Demographics & People — Simpsonville, South Carolina
Population Overview
| Population (Census) | 25,125 |
| Estimated 2026 | ~28,700 |
| Median Age | 37.1 |
| Total Households | 9,640 |
| Family Households | 6,622 |
| Average Household Size | 2.59 |
| Diversity Index | 0.4983 (moderately diverse) |
Race & Ethnicity
| White | 16,580 |
| Black or African American | 5,114 |
| Asian | 308 |
| Hispanic or Latino | 2,819 |
Heritage & Ancestry
| Group | Count |
| Other groups | 6,507 |
| Unclassified or not reported | 6,208 |
| Irish | 3,349 |
| English | 2,976 |
| German | 2,064 |
| Hispanic: Hispanic or Latino | 1,931 |
| American | 1,460 |
| Italian | 1,082 |
| Scotch-Irish | 955 |
| Hispanic: South American | 937 |
Language
| English Only | 20,908 |
| Spanish | 2,093 |
| Population 5+ | 23,822 |
Veterans
| Veterans | 1,453 |
| Population 18+ | 18,305 |
Commuting
| Mean Commute Time | 22.4 minutes |
| Work from Home | 14.5% |
| 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 Simpsonville, South Carolina.