Demographics & People — Bethalto, Illinois
Population Overview
| Population (Census) | 9,244 |
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| Estimated 2026 | ~9,200 |
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| Median Age | 40.8 |
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| Total Households | 4,093 |
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| Family Households | 2,585 |
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| Average Household Size | 2.25 |
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| Diversity Index | 0.0524 (relatively homogeneous) |
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Race & Ethnicity
| White | 8,863 |
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| Black or African American | 107 |
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| Asian | 21 |
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| Hispanic or Latino | 115 |
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Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 2,907 |
| German | 2,423 |
| Other groups | 1,425 |
| Irish | 1,364 |
| American | 1,103 |
| English | 922 |
| Italian | 417 |
| Swedish | 168 |
| Polish | 125 |
| Dutch | 122 |
Language
| English Only | 8,665 |
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| Spanish | 16 |
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| Population 5+ | 8,691 |
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Veterans
| Veterans | 430 |
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| Population 18+ | 7,229 |
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Commuting
| Mean Commute Time | 23.1 minutes |
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| Work from Home | 12.1% |
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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 Bethalto, Illinois.
