Demographics & People — Long Lake, New York
Population Overview
| Population (Census) | 648 |
| Estimated 2026 | ~900 |
| Median Age | 54.9 |
| Total Households | 267 |
| Family Households | 173 |
| Average Household Size | 2.35 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 601 |
| Black or African American | 11 |
| Asian | 11 |
| Hispanic or Latino | 18 |
Heritage & Ancestry
| Group | Count |
| English | 326 |
| Irish | 163 |
| Unclassified or not reported | 63 |
| Other groups | 59 |
| Polish | 49 |
| German | 45 |
| Italian | 42 |
| Hispanic: Peruvian | 36 |
| Hispanic: Hispanic or Latino | 36 |
| Hispanic: South American | 36 |
Language
| English Only | 603 |
| Spanish | 0 |
| Population 5+ | 606 |
Veterans
| Veterans | 101 |
| Population 18+ | 586 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Long Lake, New York.