Demographics & People — Port Washington, Wisconsin
Population Overview
| Population (Census) | 12,569 |
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| Estimated 2026 | ~12,800 |
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| Median Age | 40.5 |
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| Total Households | 5,374 |
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| Family Households | 3,290 |
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| Average Household Size | 2.28 |
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| Diversity Index | 0.1023 (relatively homogeneous) |
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Race & Ethnicity
| White | 11,489 |
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| Black or African American | 188 |
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| Asian | 140 |
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| Hispanic or Latino | 316 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 5,758 |
| Unclassified or not reported | 2,413 |
| Other groups | 1,248 |
| Irish | 1,033 |
| Polish | 1,026 |
| English | 914 |
| Italian | 870 |
| Norwegian | 461 |
| European | 349 |
| Hispanic: Hispanic or Latino | 334 |
Language
| English Only | 11,375 |
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| Spanish | 231 |
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| Population 5+ | 11,868 |
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Veterans
| Veterans | 673 |
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| Population 18+ | 9,658 |
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Commuting
| Mean Commute Time | 21.0 minutes |
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| Work from Home | 13.4% |
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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 Port Washington, Wisconsin.
