Demographics & People — Oakbrook Terrace, Illinois
Population Overview
| Population (Census) | 2,714 |
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| Estimated 2026 | ~2,700 |
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| Median Age | 34.4 |
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| Total Households | 1,320 |
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| Family Households | 524 |
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| Average Household Size | 2.05 |
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| Diversity Index | 0.5883 (moderately diverse) |
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Race & Ethnicity
| White | 1,607 |
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| Black or African American | 697 |
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| Asian | 221 |
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| Hispanic or Latino | 255 |
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Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 961 |
| Unclassified or not reported | 591 |
| Irish | 328 |
| German | 314 |
| Hispanic: Hispanic or Latino | 230 |
| Hispanic: Mexican | 145 |
| Italian | 137 |
| Polish | 113 |
| European | 102 |
| French (except Basque) | 81 |
Language
| English Only | 1,809 |
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| Spanish | 147 |
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| Population 5+ | 2,546 |
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Veterans
| Veterans | 65 |
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| Population 18+ | 2,366 |
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Commuting
| Mean Commute Time | 27.4 minutes |
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| Work from Home | 24.6% |
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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 Oakbrook Terrace, Illinois.
