Ranking of Iowa Counties By Percentage of Population with Iranian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 991 people in Iowa with Iranian ancestry (0.03% of Iowa population). Among all Iowa counties, Story County had the highest percentage of its population with Iranian ancestry (0.24%), followed by Appanoose County (0.20%), and Guthrie County (0.19%).
The chart and table below shows the top 10 counties with high percentage of its population having Iranian ancestry.
You can see similar information for other states and for other ancestry groups in Iowa.
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Related Topics: Iowa ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Iowa Counties By Percentage of Population with Iranian Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Story County | 0.24 |
| 2 | Appanoose County | 0.20 |
| 3 | Guthrie County | 0.19 |
| 4 | Black Hawk County | 0.16 |
| 4 | Johnson County | 0.16 |
| 5 | Mahaska County | 0.11 |
| 6 | Emmet County | 0.05 |
| 6 | Scott County | 0.05 |
| 7 | Clinton County | 0.04 |
| 7 | Dubuque County | 0.04 |
| 7 | Winneshiek County | 0.04 |
| 8 | Allamakee County | 0.03 |
| 8 | Lee County | 0.03 |
| 9 | Crawford County | 0.02 |
| 9 | Delaware County | 0.02 |
| 9 | Pottawattamie County | 0.02 |
| 10 | Hardin County | 0.01 |
| 10 | Jasper County | 0.01 |
| 10 | Polk County | 0.01 |
| 10 | Woodbury County | 0.01 |