Demographics & People — Oconomowoc Lake, Wisconsin
Population Overview
| Population (Census) | 699 |
|---|
| Estimated 2026 | ~600 |
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| Median Age | 55.1 |
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| Total Households | 240 |
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| Family Households | 204 |
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| Average Household Size | 2.91 |
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| Diversity Index | 0.1292 (relatively homogeneous) |
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Race & Ethnicity
| White | 588 |
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| Black or African American | 0 |
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| Asian | 16 |
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| Hispanic or Latino | 27 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 319 |
| Unclassified or not reported | 181 |
| Irish | 67 |
| Polish | 66 |
| Other groups | 58 |
| English | 45 |
| American | 39 |
| Scandinavian | 35 |
| Hispanic: Hispanic or Latino | 29 |
| Hispanic: Mexican | 24 |
Language
| English Only | 633 |
|---|
| Spanish | 0 |
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| Population 5+ | 666 |
|---|
Veterans
| Veterans | 17 |
|---|
| Population 18+ | 592 |
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Commuting
| Mean Commute Time | 23.1 minutes |
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| Work from Home | 17.9% |
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| Commuter Profile | N/A |
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Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Oconomowoc Lake, Wisconsin.
