Demographics & People — Sayville, New York
Population Overview
| Population (Census) | 15,593 |
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| Estimated 2026 | ~15,000 |
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| Median Age | 45.0 |
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| Total Households | 5,680 |
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| Family Households | 4,034 |
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| Average Household Size | 2.67 |
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| Diversity Index | N/A (N/A) |
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Race & Ethnicity
| White | 14,021 |
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| Black or African American | 105 |
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| Asian | 197 |
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| Hispanic or Latino | 987 |
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Heritage & Ancestry
| Group | Count |
|---|
| Irish | 5,153 |
| Italian | 4,393 |
| German | 3,282 |
| Unclassified or not reported | 3,067 |
| American | 1,763 |
| Other groups | 1,337 |
| Hispanic: Hispanic or Latino | 898 |
| English | 758 |
| Hispanic: Puerto Rican | 434 |
| Polish | 414 |
Language
| English Only | 14,203 |
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| Spanish | 269 |
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| Population 5+ | 14,847 |
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Veterans
| Veterans | 665 |
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| Population 18+ | 12,612 |
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Commuting
| Mean Commute Time | 29.1 minutes |
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| Work from Home | 16.2% |
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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 Sayville, New York.
