Demographics & People — Unity, South Carolina
Population Overview
| Population (Census) | 655 |
| Estimated 2026 | ~0 |
| Median Age | 59.3 |
| Total Households | 235 |
| Family Households | 156 |
| Average Household Size | 2.79 |
| Diversity Index | 0.4623 (moderately diverse) |
Race & Ethnicity
| White | 645 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 367 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 234 |
| Other groups | 209 |
| Hispanic: Mexican | 198 |
| Hispanic: Hispanic or Latino | 198 |
| English | 75 |
| Irish | 55 |
| German | 50 |
| American | 32 |
| French (except Basque) | 27 |
| Scottish | 25 |
Language
| English Only | 278 |
| Spanish | 278 |
| Population 5+ | 556 |
Veterans
| Veterans | 8 |
| Population 18+ | 427 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Unity, South Carolina.