Demographics & People — Hartsville, South Carolina
Population Overview
| Population (Census) | 7,422 |
| Estimated 2026 | ~7,400 |
| Median Age | 35.3 |
| Total Households | 2,819 |
| Family Households | 1,743 |
| Average Household Size | 2.4 |
| Diversity Index | 0.5295 (moderately diverse) |
Race & Ethnicity
| White | 3,634 |
| Black or African American | 3,530 |
| Asian | 137 |
| Hispanic or Latino | 89 |
Heritage & Ancestry
| Group | Count |
| Other groups | 3,559 |
| Unclassified or not reported | 1,674 |
| English | 851 |
| German | 434 |
| American | 429 |
| Scotch-Irish | 355 |
| Irish | 347 |
| Scottish | 133 |
| Italian | 91 |
| Hispanic: Hispanic or Latino | 87 |
Language
| English Only | 6,700 |
| Spanish | 142 |
| Population 5+ | 6,976 |
Veterans
| Veterans | 290 |
| Population 18+ | 5,159 |
Commuting
| Mean Commute Time | 22.6 minutes |
| Work from Home | 4.9% |
| 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 Hartsville, South Carolina.