Find the last 4 digits (ZIP+4) for an address in 11231

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ZIP Code 11231 – Brooklyn, NY

Brooklyn, New York · Kings County · Eastern time

ZIP code11231
CityBrooklyn
StateNew York
CountyKings County
Population38,276
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.42 sq mi
Center (lat, long)40.6779, -74.0052

Area codes in this area

718347929917

These are the area codes that most often serve ZIP 11231 (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

10004 New York · 1 mi11201 Brooklyn · 1.4 mi11217 Brooklyn · 1.4 mi11215 Brooklyn · 1.4 mi11232 Brooklyn · 1.5 mi10041 New York · 1.8 mi10005 New York · 2 mi10270 New York · 2 mi

About ZIP 11231

ZIP code 11231 is assigned to Brooklyn, New York. It lies in Kings County. Its Census area covers about 1.42 square miles of land. The closest neighboring ZIP is 10004 (New York), about 1 miles away.

Every address in 11231 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