Demographics & People — Ulmer, South Carolina
Population Overview
| Population (Census) | 118 |
| Estimated 2026 | ~600 |
| Median Age | 40.0 |
| Total Households | 37 |
| Family Households | 28 |
| Average Household Size | 3.19 |
| Diversity Index | 0.3034 (somewhat diverse) |
Race & Ethnicity
| White | 96 |
| Black or African American | 22 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| English | 29 |
| Other groups | 29 |
| American | 24 |
| German | 17 |
| Scottish | 13 |
| Unclassified or not reported | 6 |
| Irish | 4 |
| Portuguese | 1 |
Language
| English Only | 118 |
| Spanish | 0 |
| Population 5+ | 118 |
Veterans
| Veterans | 0 |
| Population 18+ | 69 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Ulmer, South Carolina.