RANKING · 2020 CENSUS · 45 SHOWN OF 45

Largest Nigerian population, Pennsylvania counties · 2020

Pennsylvania counties ranked by the number of residents who are Nigerian ancestry, 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 45 counties in Pennsylvania that qualify, ranked against each other statewide. The median across all 45 is 56.

Nigerian Americans: full group profile →

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPNIGERIAN POPULATIONVS 2010

01Philadelphia County, PAPA1,574,2815,059+172%

02Delaware County, PAPA580,9371,106+22%

03Allegheny County, PAPA1,225,0351,071+37%

04Montgomery County, PAPA877,6431,019+184%

05Bucks County, PAPA647,828558+520%

06Dauphin County, PAPA293,351409+405%

07Chester County, PAPA557,116329−23%

08Lancaster County, PAPA563,159289–

09Monroe County, PAPA167,179271+239%

10Berks County, PAPA440,072241+265%

11Centre County, PAPA157,393216+38%

12Beaver County, PAPA166,032185–

13Indiana County, PAPA82,878183+632%

14Northampton County, PAPA324,411161−58%

15York County, PAPA473,197153−48%

16Lehigh County, PAPA384,383127+37%

17Bedford County, PAPA47,480110–

18Cumberland County, PAPA277,270102+183%

19Westmoreland County, PAPA349,32493+66%

20Fayette County, PAPA123,02184–

21Warren County, PAPA37,03873–

22Lawrence County, PAPA83,91170–

23Clearfield County, PAPA78,10056–

24Franklin County, PAPA160,65255−50%

25Lackawanna County, PAPA216,50250+127%

26Mifflin County, PAPA46,12747–

27Erie County, PAPA265,83242+35%

28Sullivan County, PAPA5,85639–

29Washington County, PAPA210,80236–

30Butler County, PAPA200,16931−88%

31Adams County, PAPA107,59427–

32Clarion County, PAPA36,68026–

33Luzerne County, PAPA332,12625−69%

34Lycoming County, PAPA112,58725–

35McKean County, PAPA38,98424–

36Northumberland County, PAPA89,92021–

37Cambria County, PAPA128,96819–

38Blair County, PAPA119,54117–

39Snyder County, PAPA39,65513–

40Lebanon County, PAPA146,380120%

41Mercer County, PAPA107,86011−65%

42Huntingdon County, PAPA43,0019–

43Schuylkill County, PAPA145,08580%

44Perry County, PAPA46,8064–

45Potter County, PAPA15,8973–

SHOWING 1–45 OF 45

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