Highest Nigerian population share, US counties · 2020
US 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. Prince George's County, Maryland leads at 2.4%. 1,035 counties qualify in total. Georgia carries 5 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest nigerian share?
Prince George's County, Maryland ranks #1 with 2.4% (2020 American Community Survey).
What are the top 5 counties by nigerian share?
Prince George's County, Maryland, Fort Bend County, Texas, Essex County, New Jersey, Walker County, Texas, Hoonah-Angoon Census Area, Alaska.
How many counties are in this ranking?
1,035 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 ACS 5-year data.
How is nigerian share measured?
Share of all residents who are Nigerian ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2020).