Demographics & People — Quinby, South Carolina
Population Overview
| Population (Census) | 865 |
| Estimated 2026 | ~800 |
| Median Age | 49.9 |
| Total Households | 319 |
| Family Households | 196 |
| Average Household Size | 2.71 |
| Diversity Index | 0.4478 (moderately diverse) |
Race & Ethnicity
| White | 253 |
| Black or African American | 568 |
| Asian | 0 |
| Hispanic or Latino | 16 |
Heritage & Ancestry
| Group | Count |
| Other groups | 517 |
| Unclassified or not reported | 209 |
| German | 91 |
| American | 49 |
| Irish | 33 |
| English | 25 |
| Hispanic: Mexican | 13 |
| Hispanic: Hispanic or Latino | 13 |
| Subsaharan African | 12 |
| West Indian (except Hispanic groups) | 11 |
Language
| English Only | 823 |
| Spanish | 18 |
| Population 5+ | 847 |
Veterans
| Veterans | 59 |
| Population 18+ | 702 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Quinby, South Carolina.