ZIP Code 12181

12181 is one of New York's ZIP codes, delivering to addresses in Troy, Rensselaer County.

City: Troy
County: Rensselaer County
State: New York
Prefix: 121xx

Where this code sits

12181 is part of the 121xx range, the group of codes handled by one mail processing centre. Troy is served by 4 ZIP codes in total; the full list, with the county each falls in, is on the Troy page.

Troy New York ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 12181 delivers to without sharing its boundary.

ZIP codes nearest 12181

The ZIP codes whose reference points sit closest to 12181.
ZIP code	Distance	Delivers to
ZIP code 12180	0.7 mi	Troy, NY
ZIP code 12183	1.2 mi	Troy, NY
ZIP code 12189	2.0 mi	Watervliet, NY
ZIP code 12182	3.1 mi	Troy, NY
ZIP code 12047	3.2 mi	Cohoes, NY
ZIP code 12198	4.0 mi	Wynantskill, NY
ZIP code 12110	4.6 mi	Latham, NY
ZIP code 12128	4.7 mi	Newtonville, 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 12181, plotted from its record coordinates.

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

Scope ZIP code 12181. 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.