Ranking of Indiana 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 878 people in Indiana with Celtic ancestry. Among all Indiana counties, Hancock County had the highest population with Celtic ancestry (126), followed by Marion County (108), and Wayne County (67).
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 Indiana.
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Related Topics: Indiana ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Indiana Counties By Population with Celtic Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Hancock County | 126 |
| 2 | Marion County | 108 |
| 3 | Wayne County | 67 |
| 4 | Allen County | 54 |
| 5 | Miami County | 50 |
| 6 | Lake County | 44 |
| 7 | Elkhart County | 43 |
| 8 | Boone County | 34 |
| 9 | Hamilton County | 33 |
| 10 | Dubois County | 32 |
| 11 | Tippecanoe County | 27 |
| 12 | Parke County | 26 |
| 13 | Carroll County | 21 |
| 14 | Vanderburgh County | 18 |
| 15 | Noble County | 17 |
| 15 | St. Joseph County | 17 |
| 16 | Johnson County | 16 |
| 17 | Marshall County | 14 |
| 18 | Jennings County | 13 |
| 19 | Huntington County | 12 |
| 19 | Jackson County | 12 |
| 20 | Lawrence County | 11 |
| 20 | Whitley County | 11 |
| 21 | Floyd County | 10 |
| 21 | Grant County | 10 |
| 22 | Delaware County | 8 |
| 22 | Vigo County | 8 |
| 23 | Fayette County | 7 |
| 24 | Fountain County | 6 |
| 24 | Hendricks County | 6 |
| 24 | Wells County | 6 |
| 25 | Montgomery County | 4 |
| 26 | Clark County | 3 |
| 26 | Jay County | 3 |
| 27 | Switzerland County | 1 |