Demographics & People — Williamston, South Carolina
Population Overview
| Population (Census) | 4,116 |
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| Estimated 2026 | ~4,300 |
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| Median Age | 38.9 |
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| Total Households | 1,642 |
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| Family Households | 1,180 |
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| Average Household Size | 2.5 |
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| Diversity Index | 0.2529 (somewhat diverse) |
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Race & Ethnicity
| White | 3,258 |
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| Black or African American | 388 |
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| Asian | 0 |
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| Hispanic or Latino | 154 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 1,482 |
| English | 724 |
| American | 612 |
| Irish | 611 |
| Other groups | 447 |
| German | 219 |
| Italian | 108 |
| French (except Basque) | 100 |
| Polish | 90 |
| Scottish | 87 |
Language
| English Only | 3,792 |
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| Spanish | 107 |
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| Population 5+ | 3,899 |
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Veterans
| Veterans | 149 |
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| Population 18+ | 3,416 |
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Commuting
| Mean Commute Time | 26.6 minutes |
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| Work from Home | 4.1% |
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| Commuter Profile | N/A |
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Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Williamston, South Carolina.
