RANKING · 2020 CENSUS · 56 SHOWN OF 56

Largest Dominican population, Pennsylvania counties · 2020

Pennsylvania counties ranked by the number of residents who are Dominican origin, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 56 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 56 is 196.

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 POPULATIONVS 2010

01Philadelphia County, PAPA1,574,28132,024+147%

02Lehigh County, PAPA384,38322,558+162%

03Berks County, PAPA440,07219,426+106%

04Luzerne County, PAPA332,12616,626+174%

05York County, PAPA473,1975,464+258%

06Lancaster County, PAPA563,1595,064+137%

07Northampton County, PAPA324,4114,080+215%

08Monroe County, PAPA167,1793,238+32%

09Lebanon County, PAPA146,3802,586+322%

10Dauphin County, PAPA293,3512,415+334%

11Montgomery County, PAPA877,6432,343+335%

12Lackawanna County, PAPA216,5021,528+102%

13Bucks County, PAPA647,8281,405+76%

14Delaware County, PAPA580,9371,267+251%

15Schuylkill County, PAPA145,0851,233+187%

16Cumberland County, PAPA277,2701,040+688%

17Allegheny County, PAPA1,225,035813−2%

18Chester County, PAPA557,116751+59%

19Franklin County, PAPA160,652621+121%

20Erie County, PAPA265,832404+52%

21Pike County, PAPA62,808380+57%

22Northumberland County, PAPA89,920361+206%

23Adams County, PAPA107,594359+735%

24Clearfield County, PAPA78,100346–

25Washington County, PAPA210,802242+521%

26Carbon County, PAPA65,868225+103%

27Centre County, PAPA157,393199−12%

28Westmoreland County, PAPA349,324196+206%

29Union County, PAPA42,313191−18%

30Butler County, PAPA200,169165+560%

31Indiana County, PAPA82,878163+140%

32Wayne County, PAPA51,703158−38%

33Columbia County, PAPA66,193128+25%

34Cambria County, PAPA128,968116−16%

35Lycoming County, PAPA112,58799+607%

36Juniata County, PAPA23,40391–

37Snyder County, PAPA39,65565–

38Beaver County, PAPA166,03256+250%

39Lawrence County, PAPA83,91156–

40McKean County, PAPA38,98444+16%

41Fayette County, PAPA123,02142+367%

42Bradford County, PAPA59,60041−54%

43Mercer County, PAPA107,86038+171%

44Huntingdon County, PAPA43,00137+54%

45Susquehanna County, PAPA38,23736+50%

46Blair County, PAPA119,54128+22%

47Crawford County, PAPA81,79222–

48Perry County, PAPA46,80620−9%

49Armstrong County, PAPA63,69817–

50Bedford County, PAPA47,48011+175%

51Wyoming County, PAPA25,79010–

52Venango County, PAPA49,3468+33%

53Forest County, PAPA6,6146−40%

54Jefferson County, PAPA43,2556–

55Greene County, PAPA33,8852−78%

56Somerset County, PAPA72,0041−91%

SHOWING 1–56 OF 56

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