RANKING · 2024 ACS · 59 SHOWN OF 59

Largest Romanian population, Pennsylvania counties

Pennsylvania counties ranked by the number of residents who are Romanian 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 59 counties in Pennsylvania that qualify, ranked against each other statewide.

Romanian 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

RANKPLACESTATEPOPROMANIAN POPULATIONVS 2010

01Philadelphia County, PAPA1,574,2812,326+11%

02Allegheny County, PAPA1,225,0352,049+10%

03Montgomery County, PAPA877,6431,803−28%

04Bucks County, PAPA647,8281,393−14%

05Berks County, PAPA440,0721,312+31%

06Lancaster County, PAPA563,159963+106%

07Delaware County, PAPA580,937589−33%

08Lehigh County, PAPA384,383583−7%

09Chester County, PAPA557,116578−31%

10Dauphin County, PAPA293,351399+27%

11York County, PAPA473,197379−12%

12Luzerne County, PAPA332,126356−42%

13Cumberland County, PAPA277,270341+84%

14Erie County, PAPA265,832292−50%

15Lawrence County, PAPA83,911289−29%

16Northampton County, PAPA324,411280−17%

17Carbon County, PAPA65,868275+733%

18Mercer County, PAPA107,860271−34%

19Monroe County, PAPA167,179222−62%

20Westmoreland County, PAPA349,324191−53%

21Centre County, PAPA157,393190−18%

22Beaver County, PAPA166,032156−63%

23Lackawanna County, PAPA216,502144−26%

24Lebanon County, PAPA146,380134−31%

25Jefferson County, PAPA43,255100+2400%

26Butler County, PAPA200,16995−47%

27Schuylkill County, PAPA145,08592+46%

28Northumberland County, PAPA89,92087+64%

29Washington County, PAPA210,80278−11%

30Franklin County, PAPA160,65271+18%

31Crawford County, PAPA81,79259+13%

32Warren County, PAPA37,03858+1833%

33Lycoming County, PAPA112,58755−70%

34Cambria County, PAPA128,96849−70%

35Pike County, PAPA62,80849−70%

36Blair County, PAPA119,54148+23%

37Wayne County, PAPA51,70343−64%

38Adams County, PAPA107,59429−42%

39Huntingdon County, PAPA43,00125+9%

40Armstrong County, PAPA63,69822−61%

41Somerset County, PAPA72,00422−58%

42Indiana County, PAPA82,87820−62%

43McKean County, PAPA38,98417−47%

44Columbia County, PAPA66,19316−50%

45Tioga County, PAPA40,50214−13%

46Bradford County, PAPA59,60013+0%

47Perry County, PAPA46,80613+117%

48Greene County, PAPA33,88512+200%

49Montour County, PAPA17,86812+300%

50Clearfield County, PAPA78,10011−39%

51Union County, PAPA42,31311−77%

52Venango County, PAPA49,34611−80%

53Susquehanna County, PAPA38,2379+125%

54Potter County, PAPA15,8978−84%

55Fayette County, PAPA123,0218−97%

56Wyoming County, PAPA25,7908+60%

57Elk County, PAPA29,9265–

58Snyder County, PAPA39,6553−94%

59Forest County, PAPA6,6141−75%

SHOWING 1–59 OF 59

Download CSV (full list, 59 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES