ZIP Code 13433

13433 is one of New York's ZIP codes, delivering to addresses in Port Leyden, Lewis County.

City: Port Leyden
County: Lewis County
State: New York
Prefix: 134xx

Where this code sits

13433 is part of the 134xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Port Leyden.

Port Leyden New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 13433 delivers to without sharing its boundary.

ZIP codes nearest 13433

The ZIP codes whose reference points sit closest to 13433.
ZIP code	Distance	Delivers to
ZIP code 13368	3.5 mi	Lyons Falls, NY
ZIP code 13473	6.2 mi	Turin, NY
ZIP code 13325	6.7 mi	Constableville, NY
ZIP code 13309	7.1 mi	Boonville, NY
ZIP code 13345	7.5 mi	Greig, NY
ZIP code 13312	7.7 mi	Brantingham, NY
ZIP code 13494	10 mi	Woodgate, NY
ZIP code 13338	10 mi	Forestport, 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 13433, plotted from its record coordinates.

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

Scope ZIP code 13433. 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.