ZIP Code 13633

13633 is one of New York's ZIP codes, delivering to addresses in De Peyster, St. Lawrence County.

City: De Peyster
County: St. Lawrence County
State: New York
Prefix: 136xx

Where this code sits

13633 is part of the 136xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to De Peyster.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 13633 delivers to without sharing its boundary.

ZIP codes nearest 13633

The ZIP codes whose reference points sit closest to 13633.
ZIP code	Distance	Delivers to
ZIP code 13681	6.4 mi	Richville, NY
ZIP code 13654	7.1 mi	Heuvelton, NY
ZIP code 13630	9.4 mi	De Kalb Junction, NY
ZIP code 13680	10 mi	Rensselaer Falls, NY
ZIP code 13664	10 mi	Morristown, NY
ZIP code 13646	10 mi	Hammond, NY
ZIP code 13614	10 mi	Brier Hill, NY
ZIP code 13642	12 mi	Gouverneur, 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 13633, plotted from its record coordinates.

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

Scope ZIP code 13633. 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.