Llewellyn Park CDP, New Jersey
Official LSAD Designation: Llewellyn Park CDP • Census GEOID: 3440990
• Essex County
Demographics & Population Profile
Population and demographics for Llewellyn Park CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 560 | ±306 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 43.4 yrs | ±11.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 252 | ±116 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).