RANKING · 2010 CENSUS · 17 SHOWN OF 17

Highest Nigerian population share, New Jersey counties · 2010

New Jersey counties ranked by the share of all residents who are Nigerian ancestry (2010 American Community Survey). A concentration measure: Nigerian residents as a percentage of total population. This list covers the 17 counties in New Jersey that qualify, ranked against each other statewide. The median across all 17 is 0.2%.

Nigerian Americans: full group profile →

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SAME RANKING BYCities States Metros

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 –

01Essex County, NJNJ896,3790.8%–

02Union County, NJNJ601,8630.5%–

03Atlantic County, NJNJ278,6570.3%–

04Somerset County, NJNJ356,4860.2%–

05Mercer County, NJNJ399,2890.2%–

06Burlington County, NJNJ481,4390.2%–

07Middlesex County, NJNJ883,3350.2%–

08Camden County, NJNJ535,7990.2%–

09Hudson County, NJNJ735,0330.2%–

10Monmouth County, NJNJ651,0350.1%–

11Bergen County, NJNJ977,0260.1%–

12Morris County, NJNJ524,2510.1%–

13Ocean County, NJNJ673,7460.0%–

14Cumberland County, NJNJ157,1480.0%–

15Warren County, NJNJ112,9530.0%–

16Passaic County, NJNJ531,6240.0%–

17Gloucester County, NJNJ312,6380.0%–

SHOWING 1–17 OF 17

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