U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
Maps and coordinates
County directory

Kings County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Kings County.

County State ZIP Code City Area Codes
Kings County NY 11233 Brooklyn 347, 718, 917, 929
Kings County NY 11234 Brooklyn 347, 718, 917, 929
Kings County NY 11235 Brooklyn 347, 718, 917, 929
Kings County NY 11236 Brooklyn 347, 718, 917, 929
Kings County NY 11237 Brooklyn 347, 718, 917, 929
Kings County NY 11238 Brooklyn 347, 718, 917, 929
Kings County NY 11239 Brooklyn 347, 718, 917, 929
Kings County NY 11240 Brooklyn 212
Kings County NY 11241 Brooklyn 347, 718, 929
Kings County NY 11242 Brooklyn 929, 347, 718
Page 5 of 7

Geographic Map of Kings County

Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.