ZIP Code 12150

12150 is one of New York's ZIP codes, delivering to addresses in Rotterdam Junction, Schenectady County.

City: Rotterdam Junction
County: Schenectady County
State: New York
Prefix: 121xx

Where this code sits

12150 is part of the 121xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Rotterdam Junction.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 12150 delivers to without sharing its boundary.

ZIP codes nearest 12150

The ZIP codes whose reference points sit closest to 12150.
ZIP code	Distance	Delivers to
ZIP code 12302	2.8 mi	Schenectady, NY
ZIP code 12325	2.9 mi	Schenectady, NY
ZIP code 12137	4.2 mi	Pattersonville, NY
ZIP code 12306	6.7 mi	Schenectady, NY
ZIP code 12305	6.7 mi	Schenectady, NY
ZIP code 12301	6.8 mi	Schenectady, NY
ZIP code 12345	6.8 mi	Schenectady, NY
ZIP code 12307	7.4 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 12150, plotted from its record coordinates.

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

Scope ZIP code 12150. 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.