Demographics & People — Millport, New York
Population Overview
| Population (Census) | 340 |
| Estimated 2026 | ~100 |
| Median Age | 54.7 |
| Total Households | 144 |
| Family Households | 72 |
| Average Household Size | 2.36 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 326 |
| Black or African American | 0 |
| Asian | 1 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 186 |
| Irish | 79 |
| German | 67 |
| American | 49 |
| English | 49 |
| Other groups | 30 |
| Italian | 19 |
| French (except Basque) | 10 |
| Scottish | 8 |
| Polish | 8 |
Language
| English Only | 329 |
| Spanish | 0 |
| Population 5+ | 329 |
Veterans
| Veterans | 65 |
| Population 18+ | 319 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Millport, New York.