Demographics & People — Lennox, South Dakota
Population Overview
| Population (Census) | 2,587 |
| Estimated 2026 | ~2,200 |
| Median Age | 38.0 |
| Total Households | 1,056 |
| Family Households | 735 |
| Average Household Size | 2.37 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 2,242 |
| Black or African American | 38 |
| Asian | 0 |
| Hispanic or Latino | 131 |
Heritage & Ancestry
| Group | Count |
| German | 1,003 |
| Unclassified or not reported | 616 |
| Norwegian | 390 |
| Irish | 291 |
| Other groups | 282 |
| Dutch | 194 |
| Hispanic: Hispanic or Latino | 152 |
| American | 136 |
| Hispanic: Mexican | 110 |
| English | 106 |
Language
| English Only | 2,468 |
| Spanish | 23 |
| Population 5+ | 2,493 |
Veterans
| Veterans | 100 |
| Population 18+ | 1,902 |
Commuting
| Mean Commute Time | 23.2 minutes |
| Work from Home | 11.2% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lennox, South Dakota.