RANKING · 2010 CENSUS · 14 SHOWN OF 14

Largest Nigerian population, Iowa counties · 2010

Iowa counties ranked by the number of residents who are Nigerian ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 14 counties in Iowa that qualify, ranked against each other statewide.

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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 POPULATIONVS 2000

01Polk County, IAIA516,546192–

02Story County, IAIA101,291139–

03Black Hawk County, IAIA131,53280–

04Dickinson County, IAIA18,07753–

05Scott County, IAIA175,25932–

06Taylor County, IAIA5,83528–

07Woodbury County, IAIA106,64919–

08Clinton County, IAIA46,00218–

09Winneshiek County, IAIA19,73317–

10Linn County, IAIA232,0288–

11Winnebago County, IAIA10,2518–

12Johnson County, IAIA160,0445–

13Lyon County, IAIA12,3543–

14Henry County, IAIA19,3492–

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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