Demographics & People — Merrick, New York
Population Overview
| Population (Census) | 21,816 |
| Estimated 2026 | ~21,600 |
| Median Age | 42.0 |
| Total Households | 7,251 |
| Family Households | 6,186 |
| Average Household Size | 3.0 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 18,564 |
| Black or African American | 369 |
| Asian | 807 |
| Hispanic or Latino | 2,241 |
Heritage & Ancestry
| Group | Count |
| Italian | 5,063 |
| Irish | 4,340 |
| Unclassified or not reported | 4,139 |
| Other groups | 4,118 |
| German | 2,201 |
| Hispanic: Hispanic or Latino | 1,876 |
| Russian | 1,370 |
| Polish | 1,312 |
| American | 904 |
| Hispanic: Puerto Rican | 892 |
Language
| English Only | 17,209 |
| Spanish | 1,224 |
| Population 5+ | 20,385 |
Veterans
| Veterans | 545 |
| Population 18+ | 16,208 |
Commuting
| Mean Commute Time | 38.5 minutes |
| Work from Home | 24.5% |
| 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 Merrick, New York.