ZIP Code 12901

12901 is one of New York's ZIP codes, delivering to addresses in Plattsburgh, Clinton County.

City: Plattsburgh
County: Clinton County
State: New York
Prefix: 129xx

Where this code sits

12901 is part of the 129xx range, the group of codes handled by one mail processing centre. Plattsburgh is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Plattsburgh page.

Plattsburgh New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 12901 delivers to without sharing its boundary.

ZIP codes nearest 12901

The ZIP codes whose reference points sit closest to 12901.
ZIP code	Distance	Delivers to
ZIP code 12903	1.0 mi	Plattsburgh, NY
ZIP code 12962	5.5 mi	Morrisonville, NY
ZIP code 12985	6.3 mi	Schuyler Falls, NY
ZIP code 12992	7.5 mi	West Chazy, NY
ZIP code 12972	8.1 mi	Peru, NY
ZIP code 05458	8.1 mi	Grand Isle, VT
ZIP code 05486	8.4 mi	South Hero, VT
ZIP code 12918	10 mi	Cadyville, 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 12901, plotted from its record coordinates.

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

Scope ZIP code 12901. 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.