Demographics & People — Jefferson, Wisconsin
Population Overview
| Population (Census) | 7,722 |
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| Estimated 2026 | ~7,800 |
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| Median Age | 42.0 |
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| Total Households | 3,303 |
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| Family Households | 1,784 |
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| Average Household Size | 2.24 |
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| Diversity Index | 0.2754 (somewhat diverse) |
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Race & Ethnicity
| White | 6,352 |
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| Black or African American | 136 |
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| Asian | 10 |
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| Hispanic or Latino | 1,071 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 3,586 |
| Unclassified or not reported | 1,662 |
| Other groups | 1,168 |
| Hispanic: Hispanic or Latino | 1,110 |
| Hispanic: Mexican | 932 |
| Irish | 730 |
| English | 533 |
| Norwegian | 405 |
| Italian | 386 |
| American | 383 |
Language
| English Only | 6,810 |
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| Spanish | 584 |
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| Population 5+ | 7,437 |
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Veterans
| Veterans | 345 |
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| Population 18+ | 6,309 |
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Commuting
| Mean Commute Time | 25.1 minutes |
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| Work from Home | 4.9% |
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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 Jefferson, Wisconsin.
