Smithtown CDP, New York
Official LSAD Designation: Smithtown CDP • Census GEOID: 3667851
• Suffolk County
Smithtown 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), Smithtown CDP had an estimated population of 24,375 residents. Official Census Bureau geographic records classify this community under LSAD designation Smithtown CDP (GEOID 3667851).
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 | 24,375 | 2020-2024 |
| Median Household Income | $150,664 | 2020-2024 |
| Median Home Value | $704,700 | 2020-2024 |
| Land Area | 11.93 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).