Demographics & People — White Horse, South Dakota
Population Overview
| Population (Census) | 230 |
| Estimated 2026 | ~300 |
| Median Age | 7.5 |
| Total Households | 55 |
| Family Households | 55 |
| Average Household Size | 4.18 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 6 |
| Black or African American | 0 |
| Asian | 29 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Other groups | 146 |
Language
| English Only | 121 |
| Spanish | 0 |
| Population 5+ | 150 |
Veterans
| Veterans | 7 |
| Population 18+ | 63 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for White Horse, South Dakota.