ZIP Code 12009

12009 is one of New York's ZIP codes, delivering to addresses in Altamont, Albany County.

City: Altamont
County: Albany County
State: New York
Prefix: 120xx

Where this code sits

12009 is part of the 120xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Altamont.

Altamont New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 12009 delivers to without sharing its boundary.

ZIP codes nearest 12009

The ZIP codes whose reference points sit closest to 12009.
ZIP code	Distance	Delivers to
ZIP code 12085	2.7 mi	Guilderland Center, NY
ZIP code 12056	5.5 mi	Duanesburg, NY
ZIP code 12186	5.8 mi	Voorheesville, NY
ZIP code 12107	5.9 mi	Knox, NY
ZIP code 12306	6.1 mi	Schenectady, NY
ZIP code 12084	6.2 mi	Guilderland, NY
ZIP code 12059	6.3 mi	East Berne, NY
ZIP code 12303	6.5 mi	Schenectady, 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 12009, plotted from its record coordinates.

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

Scope ZIP code 12009. 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.