Demographics & People — Islip Terrace, New York
Population Overview
| Population (Census) | 5,223 |
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| Estimated 2026 | ~5,000 |
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| Median Age | 40.5 |
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| Total Households | 1,736 |
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| Family Households | 1,416 |
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| Average Household Size | 3.01 |
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| Diversity Index | N/A (N/A) |
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Race & Ethnicity
| White | 4,309 |
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| Black or African American | 96 |
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| Asian | 27 |
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| Hispanic or Latino | 895 |
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Heritage & Ancestry
| Group | Count |
|---|
| Italian | 1,284 |
| German | 1,276 |
| Irish | 1,209 |
| Other groups | 923 |
| Hispanic: Hispanic or Latino | 816 |
| Unclassified or not reported | 614 |
| American | 460 |
| Hispanic: Puerto Rican | 397 |
| Polish | 295 |
| Ukrainian | 213 |
Language
| English Only | 4,228 |
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| Spanish | 639 |
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| Population 5+ | 4,974 |
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Veterans
| Veterans | 256 |
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| Population 18+ | 4,169 |
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Commuting
| Mean Commute Time | 32.9 minutes |
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| Work from Home | 5.5% |
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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 Islip Terrace, New York.
