Spring Lake Heights borough, New Jersey
Official LSAD Designation: Spring Lake Heights borough • Census GEOID: 3470140
• Monmouth County
Demographics & Population Profile
Population and demographics for Spring Lake Heights borough.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 4,868 | — | 2025 | Census |
| Median Age | 46 yrs | ±8.5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,440 | ±218 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).