Demographics & People — Clark Mills, New York
Population Overview
| Population (Census) | 1,606 |
| Estimated 2026 | ~1,600 |
| Median Age | 51.5 |
| Total Households | 942 |
| Family Households | 348 |
| Average Household Size | 1.69 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 1,518 |
| Black or African American | 9 |
| Asian | 0 |
| Hispanic or Latino | 79 |
Heritage & Ancestry
| Group | Count |
| Irish | 432 |
| Italian | 392 |
| German | 365 |
| Polish | 341 |
| English | 275 |
| Ukrainian | 155 |
| Unclassified or not reported | 153 |
| American | 139 |
| French (except Basque) | 139 |
| Welsh | 133 |
Language
| English Only | 1,517 |
| Spanish | 25 |
| Population 5+ | 1,556 |
Veterans
| Veterans | 167 |
| Population 18+ | 1,404 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Clark Mills, New York.