Find the last 4 digits (ZIP+4) for an address in 11790

ZIP 11790, Stony Brook, NY is filled in. Just type the street address.

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ZIP Code 11790 – Stony Brook, NY

Stony Brook, New York · Suffolk County · Eastern time

ZIP code11790
CityStony Brook
StateNew York
CountySuffolk County
Population21,074
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.29 sq mi
Center (lat, long)40.9078, -73.1275

Area codes in this area

631934

These are the area codes that most often serve ZIP 11790 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

11794 Stony Brook · 0.8 mi11780 Saint James · 2.4 mi11733 East Setauket · 2.4 mi11755 Lake Grove · 3.5 mi11720 Centereach · 3.5 mi11767 Nesconset · 4.3 mi11776 Port Jefferson Station · 4.3 mi11777 Port Jefferson · 4.6 mi

About ZIP 11790

ZIP code 11790 is assigned to Stony Brook, New York. It lies in Suffolk County. Its Census area covers about 7.29 square miles of land. The closest neighboring ZIP is 11794 (Stony Brook), about 0.8 miles away.

Every address in 11790 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources