Demographics & People — Waterloo, New York
Population Overview
| Population (Census) | 4,600 |
|---|
| Estimated 2026 | ~4,600 |
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| Median Age | 50.8 |
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| Total Households | 2,012 |
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| Family Households | 983 |
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| Average Household Size | 2.15 |
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| Diversity Index | N/A (N/A) |
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Race & Ethnicity
| White | 4,147 |
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| Black or African American | 79 |
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| Asian | 0 |
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| Hispanic or Latino | 234 |
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Heritage & Ancestry
| Group | Count |
|---|
| Irish | 1,158 |
| Other groups | 1,042 |
| German | 866 |
| Italian | 718 |
| Unclassified or not reported | 679 |
| English | 561 |
| Hispanic: Hispanic or Latino | 245 |
| American | 222 |
| Polish | 196 |
| Scottish | 148 |
Language
| English Only | 4,055 |
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| Spanish | 142 |
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| Population 5+ | 4,336 |
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Veterans
| Veterans | 457 |
|---|
| Population 18+ | 3,747 |
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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 Waterloo, New York.
