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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Marlborough, NH

Marlborough, NH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 03455StandardCheshire2,086603

Timezone(s):Eastern (GMT -05:00)
Population:1,094 (More Details)
Male Population:541
Female Population:553
Median Age:40
ZIP Codes:1
Area Codes:1
Total Area:729 square miles (county)
Land Area:707 square miles (county)
Water Area:22 square miles (county)

Marlborough, NH Demographic Information *

Total population1,094
Male population541
Female population553
Median age (years)40.1
White Population1,057
Black Population7
Indian Population0
Asian Population7
Hawaiian Population0
Hispanic Population12
Median age (Male)39.4
Median age (Female)40.9
Total households457
Family households (families)282
Average household size2.39
Average family size2.85
Total housing units492
* 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],