Demographics & People — Fitchburg, Wisconsin
Population Overview
| Population (Census) | 31,566 |
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| Estimated 2026 | ~35,200 |
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| Median Age | 34.4 |
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| Total Households | 14,916 |
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| Family Households | 7,457 |
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| Average Household Size | 2.06 |
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| Diversity Index | 0.539 (moderately diverse) |
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Race & Ethnicity
| White | 20,578 |
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| Black or African American | 3,081 |
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| Asian | 3,101 |
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| Hispanic or Latino | 5,135 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 8,651 |
| German | 8,435 |
| Unclassified or not reported | 4,964 |
| Hispanic: Hispanic or Latino | 4,163 |
| Irish | 3,696 |
| English | 3,145 |
| Hispanic: Mexican | 2,456 |
| Norwegian | 2,296 |
| Polish | 1,371 |
| Italian | 1,347 |
Language
| English Only | 24,078 |
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| Spanish | 3,126 |
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| Population 5+ | 29,809 |
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Veterans
| Veterans | 1,018 |
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| Population 18+ | 24,217 |
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Commuting
| Mean Commute Time | 18.9 minutes |
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| Work from Home | 16.1% |
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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 Fitchburg, Wisconsin.
