RANKING · 2020 CENSUS · 56 SHOWN OF 56

Highest Dominican population share, Pennsylvania counties · 2020

Pennsylvania counties ranked by the share of all residents who are Dominican origin (2020 American Community Survey). A concentration measure: Dominican residents as a percentage of total population. This list covers the 56 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 56 is 0.2%.

Dominican Americans: full group profile →

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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 2010

01Lehigh County, PAPA384,3836.1%+3.6 pts

02Luzerne County, PAPA332,1265.2%+3.3 pts

03Berks County, PAPA440,0724.6%+2.3 pts

04Philadelphia County, PAPA1,574,2812.0%+1.2 pts

05Monroe County, PAPA167,1791.9%+0.5 pts

06Lebanon County, PAPA146,3801.8%+1.4 pts

07Northampton County, PAPA324,4111.3%+0.9 pts

08York County, PAPA473,1971.2%+0.9 pts

09Lancaster County, PAPA563,1590.9%+0.5 pts

10Dauphin County, PAPA293,3510.9%+0.7 pts

11Schuylkill County, PAPA145,0850.9%+0.6 pts

12Lackawanna County, PAPA216,5020.7%+0.4 pts

13Pike County, PAPA62,8080.7%+0.3 pts

14Clearfield County, PAPA78,1000.4%–

15Union County, PAPA42,3130.4%−0.1 pts

16Cumberland County, PAPA277,2700.4%+0.4 pts

17Franklin County, PAPA160,6520.4%+0.2 pts

18Northumberland County, PAPA89,9200.4%+0.3 pts

19Juniata County, PAPA23,4030.4%–

20Carbon County, PAPA65,8680.4%+0.2 pts

21Adams County, PAPA107,5940.3%+0.3 pts

22Wayne County, PAPA51,7030.3%−0.2 pts

23Montgomery County, PAPA877,6430.3%+0.2 pts

24Delaware County, PAPA580,9370.2%+0.2 pts

25Bucks County, PAPA647,8280.2%+0.1 pts

26Columbia County, PAPA66,1930.2%0.0 pts

27Indiana County, PAPA82,8780.2%+0.1 pts

28Snyder County, PAPA39,6550.2%–

29Erie County, PAPA265,8320.1%+0.1 pts

30Chester County, PAPA557,1160.1%0.0 pts

31Centre County, PAPA157,3930.1%0.0 pts

32Washington County, PAPA210,8020.1%+0.1 pts

33McKean County, PAPA38,9840.1%0.0 pts

34Susquehanna County, PAPA38,2370.1%0.0 pts

35Cambria County, PAPA128,9680.1%0.0 pts

36Butler County, PAPA200,1690.1%+0.1 pts

37Lycoming County, PAPA112,5870.1%+0.1 pts

38Forest County, PAPA6,6140.1%0.0 pts

39Huntingdon County, PAPA43,0010.1%0.0 pts

40Bradford County, PAPA59,6000.1%−0.1 pts

41Allegheny County, PAPA1,225,0350.1%0.0 pts

42Lawrence County, PAPA83,9110.1%–

43Westmoreland County, PAPA349,3240.1%0.0 pts

44Perry County, PAPA46,8060.0%0.0 pts

45Wyoming County, PAPA25,7900.0%–

46Mercer County, PAPA107,8600.0%0.0 pts

47Beaver County, PAPA166,0320.0%0.0 pts

48Fayette County, PAPA123,0210.0%0.0 pts

49Armstrong County, PAPA63,6980.0%–

50Crawford County, PAPA81,7920.0%–

51Blair County, PAPA119,5410.0%0.0 pts

52Bedford County, PAPA47,4800.0%0.0 pts

53Venango County, PAPA49,3460.0%0.0 pts

54Jefferson County, PAPA43,2550.0%–

55Greene County, PAPA33,8850.0%0.0 pts

56Somerset County, PAPA72,0040.0%0.0 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS