ZIP Code 11763

11763 is one of New York's ZIP codes, delivering to addresses in Medford, Suffolk County.

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

Where this code sits

11763 is part of the 117xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Medford.

Medford New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 11763 delivers to without sharing its boundary.

ZIP codes nearest 11763

The ZIP codes whose reference points sit closest to 11763.
ZIP code	Distance	Delivers to
ZIP code 11742	3.0 mi	Holtsville, NY
ZIP code 00501	3.1 mi	Holtsville, NY
ZIP code 00544	3.1 mi	Holtsville, NY
ZIP code 11738	3.2 mi	Farmingville, NY
ZIP code 11713	3.6 mi	Bellport, NY
ZIP code 11980	3.8 mi	Yaphank, NY
ZIP code 11772	3.9 mi	Patchogue, NY
ZIP code 11953	4.5 mi	Middle Island, 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 11763, plotted from its record coordinates.

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

Scope ZIP code 11763. 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.