Demographics & People — Erin, New York
Population Overview
| Population (Census) | 529 |
| Estimated 2026 | ~400 |
| Median Age | 40.1 |
| Total Households | 190 |
| Family Households | 108 |
| Average Household Size | 2.78 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 520 |
| Black or African American | 5 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 175 |
| Irish | 150 |
| German | 115 |
| Other groups | 70 |
| English | 34 |
| Italian | 32 |
| Polish | 29 |
| Welsh | 17 |
| American | 15 |
| Czech | 10 |
Language
| English Only | 484 |
| Spanish | 0 |
| Population 5+ | 484 |
Veterans
| Veterans | 42 |
| Population 18+ | 364 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Erin, New York.