ZIP Code 11548

11548 is one of New York's ZIP codes, delivering to addresses in Greenvale, Nassau County.

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

Where this code sits

11548 is part of the 115xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greenvale.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 11548 delivers to without sharing its boundary.

ZIP codes nearest 11548

The ZIP codes whose reference points sit closest to 11548.
ZIP code	Distance	Delivers to
ZIP code 11547	1.4 mi	Glenwood Landing, NY
ZIP code 11545	1.4 mi	Glen Head, NY
ZIP code 11576	1.5 mi	Roslyn, NY
ZIP code 11577	2.1 mi	Roslyn Heights, NY
ZIP code 11579	2.5 mi	Sea Cliff, NY
ZIP code 11568	2.6 mi	Old Westbury, NY
ZIP code 11507	3.2 mi	Albertson, NY
ZIP code 11030	3.5 mi	Manhasset, 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 11548, plotted from its record coordinates.

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

Scope ZIP code 11548. 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.