Demographics & People — Madison, New York
Population Overview
| Population (Census) | 392 |
| Estimated 2026 | ~400 |
| Median Age | 28.0 |
| Total Households | 150 |
| Family Households | 85 |
| Average Household Size | 2.61 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 384 |
| Black or African American | 2 |
| Asian | 0 |
| Hispanic or Latino | 4 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 90 |
| German | 74 |
| English | 69 |
| Irish | 63 |
| Italian | 45 |
| Polish | 40 |
| American | 38 |
| Other groups | 36 |
| French (except Basque) | 18 |
| Welsh | 13 |
Language
| English Only | 348 |
| Spanish | 0 |
| Population 5+ | 360 |
Veterans
| Veterans | 24 |
| Population 18+ | 243 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Madison, New York.