Demographics & People — Lake Ivanhoe, Wisconsin
Population Overview
| Population (Census) | 764 |
| Estimated 2026 | ~300 |
| Median Age | 33.5 |
| Total Households | 236 |
| Family Households | 190 |
| Average Household Size | 3.22 |
| Diversity Index | 0.1662 (relatively homogeneous) |
Race & Ethnicity
| White | 683 |
| Black or African American | 22 |
| Asian | 0 |
| Hispanic or Latino | 45 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 200 |
| German | 160 |
| Hispanic: Hispanic or Latino | 68 |
| Italian | 56 |
| Polish | 56 |
| Hispanic: Mexican | 45 |
| Other groups | 41 |
| Irish | 39 |
| English | 32 |
| American | 19 |
Language
| English Only | 697 |
| Spanish | 37 |
| Population 5+ | 754 |
Veterans
| Veterans | 59 |
| Population 18+ | 405 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lake Ivanhoe, Wisconsin.