Setauket CDP, New York
Official LSAD Designation: Setauket CDP • Census GEOID: 3666465
• Suffolk County
Demographics & Population Profile
Population and demographics for Setauket CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 4,069 | ±875 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 42.4 yrs | ±11.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 1,436 | ±201 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).