Demographics & People — Summit, South Carolina
Population Overview
| Population (Census) | 596 |
| Estimated 2026 | ~400 |
| Median Age | 55.4 |
| Total Households | 230 |
| Family Households | 206 |
| Average Household Size | 2.59 |
| Diversity Index | 0.2142 (somewhat diverse) |
Race & Ethnicity
| White | 513 |
| Black or African American | 62 |
| Asian | 0 |
| Hispanic or Latino | 8 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 147 |
| American | 135 |
| Other groups | 119 |
| English | 36 |
| Irish | 33 |
| German | 33 |
| African | 30 |
| Subsaharan African | 30 |
| Italian | 17 |
| Scandinavian | 14 |
Language
| English Only | 560 |
| Spanish | 5 |
| Population 5+ | 581 |
Veterans
| Veterans | 48 |
| Population 18+ | 465 |
Commuting
| Mean Commute Time | 30.8 minutes |
| Work from Home | 5.1% |
| 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 Summit, South Carolina.