Demographics & People — Lopatcong Overlook, New Jersey
Population Overview
| Population (Census) | 612 |
| Estimated 2026 | ~200 |
| Median Age | 58.2 |
| Total Households | 271 |
| Family Households | 184 |
| Average Household Size | 2.26 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 612 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 175 |
| Irish | 168 |
| German | 124 |
| English | 113 |
| Polish | 104 |
| Other groups | 82 |
| Scottish | 64 |
| Italian | 57 |
| French (except Basque) | 40 |
| Norwegian | 24 |
Language
| English Only | 478 |
| Spanish | 0 |
| Population 5+ | 518 |
Veterans
| Veterans | 87 |
| Population 18+ | 567 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lopatcong Overlook, New Jersey.