Sullivan's Island town, SC Population By Ancestry in 2021 (ACS-5Yrs)
Updated on March 8, 2024.
Based on the US Census ACS-5Yrs estimates, in 2021, among the 2.22K Sullivan's Island town, SC population, 440 had English ancestry (19.82%), 375 had American ancestry (16.89%), and 360 had Irish ancestry (16.22%).
The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.
You can also see similar information for other South Carolina cities and places, South Carolina counties, and for South Carolina.
Data Source: US Census - ACS 5-Year Estimates (2021).
Sullivan's Island town, SC Population By Ancestry in 2021
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| Ancestry | Number of Ancestry | Percentage of Population (%) |
|---|---|---|
| English | 440 | 19.82 |
| American | 375 | 16.89 |
| Irish | 360 | 16.22 |
| Unclassified | 284 | 12.79 |
| Other Groups | 203 | 9.14 |
| German | 132 | 5.95 |
| Italian | 126 | 5.68 |
| Welsh | 110 | 4.96 |
| European | 99 | 4.46 |
| Scottish | 81 | 3.65 |
| French (except Basque) | 77 | 3.47 |
| Northern European | 76 | 3.42 |
| Iranian | 35 | 1.58 |
| Polish | 33 | 1.49 |
| Dutch | 31 | 1.40 |
| Russian | 25 | 1.13 |
| British | 21 | 0.95 |
| Eastern European | 20 | 0.90 |
| Lebanese | 18 | 0.81 |
| Scotch Irish | 17 | 0.77 |
| French Canadian | 13 | 0.59 |
| Greek | 13 | 0.59 |
| Scandinavian | 12 | 0.54 |
| Swiss | 12 | 0.54 |
| Swedish | 9 | 0.41 |
| Syrian | 8 | 0.36 |
| Ukrainian | 6 | 0.27 |
| Austrian | 5 | 0.23 |
| Norwegian | 5 | 0.23 |
| West Indian (except Hispanic groups) | 4 | 0.18 |
| Jamaican | 4 | 0.18 |
| Brazilian | 3 | 0.14 |
| Canadian | 3 | 0.14 |
| Finnish | 3 | 0.14 |
| Czech | 2 | 0.09 |
| Danish | 2 | 0.09 |
| Lithuanian | 2 | 0.09 |