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Zip Code 12812 — Blue Mountain Lake, NY

12812 is a ZIP Code associated with Blue Mountain Lake, NY, located within Hamilton. 12812 ranks #8 out of 13 ZIP codes in Hamilton County by population (and #1567 out of 1,826 in NY). The area supports an estimated population of 265 residents across Data Pending housing units, with a population density of 1.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.857310, -74.412130)

Data MetricLocal Statistic
Postal / Zip Code12812
Primary CityBlue Mountain Lake
State / ProvinceNY
CountyHamilton
Total Population265
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.2 people/sq mi
TimezoneAmerica/New_York

How 12812 Compares

MetricZIP 12812Hamilton CountyNY State Average
Population2658,728 (Total)19,771,902 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density1.2 /sq mi----
County Pop Rank#8 of 13----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 12842Indian Lake10.1 mi995N/A
Zip 12864Sabael10.4 mi8N/A
Zip 12847Long Lake12.6 mi740N/A
Zip 13436Raquette Lake13.4 mi135N/A
Zip 12164Speculator15.8 mi539N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →