ZIP Code 12812

12812 is one of New York's ZIP codes, delivering to addresses in Blue Mountain Lake, Hamilton County.

City: Blue Mountain Lake
County: Hamilton County
State: New York
Prefix: 128xx

Where this code sits

12812 is part of the 128xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Blue Mountain Lake.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 12812 delivers to without sharing its boundary.

ZIP codes nearest 12812

The ZIP codes whose reference points sit closest to 12812.
ZIP code	Distance	Delivers to
ZIP code 12847	6.5 mi	Long Lake, NY
ZIP code 12842	11 mi	Indian Lake, NY
ZIP code 13436	11 mi	Raquette Lake, NY
ZIP code 12864	11 mi	Sabael, NY
ZIP code 12108	13 mi	Lake Pleasant, NY
ZIP code 12879	16 mi	Newcomb, NY
ZIP code 12852	17 mi	Newcomb, NY
ZIP code 13360	19 mi	Inlet, 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 12812, plotted from its record coordinates.

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

Scope ZIP code 12812. 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.