Demographics & People — Old Brookville, New York
Population Overview
| Population (Census) | 2,008 |
| Estimated 2026 | ~2,400 |
| Median Age | 46.9 |
| Total Households | 639 |
| Family Households | 565 |
| Average Household Size | 3.14 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 1,517 |
| Black or African American | 5 |
| Asian | 121 |
| Hispanic or Latino | 417 |
Heritage & Ancestry
| Group | Count |
| Italian | 629 |
| Other groups | 415 |
| Unclassified or not reported | 332 |
| Hispanic: Hispanic or Latino | 302 |
| German | 193 |
| Hispanic: Central American | 134 |
| Hispanic: Salvadoran | 134 |
| Irish | 121 |
| Greek | 105 |
| Romanian | 63 |
Language
| English Only | 1,226 |
| Spanish | 225 |
| Population 5+ | 1,855 |
Veterans
| Veterans | 33 |
| Population 18+ | 1,393 |
Commuting
| Mean Commute Time | 39.5 minutes |
| Work from Home | 26.7% |
| 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 Old Brookville, New York.