Demographics & People — Thiells, New York
Population Overview
| Population (Census) | 4,539 |
| Estimated 2026 | ~4,300 |
| Median Age | 39.8 |
| Total Households | 1,549 |
| Family Households | 1,223 |
| Average Household Size | 2.92 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 2,983 |
| Black or African American | 213 |
| Asian | 334 |
| Hispanic or Latino | 1,283 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 1,224 |
| Other groups | 1,049 |
| Hispanic: Hispanic or Latino | 914 |
| Italian | 640 |
| Irish | 503 |
| Hispanic: Puerto Rican | 460 |
| German | 326 |
| Hispanic: Dominican (Dominican Republic) | 294 |
| Ukrainian | 286 |
| American | 277 |
Language
| English Only | 3,138 |
| Spanish | 702 |
| Population 5+ | 4,163 |
Veterans
| Veterans | 169 |
| Population 18+ | 3,545 |
Commuting
| Mean Commute Time | 32.4 minutes |
| Work from Home | 12.8% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Thiells, New York.