Islip Terrace CDP, New York
Official LSAD Designation: Islip Terrace CDP • Census GEOID: 3638022
• Suffolk County
Demographics & Population Profile
Population and demographics for Islip Terrace CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 5,168 | ±537 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 40.5 yrs | ±2.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 1,734 | ±247 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).