Demographics & People — Chain O' Lakes, Wisconsin
Population Overview
| Population (Census) | 1,006 |
| Estimated 2026 | ~700 |
| Median Age | 64.0 |
| Total Households | 521 |
| Family Households | 288 |
| Average Household Size | 1.77 |
| Diversity Index | 0.0218 (relatively homogeneous) |
Race & Ethnicity
| White | 988 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 11 |
Heritage & Ancestry
| Group | Count |
| German | 374 |
| Irish | 203 |
| Unclassified or not reported | 200 |
| English | 117 |
| Polish | 96 |
| French (except Basque) | 55 |
| Norwegian | 40 |
| Danish | 35 |
| Swedish | 25 |
| Other groups | 23 |
Language
| English Only | 980 |
| Spanish | 10 |
| Population 5+ | 994 |
Veterans
| Veterans | 144 |
| Population 18+ | 784 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Chain O' Lakes, Wisconsin.