RANKING · 2010 CENSUS · 52 SHOWN OF 52

Highest Dominican population share, Pennsylvania counties · 2010

Pennsylvania counties ranked by the share of all residents who are Dominican origin (2023 American Community Survey). A concentration measure: Dominican residents as a percentage of total population. This list covers the 52 counties in Pennsylvania that qualify, ranked against each other statewide.

PennsylvaniaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPDOMINICAN SHAREVS 2000

01Lehigh County, PAPA384,3832.5%–

02Berks County, PAPA440,0722.3%–

03Luzerne County, PAPA332,1261.9%–

04Monroe County, PAPA167,1791.5%–

05Philadelphia County, PAPA1,574,2810.9%–

06Union County, PAPA42,3130.5%–

07Wayne County, PAPA51,7030.5%–

08Lebanon County, PAPA146,3800.5%–

09Northampton County, PAPA324,4110.4%–

10Pike County, PAPA62,8080.4%–

11Lancaster County, PAPA563,1590.4%–

12York County, PAPA473,1970.4%–

13Lackawanna County, PAPA216,5020.4%–

14Schuylkill County, PAPA145,0850.3%–

15Dauphin County, PAPA293,3510.2%–

16Franklin County, PAPA160,6520.2%–

17Carbon County, PAPA65,8680.2%–

18Columbia County, PAPA66,1930.2%–

19Centre County, PAPA157,3930.1%–

20Bradford County, PAPA59,6000.1%–

21Forest County, PAPA6,6140.1%–

22Bucks County, PAPA647,8280.1%–

23Northumberland County, PAPA89,9200.1%–

24Chester County, PAPA557,1160.1%–

25Cambria County, PAPA128,9680.1%–

26Erie County, PAPA265,8320.1%–

27McKean County, PAPA38,9840.1%–

28Indiana County, PAPA82,8780.1%–

29Clinton County, PAPA37,8700.1%–

30Montgomery County, PAPA877,6430.1%–

31Allegheny County, PAPA1,225,0350.1%–

32Delaware County, PAPA580,9370.1%–

33Cumberland County, PAPA277,2700.1%–

34Susquehanna County, PAPA38,2370.1%–

35Huntingdon County, PAPA43,0010.1%–

36Perry County, PAPA46,8060.0%–

37Adams County, PAPA107,5940.0%–

38Mifflin County, PAPA46,1270.0%–

39Montour County, PAPA17,8680.0%–

40Greene County, PAPA33,8850.0%–

41Clarion County, PAPA36,6800.0%–

42Washington County, PAPA210,8020.0%–

43Blair County, PAPA119,5410.0%–

44Westmoreland County, PAPA349,3240.0%–

45Somerset County, PAPA72,0040.0%–

46Butler County, PAPA200,1690.0%–

47Lycoming County, PAPA112,5870.0%–

48Mercer County, PAPA107,8600.0%–

49Venango County, PAPA49,3460.0%–

50Beaver County, PAPA166,0320.0%–

51Bedford County, PAPA47,4800.0%–

52Fayette County, PAPA123,0210.0%–

SHOWING 1–52 OF 52

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