RANKING · 2010 CENSUS · 26 SHOWN OF 26

Highest Nigerian population share, Pennsylvania counties · 2010

Pennsylvania counties ranked by the share of all residents who are Nigerian ancestry (2023 American Community Survey). A concentration measure: Nigerian residents as a percentage of total population. This list covers the 26 counties in Pennsylvania that qualify, ranked against each other statewide.

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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 SHAREVS 2000

01Delaware County, PAPA580,9370.2%–

02Butler County, PAPA200,1690.1%–

03Northampton County, PAPA324,4110.1%–

04Philadelphia County, PAPA1,574,2810.1%–

05Centre County, PAPA157,3930.1%–

06Chester County, PAPA557,1160.1%–

07Franklin County, PAPA160,6520.1%–

08York County, PAPA473,1970.1%–

09Union County, PAPA42,3130.1%–

10Allegheny County, PAPA1,225,0350.1%–

11Monroe County, PAPA167,1790.0%–

12Montgomery County, PAPA877,6430.0%–

13Wayne County, PAPA51,7030.0%–

14Dauphin County, PAPA293,3510.0%–

15Indiana County, PAPA82,8780.0%–

16Lehigh County, PAPA384,3830.0%–

17Mercer County, PAPA107,8600.0%–

18Luzerne County, PAPA332,1260.0%–

19Berks County, PAPA440,0720.0%–

20Cumberland County, PAPA277,2700.0%–

21Westmoreland County, PAPA349,3240.0%–

22Bucks County, PAPA647,8280.0%–

23Erie County, PAPA265,8320.0%–

24Lackawanna County, PAPA216,5020.0%–

25Lebanon County, PAPA146,3800.0%–

26Schuylkill County, PAPA145,0850.0%–

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