Demographics & People — Leisure Knoll, New Jersey
Population Overview
| Population (Census) | 2,725 |
| Estimated 2026 | ~2,500 |
| Median Age | 69.8 |
| Total Households | 1,510 |
| Family Households | 897 |
| Average Household Size | 1.72 |
| Diversity Index | 0.2242 (somewhat diverse) |
Race & Ethnicity
| White | 2,373 |
| Black or African American | 132 |
| Asian | 99 |
| Hispanic or Latino | 99 |
Heritage & Ancestry
| Group | Count |
| Italian | 735 |
| Irish | 629 |
| Other groups | 430 |
| German | 312 |
| Unclassified or not reported | 281 |
| English | 258 |
| Polish | 165 |
| American | 151 |
| Hispanic: Hispanic or Latino | 101 |
| Russian | 79 |
Language
| English Only | 2,329 |
| Spanish | 81 |
| Population 5+ | 2,675 |
Veterans
| Veterans | 354 |
| Population 18+ | 2,622 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Leisure Knoll, New Jersey.