RANKING · 2020 CENSUS · 62 SHOWN OF 62

Highest Romanian population share, Pennsylvania counties · 2020

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 62 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

01Lawrence County, PAPA83,9110.4%–

02Mercer County, PAPA107,8600.4%–

03Berks County, PAPA440,0720.3%–

04Fulton County, PAPA14,4830.3%–

05Montgomery County, PAPA877,6430.3%–

06Bucks County, PAPA647,8280.2%–

07Clarion County, PAPA36,6800.2%–

08Jefferson County, PAPA43,2550.2%–

09Luzerne County, PAPA332,1260.2%–

10Erie County, PAPA265,8320.2%–

11Beaver County, PAPA166,0320.2%–

12Allegheny County, PAPA1,225,0350.2%–

13Pike County, PAPA62,8080.2%–

14Philadelphia County, PAPA1,574,2810.1%–

15Lancaster County, PAPA563,1590.1%–

16Northampton County, PAPA324,4110.1%–

17Wayne County, PAPA51,7030.1%–

18Cumberland County, PAPA277,2700.1%–

19Monroe County, PAPA167,1790.1%–

20Delaware County, PAPA580,9370.1%–

21Chester County, PAPA557,1160.1%–

22Warren County, PAPA37,0380.1%–

23Westmoreland County, PAPA349,3240.1%–

24York County, PAPA473,1970.1%–

25Huntingdon County, PAPA43,0010.1%–

26Crawford County, PAPA81,7920.1%–

27Lehigh County, PAPA384,3830.1%–

28Lycoming County, PAPA112,5870.1%–

29Dauphin County, PAPA293,3510.1%–

30Washington County, PAPA210,8020.1%–

31Centre County, PAPA157,3930.1%–

32Perry County, PAPA46,8060.1%–

33Butler County, PAPA200,1690.1%–

34Lackawanna County, PAPA216,5020.1%–

35Armstrong County, PAPA63,6980.1%–

36Columbia County, PAPA66,1930.1%–

37Schuylkill County, PAPA145,0850.1%–

38Carbon County, PAPA65,8680.0%–

39Tioga County, PAPA40,5020.0%–

40Blair County, PAPA119,5410.0%–

41Bradford County, PAPA59,6000.0%–

42Cameron County, PAPA4,2110.0%–

43Cambria County, PAPA128,9680.0%–

44Forest County, PAPA6,6140.0%–

45Franklin County, PAPA160,6520.0%–

46Lebanon County, PAPA146,3800.0%–

47Indiana County, PAPA82,8780.0%–

48McKean County, PAPA38,9840.0%–

49Northumberland County, PAPA89,9200.0%–

50Wyoming County, PAPA25,7900.0%–

51Clinton County, PAPA37,8700.0%–

52Greene County, PAPA33,8850.0%–

53Adams County, PAPA107,5940.0%–

54Fayette County, PAPA123,0210.0%–

55Venango County, PAPA49,3460.0%–

56Somerset County, PAPA72,0040.0%–

57Mifflin County, PAPA46,1270.0%–

58Snyder County, PAPA39,6550.0%–

59Clearfield County, PAPA78,1000.0%–

60Union County, PAPA42,3130.0%–

61Susquehanna County, PAPA38,2370.0%–

62Juniata County, PAPA23,4030.0%–

SHOWING 1–62 OF 62

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