Demographics & People — Blackville, South Carolina
Population Overview
| Population (Census) | 1,778 |
| Estimated 2026 | 1,778 |
| Median Age | 44.3 |
| Total Households | 608 |
| Family Households | 342 |
| Average Household Size | 2.92 |
| Diversity Index | 0.2551 (somewhat diverse) |
Race & Ethnicity
| White | 211 |
| Black or African American | 1,514 |
| Asian | 0 |
| Hispanic or Latino | 47 |
Heritage & Ancestry
| Group | Count |
| Other groups | 1,387 |
| Unclassified or not reported | 475 |
| American | 103 |
| Hispanic: Hispanic or Latino | 100 |
| Hispanic: Puerto Rican | 100 |
| African | 45 |
| Subsaharan African | 45 |
| German | 15 |
| Italian | 14 |
| English | 7 |
Language
| English Only | 1,675 |
| Spanish | 47 |
| Population 5+ | 1,734 |
Veterans
| Veterans | 88 |
| Population 18+ | 1,649 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Blackville, South Carolina.