Ranking of Kentucky 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 642 people in Kentucky with Celtic ancestry. Among all Kentucky counties, Jefferson County had the highest population with Celtic ancestry (112), followed by Greenup County (91), and Boone County (59).
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 Kentucky.
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Related Topics: Kentucky ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Kentucky Counties By Population with Celtic Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Jefferson County | 112 |
| 2 | Greenup County | 91 |
| 3 | Boone County | 59 |
| 4 | Martin County | 41 |
| 5 | Kenton County | 35 |
| 6 | Rowan County | 32 |
| 7 | Campbell County | 28 |
| 8 | Madison County | 25 |
| 8 | Marshall County | 25 |
| 9 | Daviess County | 23 |
| 9 | Russell County | 23 |
| 10 | Fayette County | 21 |
| 10 | Oldham County | 21 |
| 11 | Pike County | 18 |
| 12 | Powell County | 14 |
| 13 | Ohio County | 12 |
| 13 | Rockcastle County | 12 |
| 14 | Graves County | 11 |
| 15 | Bracken County | 10 |
| 16 | Laurel County | 6 |
| 17 | Ballard County | 5 |
| 17 | Estill County | 5 |
| 17 | Scott County | 5 |
| 18 | Boyd County | 4 |
| 18 | Owen County | 4 |