Ranking of South Carolina 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 1.00K people in South Carolina with Celtic ancestry. Among all South Carolina counties, Spartanburg County had the highest population with Celtic ancestry (167), followed by Berkeley County (131), and Greenville County (111).

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 South Carolina.

Data Source: US Census Bureau.
Ranking of South Carolina Counties By Population with Celtic Ancestry in 2021
Spartanburg County
Berkeley County
Greenville County
Kershaw County
Lexington County
Beaufort County
Allendale County
Charleston County
Florence County
Horry County
Ranking of South Carolina Counties By Population with Celtic Ancestry in 2021
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Rank County Population
1 Spartanburg County 167
2 Berkeley County 131
3 Greenville County 111
4 Kershaw County 103
5 Lexington County 78
6 Beaufort County 67
7 Allendale County 53
8 Charleston County 46
9 Florence County 39
10 Horry County 32
11 Oconee County 29
12 Laurens County 24
13 Richland County 23
14 Greenwood County 22
15 Pickens County 20
16 Sumter County 17
16 York County 17
17 Anderson County 13
18 Colleton County 9
19 Clarendon County 2
20 Barnwell County 1