North Sea CDP, New York
Official LSAD Designation: North Sea CDP • Census GEOID: 3653561
• Suffolk County
North Sea CDP is a census designated place (CDP), a statistical geography in Suffolk County, New York. According to official records from the Census ACS 5-Year 2024 (2020-2024), North Sea CDP had an estimated population of 6,458 residents. Official Census Bureau geographic records classify this community under LSAD designation North Sea CDP (GEOID 3653561).
Local Government Administration U.S. Census Bureau GMAF
County Of Suffolk
County
Official Title:
Municipal Law Bureau Chief
Address:
PO BOX 6100, HAUPPAUGE NY 11788-0099
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 6,458 | 2020-2024 |
| Median Household Income | $161,587 | 2020-2024 |
| Median Home Value | $1,128,000 | 2020-2024 |
| Land Area | 11.05 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).