ZIP Code 11520

11520 is one of New York's ZIP codes, delivering to addresses in Freeport, Nassau County.

City: Freeport
County: Nassau County
State: New York
Prefix: 115xx

Where this code sits

11520 is part of the 115xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Freeport.

Freeport New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 11520 delivers to without sharing its boundary.

ZIP codes nearest 11520

The ZIP codes whose reference points sit closest to 11520.
ZIP code	Distance	Delivers to
ZIP code 11510	1.2 mi	Baldwin, NY
ZIP code 11575	1.8 mi	Roosevelt, NY
ZIP code 11566	2.0 mi	Merrick, NY
ZIP code 11570	2.8 mi	Rockville Centre, NY
ZIP code 11571	2.9 mi	Rockville Centre, NY
ZIP code 11572	2.9 mi	Oceanside, NY
ZIP code 11710	2.9 mi	Bellmore, NY
ZIP code 11555	3.3 mi	Uniondale, 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 11520, plotted from its record coordinates.

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

Scope ZIP code 11520. 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.