ZIP code · Mount Tremper · New York · United States
ZIP code 12457 — Mount Tremper
ZIP code 12457 serves Mount Tremper, New York.
- Postal code
- 12457Single source Value from one source, not cross-checked.
- City
- Mount Tremper
- County
- Ulster
- State
- New York
- Country
- United States
- Coordinates
- 42.0435, -74.2485 — precision precise (locality)
View on OpenStreetMap - Population
- 1,171 (ZCTA, ACS 5-year)
- Median household income
- $73,949
- Median age
- 39.6
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page