Demographics & People — Poestenkill, New York
Population Overview
| Population (Census) | 828 |
| Estimated 2026 | ~600 |
| Median Age | 52.2 |
| Total Households | 340 |
| Family Households | 236 |
| Average Household Size | 2.44 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 781 |
| Black or African American | 0 |
| Asian | 18 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 243 |
| Irish | 191 |
| English | 169 |
| Unclassified or not reported | 120 |
| Italian | 107 |
| Polish | 64 |
| Dutch | 60 |
| French (except Basque) | 47 |
| Other groups | 39 |
| French Canadian | 30 |
Language
| English Only | 763 |
| Spanish | 0 |
| Population 5+ | 799 |
Veterans
| Veterans | 75 |
| Population 18+ | 635 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Poestenkill, New York.