Port Republic city, New Jersey
Official LSAD Designation: Port Republic city • Census GEOID: 3460600
• Atlantic County
Demographics & Population Profile
Population and demographics for Port Republic city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,125 | — | 2025 | Census |
| Median Age | 53.6 yrs | ±13.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 449 | ±131 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).