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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Marlboro, NY

Marlboro, NY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 12542StandardUlster5,913845

Timezone(s):Eastern (GMT -05:00)
Counties:ULSTER, NY
Population:3,669 (More Details)
Male Population:1,778
Female Population:1,891
Median Age:42
ZIP Codes:1
Area Codes:1
Total Area:1,161 square miles (county)
Land Area:1,124 square miles (county)
Water Area:37 square miles (county)

Marlboro, NY Demographic Information *

Total population3,669
Male population1,778
Female population1,891
Median age (years)41.8
White Population3,337
Black Population137
Indian Population7
Asian Population37
Hawaiian Population0
Hispanic Population294
Median age (Male)41.1
Median age (Female)42.3
Total households1,429
Family households (families)970
Average household size2.57
Average family size3.11
Total housing units1,533
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],