ZIP Code 13623

13623 is one of New York's ZIP codes, delivering to addresses in Chippewa Bay, St. Lawrence County.

City: Chippewa Bay
County: St. Lawrence County
State: New York
Prefix: 136xx

Where this code sits

13623 is part of the 136xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Chippewa Bay.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 13623 delivers to without sharing its boundary.

ZIP codes nearest 13623

The ZIP codes whose reference points sit closest to 13623.
ZIP code	Distance	Delivers to
ZIP code 13646	4.2 mi	Hammond, NY
ZIP code 13614	8.7 mi	Brier Hill, NY
ZIP code 13679	8.8 mi	Redwood, NY
ZIP code 13607	11 mi	Alexandria Bay, NY
ZIP code 13664	11 mi	Morristown, NY
ZIP code 13675	12 mi	Plessis, NY
ZIP code 13671	13 mi	Oxbow, NY
ZIP code 13633	14 mi	De Peyster, 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 13623, plotted from its record coordinates.

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

Scope ZIP code 13623. 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.