Demographics & People — Gilgo, New York
Population Overview
| Population (Census) | 65 |
| Estimated 2026 | ~1,000 |
| Median Age | 60.3 |
| Total Households | 28 |
| Family Households | 28 |
| Average Household Size | 2.32 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 65 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| English | 116 |
| Lithuanian | 68 |
| Italian | 42 |
| German | 40 |
| Irish | 28 |
| Polish | 25 |
| Other groups | 12 |
Language
| English Only | 65 |
| Spanish | 0 |
| Population 5+ | 65 |
Veterans
| Veterans | 10 |
| Population 18+ | 209 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Gilgo, New York.