Demographics & People — Swansea, South Carolina
Population Overview
| Population (Census) | 700 |
| Estimated 2026 | ~900 |
| Median Age | 41.2 |
| Total Households | 265 |
| Family Households | 196 |
| Average Household Size | 2.64 |
| Diversity Index | 0.4723 (moderately diverse) |
Race & Ethnicity
| White | 235 |
| Black or African American | 422 |
| Asian | 0 |
| Hispanic or Latino | 8 |
Heritage & Ancestry
| Group | Count |
| Other groups | 345 |
| Unclassified or not reported | 164 |
| African | 116 |
| Subsaharan African | 116 |
| English | 49 |
| Irish | 23 |
| American | 16 |
| Eastern European | 14 |
| German | 14 |
| Hispanic: Mexican | 14 |
Language
| English Only | 633 |
| Spanish | 7 |
| Population 5+ | 640 |
Veterans
| Veterans | 54 |
| Population 18+ | 561 |
Commuting
| Mean Commute Time | 31.0 minutes |
| Work from Home | 14.0% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Swansea, South Carolina.