Demographics & People — Riverside, New York
Population Overview
| Population (Census) | 591 |
| Estimated 2026 | ~700 |
| Median Age | 31.8 |
| Total Households | 234 |
| Family Households | 157 |
| Average Household Size | 2.53 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 576 |
| Black or African American | 5 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 259 |
| German | 97 |
| Irish | 79 |
| English | 68 |
| Italian | 55 |
| Other groups | 42 |
| American | 36 |
| Scottish | 16 |
| African | 15 |
| French (except Basque) | 15 |
Language
| English Only | 549 |
| Spanish | 0 |
| Population 5+ | 557 |
Veterans
| Veterans | 36 |
| Population 18+ | 410 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Riverside, New York.