RANKING · 2024 ACS · 63 SHOWN OF 63

Largest Dominican population, Pennsylvania counties

Pennsylvania counties ranked by the number of residents who are Dominican origin, 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 63 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 63 is 132. Biggest climber in the top 100 since 2020: Mercer County, PA, up 21 places to #22.

Dominican Americans: full group profile →

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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, PAPA1,574,28137,381+188%

02Lehigh County, PAPA384,38333,813+293%

03Berks County, PAPA440,07230,304+222%

04Luzerne County, PAPA332,12626,599+339%

05▲1Lancaster County, PAPA563,1597,186+237%

06▼1York County, PAPA473,1976,495+326%

07Northampton County, PAPA324,4116,483+401%

08▲2Dauphin County, PAPA293,3514,990+796%

09▲3Lackawanna County, PAPA216,5023,861+411%

10▼1Lebanon County, PAPA146,3803,795+519%

11▼3Monroe County, PAPA167,1793,707+52%

12▼1Montgomery County, PAPA877,6432,974+452%

13▲2Schuylkill County, PAPA145,0852,643+516%

14▼1Bucks County, PAPA647,8282,438+206%

15▲3Chester County, PAPA557,1162,248+376%

16▲1Allegheny County, PAPA1,225,0352,024+144%

17▼3Delaware County, PAPA580,9371,194+231%

18▼2Cumberland County, PAPA277,270991+651%

19▲2Pike County, PAPA62,808874+261%

20▼1Franklin County, PAPA160,652724+158%

21▲5Carbon County, PAPA65,868517+366%

22▲21Mercer County, PAPA107,860452+3129%

23▼3Erie County, PAPA265,832397+50%

24▲4Westmoreland County, PAPA349,324340+431%

25Washington County, PAPA210,802274+603%

26▲12Beaver County, PAPA166,032237+1381%

27▼5Northumberland County, PAPA89,920215+82%

28▼5Adams County, PAPA107,594212+393%

29▲3Wayne County, PAPA51,703204−20%

30▼3Centre County, PAPA157,393195−14%

31▼7Clearfield County, PAPA78,100158–

32▲14Blair County, PAPA119,541132+474%

33▲2Lycoming County, PAPA112,587119+750%

34Cambria County, PAPA128,968118−14%

35▲4Lawrence County, PAPA83,91182–

36▼3Columbia County, PAPA66,19381−21%

37▲4Fayette County, PAPA123,02181+800%

38▼8Butler County, PAPA200,16978+212%

39Clarion County, PAPA36,68075+733%

40▼11Union County, PAPA42,31366−72%

41▲7Perry County, PAPA46,80656+155%

42Warren County, PAPA37,03853–

43▲9Venango County, PAPA49,34644+633%

44▲9Forest County, PAPA6,61443+330%

45Tioga County, PAPA40,50243–

46▼1Susquehanna County, PAPA38,23742+75%

47Clinton County, PAPA37,87037+37%

48Mifflin County, PAPA46,12734+113%

49▼18Indiana County, PAPA82,87828−59%

50Sullivan County, PAPA5,85628–

51▲5Somerset County, PAPA72,00427+145%

52▼16Juniata County, PAPA23,40327–

53▼9Huntingdon County, PAPA43,00114−42%

54▼17Snyder County, PAPA39,65512–

55▼6Armstrong County, PAPA63,6989–

56▼16McKean County, PAPA38,9848−79%

57▼6Wyoming County, PAPA25,7907–

58▼11Crawford County, PAPA81,7924–

59Montour County, PAPA17,8684−33%

60Potter County, PAPA15,8974–

61Elk County, PAPA29,9263–

62▼12Bedford County, PAPA47,4802−50%

63▼21Bradford County, PAPA59,6001−99%

SHOWING 1–63 OF 63

Download CSV (full list, 63 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES