Demographics & People — Leola, South Dakota
Population Overview
| Population (Census) | 363 |
| Estimated 2026 | ~400 |
| Median Age | 38.9 |
| Total Households | 147 |
| Family Households | 102 |
| Average Household Size | 2.4 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 362 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 228 |
| Russian | 56 |
| Unclassified or not reported | 54 |
| Irish | 53 |
| Other groups | 36 |
| English | 27 |
| Polish | 17 |
| Swedish | 10 |
| German Russian | 9 |
| Austrian | 7 |
Language
| English Only | 333 |
| Spanish | 0 |
| Population 5+ | 337 |
Veterans
| Veterans | 30 |
| Population 18+ | 269 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Leola, South Dakota.