Demographics & People — White Lake, South Dakota
Population Overview
| Population (Census) | 423 |
| Estimated 2026 | ~600 |
| Median Age | 51.9 |
| Total Households | 173 |
| Family Households | 95 |
| Average Household Size | 2.17 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 419 |
| Black or African American | 4 |
| Asian | 0 |
| Hispanic or Latino | 11 |
Heritage & Ancestry
| Group | Count |
| German | 151 |
| Unclassified or not reported | 130 |
| Other groups | 43 |
| Norwegian | 42 |
| Czech | 40 |
| Irish | 35 |
| American | 26 |
| Hispanic: Mexican | 15 |
| Hispanic: Hispanic or Latino | 15 |
| Danish | 9 |
Language
| English Only | 387 |
| Spanish | 0 |
| Population 5+ | 397 |
Veterans
| Veterans | 13 |
| Population 18+ | 316 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for White Lake, South Dakota.