ZIP Code 11743

11743 is one of New York's ZIP codes, delivering to addresses in Huntington, Suffolk County.

City: Huntington
County: Suffolk County
State: New York
Prefix: 117xx

Where this code sits

11743 is part of the 117xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Huntington.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 11743 delivers to without sharing its boundary.

ZIP codes nearest 11743

The ZIP codes whose reference points sit closest to 11743.
ZIP code	Distance	Delivers to
ZIP code 11724	1.8 mi	Cold Spring Harbor, NY
ZIP code 11740	2.4 mi	Greenlawn, NY
ZIP code 11721	2.5 mi	Centerport, NY
ZIP code 11746	4.4 mi	Huntington Station, NY
ZIP code 11797	4.8 mi	Woodbury, NY
ZIP code 11768	4.9 mi	Northport, NY
ZIP code 11731	5.0 mi	East Northport, NY
ZIP code 11747	5.1 mi	Melville, NY

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 11743, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 11743. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.