Demographics & People — Lantry, South Dakota
Population Overview
| Population (Census) | 3 |
| Estimated 2026 | 3 |
| Median Age | N/A |
| Total Households | 3 |
| Family Households | 0 |
| Average Household Size | N/A |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 3 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 35 |
| Norwegian | 19 |
| Dutch | 6 |
| French (except Basque) | 4 |
| American | 2 |
| Irish | 2 |
Language
| English Only | 3 |
| Spanish | 0 |
| Population 5+ | 3 |
Veterans
| Veterans | 4 |
| Population 18+ | 31 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Lantry, South Dakota.