Demographics & People — Bannockburn, Illinois
Population Overview
| Population (Census) | 1,125 |
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| Estimated 2026 | ~1,200 |
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| Median Age | 31.4 |
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| Total Households | 257 |
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| Family Households | 222 |
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| Average Household Size | 2.84 |
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| Diversity Index | 0.446 (moderately diverse) |
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Race & Ethnicity
| White | 840 |
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| Black or African American | 135 |
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| Asian | 96 |
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| Hispanic or Latino | 85 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 281 |
| German | 230 |
| Unclassified or not reported | 138 |
| Hispanic: Hispanic or Latino | 98 |
| Polish | 80 |
| Italian | 69 |
| Irish | 63 |
| English | 60 |
| Russian | 47 |
| Hispanic: Mexican | 47 |
Language
| English Only | 773 |
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| Spanish | 69 |
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| Population 5+ | 1,042 |
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Veterans
| Veterans | 24 |
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| Population 18+ | 914 |
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Commuting
| Mean Commute Time | 22.2 minutes |
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| Work from Home | 27.7% |
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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 Bannockburn, Illinois.
