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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2023

ZIP Codes for City of Mongaup Valley, NY

Mongaup Valley, NY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 12762StandardSullivan512

Timezone(s):Eastern (GMT -05:00)
Population:512 (More Details)
Male Population:258
Female Population:254
Median Age:42
ZIP Codes:1
Area Codes:2
Total Area:997 square miles (county)
Land Area:968 square miles (county)
Water Area:29 square miles (county)

Mongaup Valley, NY Demographic Information *

There is no Census data for the city of MONGAUP VALLEY, NY. We have pulled information for the ZIP Code 12762 instead.
Total population512
Male population258
Female population254
Median age (years)41.9
White Population441
Black Population10
Indian Population2
Asian Population4
Hawaiian Population0
Hispanic Population86
Median age (Male)43.3
Median age (Female)41.3
Total households189
Family households (families)138
Average household size2.71
Average family size3.01
Total housing units279
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 1/1/2023],
  2. Internal Data Creation [Last Updated: 1/1/2023],
  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],