Demographics & People — Lodi, Wisconsin
Population Overview
| Population (Census) | 3,206 |
| Estimated 2026 | ~3,200 |
| Median Age | 44.3 |
| Total Households | 1,425 |
| Family Households | 1,029 |
| Average Household Size | 2.21 |
| Diversity Index | 0.0212 (relatively homogeneous) |
Race & Ethnicity
| White | 3,149 |
| Black or African American | 9 |
| Asian | 0 |
| Hispanic or Latino | 25 |
Heritage & Ancestry
| Group | Count |
| German | 1,123 |
| Irish | 732 |
| Unclassified or not reported | 693 |
| Norwegian | 584 |
| English | 573 |
| Polish | 161 |
| Scandinavian | 141 |
| Italian | 139 |
| Scottish | 132 |
| Other groups | 91 |
Language
| English Only | 2,993 |
| Spanish | 0 |
| Population 5+ | 3,009 |
Veterans
| Veterans | 202 |
| Population 18+ | 2,426 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lodi, Wisconsin.