ZIP Code 10578

10578 is one of New York's ZIP codes, delivering to addresses in Purdys, Westchester County.

City: Purdys
County: Westchester County
State: New York
Prefix: 105xx

Where this code sits

10578 is part of the 105xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Purdys.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 10578 delivers to without sharing its boundary.

ZIP codes nearest 10578

The ZIP codes whose reference points sit closest to 10578.
ZIP code	Distance	Delivers to
ZIP code 10519	1.5 mi	Croton Falls, NY
ZIP code 10526	1.8 mi	Goldens Bridge, NY
ZIP code 10589	2.2 mi	Somers, NY
ZIP code 10597	3.1 mi	Waccabuc, NY
ZIP code 10560	3.4 mi	North Salem, NY
ZIP code 10540	3.6 mi	Lincolndale, NY
ZIP code 10536	4.1 mi	Katonah, NY
ZIP code 10587	4.5 mi	Shenorock, 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 10578, plotted from its record coordinates.

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

Scope ZIP code 10578. 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.