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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Mount Marion, NY

Mount Marion, NY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 12456StandardUlster639845 / 914

Timezone(s):Eastern (GMT -05:00)
Counties:ULSTER, NY
Population:639 (More Details)
Male Population:319
Female Population:320
Median Age:40
ZIP Codes:1
Area Codes:2
Total Area:1,161 square miles (county)
Land Area:1,124 square miles (county)
Water Area:37 square miles (county)

Mount Marion, NY Demographic Information *

There is no Census data for the city of MOUNT MARION, NY. We have pulled information for the ZIP Code 12456 instead.
Total population639
Male population319
Female population320
Median age (years)40.3
White Population610
Black Population16
Indian Population0
Asian Population4
Hawaiian Population0
Hispanic Population17
Median age (Male)39.8
Median age (Female)41
Total households233
Family households (families)165
Average household size2.74
Average family size3.11
Total housing units245
* Demographic data is based on 2010 Census.

Mount Marion, NY Other Information

  • Located in ULSTER County, New York
  • Mount Marion, NY is also known as:

195 Cities within 30 miles of Mount Marion, NY Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],