Ranking of Iowa Counties By Population with Nigerian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.52K people in Iowa with Nigerian ancestry. Among all Iowa counties, Polk County had the highest population with Nigerian ancestry (557), followed by Linn County (394), and Johnson County (294).
The chart and table below shows the top 10 counties with high number of people with Nigerian ancestry.
You can see similar information for other states and for other ancestry groups in Iowa.
You may also be interested in:
Related Topics: Iowa ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Iowa Counties By Population with Nigerian Ancestry in 2021
25
0 of 0
| Rank | County | Population |
|---|---|---|
| 1 | Polk County | 557 |
| 2 | Linn County | 394 |
| 3 | Johnson County | 294 |
| 4 | Warren County | 74 |
| 5 | Scott County | 58 |
| 6 | Henry County | 50 |
| 7 | Story County | 19 |
| 8 | Woodbury County | 16 |
| 9 | Marshall County | 10 |
| 10 | Decatur County | 8 |
| 11 | Wayne County | 7 |
| 12 | Cass County | 6 |
| 12 | Mahaska County | 6 |
| 12 | Pottawattamie County | 6 |
| 13 | Bremer County | 5 |
| 13 | Hamilton County | 5 |
| 14 | Dubuque County | 3 |
| 15 | Black Hawk County | 2 |
| 16 | Buena Vista County | 1 |
| 16 | Jackson County | 1 |
| 16 | Van Buren County | 1 |