Demographics & People — Deer Park, Illinois
Population Overview
| Population (Census) | 3,711 |
|---|
| Estimated 2026 | 3,711 |
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| Median Age | 41.2 |
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| Total Households | 1,311 |
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| Family Households | 957 |
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| Average Household Size | 2.79 |
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| Diversity Index | 0.2306 (somewhat diverse) |
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Race & Ethnicity
| White | 3,107 |
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| Black or African American | 0 |
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| Asian | 329 |
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| Hispanic or Latino | 129 |
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Heritage & Ancestry
| Group | Count |
|---|
| German | 970 |
| Irish | 815 |
| Other groups | 497 |
| Unclassified or not reported | 492 |
| Polish | 429 |
| Italian | 395 |
| American | 314 |
| English | 178 |
| Swedish | 173 |
| Norwegian | 168 |
Language
| English Only | 2,907 |
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| Spanish | 104 |
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| Population 5+ | 3,494 |
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Veterans
| Veterans | 87 |
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| Population 18+ | 2,710 |
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Commuting
| Mean Commute Time | 27.8 minutes |
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| Work from Home | 34.6% |
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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 Deer Park, Illinois.
