Demographics & People — Lindenhurst, New York
Population Overview
| Population (Census) | 27,106 |
| Estimated 2026 | ~27,200 |
| Median Age | 38.1 |
| Total Households | 8,479 |
| Family Households | 6,386 |
| Average Household Size | 3.19 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 20,863 |
| Black or African American | 1,378 |
| Asian | 643 |
| Hispanic or Latino | 4,813 |
Heritage & Ancestry
| Group | Count |
| Italian | 7,906 |
| Unclassified or not reported | 6,350 |
| Irish | 4,934 |
| Hispanic: Hispanic or Latino | 4,093 |
| German | 3,517 |
| Other groups | 3,362 |
| Polish | 2,153 |
| American | 1,368 |
| English | 1,166 |
| Hispanic: Dominican (Dominican Republic) | 1,132 |
Language
| English Only | 19,013 |
| Spanish | 2,931 |
| Population 5+ | 25,445 |
Veterans
| Veterans | 965 |
| Population 18+ | 21,569 |
Commuting
| Mean Commute Time | 32.2 minutes |
| Work from Home | 10.3% |
| 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 Lindenhurst, New York.