Find the last 4 digits (ZIP+4) for an address in 11568

ZIP 11568, Old Westbury, NY is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 11568 – Old Westbury, NY

Old Westbury, New York · Nassau County · Eastern time

ZIP code11568
CityOld Westbury
StateNew York
CountyNassau County
Population4,144
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area8.67 sq mi
Center (lat, long)40.7866, -73.5972

Area codes in this area

516363

These are the area codes that most often serve ZIP 11568 (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

11548 Greenvale · 1.9 mi11577 Roslyn Heights · 2.2 mi11022 Great Neck · 2.2 mi11026 Great Neck · 2.2 mi11051 Port Washington · 2.2 mi11052 Port Washington · 2.2 mi11053 Port Washington · 2.2 mi11054 Port Washington · 2.2 mi

About ZIP 11568

ZIP code 11568 is assigned to Old Westbury, New York. It lies in Nassau County. Its Census area covers about 8.67 square miles of land. The closest neighboring ZIP is 11548 (Greenvale), about 1.9 miles away.

Every address in 11568 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