Demographics & People — Miller Place, New York
Population Overview
| Population (Census) | 11,743 |
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| Estimated 2026 | ~11,700 |
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| Median Age | 44.8 |
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| Total Households | 3,962 |
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| Family Households | 2,893 |
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| Average Household Size | 2.95 |
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| Diversity Index | N/A (N/A) |
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Race & Ethnicity
| White | 9,885 |
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| Black or African American | 89 |
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| Asian | 381 |
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| Hispanic or Latino | 1,503 |
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Heritage & Ancestry
| Group | Count |
|---|
| Italian | 3,263 |
| Irish | 2,974 |
| Unclassified or not reported | 2,343 |
| German | 1,872 |
| Other groups | 1,422 |
| Hispanic: Hispanic or Latino | 1,406 |
| American | 868 |
| Hispanic: Puerto Rican | 817 |
| Polish | 411 |
| English | 341 |
Language
| English Only | 9,928 |
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| Spanish | 904 |
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| Population 5+ | 11,403 |
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Veterans
| Veterans | 613 |
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| Population 18+ | 9,162 |
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Commuting
| Mean Commute Time | 32.7 minutes |
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| Work from Home | 16.7% |
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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 Miller Place, New York.
