Belvidere town, New Jersey
Official LSAD Designation: Belvidere town • Census GEOID: 3404990
• Warren County
Demographics & Population Profile
Population and demographics for Belvidere town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 2,551 | — | 2025 | Census |
| Median Age | 50.6 yrs | ±8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 1,266 | ±103 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).