ZIP Code 11577

11577 is one of New York's ZIP codes, delivering to addresses in Roslyn Heights, Nassau County.

City: Roslyn Heights
County: Nassau County
State: New York
Prefix: 115xx

Where this code sits

11577 is part of the 115xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Roslyn Heights.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 11577 delivers to without sharing its boundary.

ZIP codes nearest 11577

The ZIP codes whose reference points sit closest to 11577.
ZIP code	Distance	Delivers to
ZIP code 11576	1.0 mi	Roslyn, NY
ZIP code 11507	1.1 mi	Albertson, NY
ZIP code 11596	1.8 mi	Williston Park, NY
ZIP code 11548	2.1 mi	Greenvale, NY
ZIP code 11501	2.6 mi	Mineola, NY
ZIP code 11030	2.6 mi	Manhasset, NY
ZIP code 11514	2.7 mi	Carle Place, NY
ZIP code 11568	2.8 mi	Old Westbury, 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 11577, plotted from its record coordinates.

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

Scope ZIP code 11577. 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.