Demographics & People — Tennyson, Wisconsin
Population Overview
| Population (Census) | 335 |
| Estimated 2026 | ~300 |
| Median Age | 44.6 |
| Total Households | 160 |
| Family Households | 74 |
| Average Household Size | 2.09 |
| Diversity Index | 0.0355 (relatively homogeneous) |
Race & Ethnicity
| White | 327 |
| Black or African American | 2 |
| Asian | 4 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 213 |
| Unclassified or not reported | 109 |
| Irish | 42 |
| Other groups | 27 |
| Norwegian | 14 |
| Polish | 13 |
| English | 11 |
| Dutch | 8 |
| American | 6 |
| Czech | 3 |
Language
| English Only | 311 |
| Spanish | 4 |
| Population 5+ | 319 |
Veterans
| Veterans | 13 |
| Population 18+ | 304 |
Commuting
| Mean Commute Time | 25.2 minutes |
| Work from Home | 12.8% |
| 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 Tennyson, Wisconsin.