Demographics & People — West Union, South Carolina
Population Overview
| Population (Census) | 396 |
| Estimated 2026 | ~300 |
| Median Age | 38.0 |
| Total Households | 152 |
| Family Households | 97 |
| Average Household Size | 2.61 |
| Diversity Index | 0.4134 (moderately diverse) |
Race & Ethnicity
| White | 293 |
| Black or African American | 22 |
| Asian | 0 |
| Hispanic or Latino | 84 |
Heritage & Ancestry
| Group | Count |
| Other groups | 143 |
| Unclassified or not reported | 132 |
| Hispanic: Hispanic or Latino | 73 |
| American | 56 |
| German | 48 |
| Irish | 42 |
| English | 31 |
| Hispanic: Mexican | 31 |
| Hispanic: Central American | 18 |
| Hispanic: Salvadoran | 17 |
Language
| English Only | 288 |
| Spanish | 80 |
| Population 5+ | 368 |
Veterans
| Veterans | 10 |
| Population 18+ | 282 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for West Union, South Carolina.