Ranking of Iowa Counties By Population with Celtic Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 365 people in Iowa with Celtic ancestry. Among all Iowa counties, Page County had the highest population with Celtic ancestry (149), followed by Polk County (29), and Dubuque County (28).
The chart and table below shows the top 10 counties with high number of people with Celtic 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 Population with Celtic Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Page County | 149 |
| 2 | Polk County | 29 |
| 3 | Dubuque County | 28 |
| 4 | Linn County | 23 |
| 4 | Shelby County | 23 |
| 5 | Henry County | 22 |
| 6 | Scott County | 16 |
| 7 | Johnson County | 13 |
| 8 | Tama County | 12 |
| 9 | Cass County | 8 |
| 9 | Poweshiek County | 8 |
| 10 | Butler County | 7 |
| 11 | Benton County | 6 |
| 12 | Black Hawk County | 4 |
| 12 | Pottawattamie County | 4 |
| 13 | Appanoose County | 3 |
| 13 | Greene County | 3 |
| 13 | Plymouth County | 3 |
| 14 | Clayton County | 2 |
| 15 | Floyd County | 1 |
| 15 | Woodbury County | 1 |