PAPA123,0210.0%–

SHOWING 1–59 OF 59

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