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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Sandown, NH

Sandown, NH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 03873StandardRockingham5,711603

Timezone(s):Eastern (GMT -05:00)
Population:5,711 (More Details)
Male Population:2,879
Female Population:2,832
Median Age:40
ZIP Codes:1
Area Codes:1
Total Area:795 square miles (county)
Land Area:695 square miles (county)
Water Area:100 square miles (county)

Sandown, NH Demographic Information *

There is no Census data for the city of SANDOWN, NH. We have pulled information for the ZIP Code 03873 instead.
Total population5,711
Male population2,879
Female population2,832
Median age (years)40.4
White Population5,581
Black Population18
Indian Population7
Asian Population16
Hawaiian Population1
Hispanic Population93
Median age (Male)39.9
Median age (Female)41
Total households1,978
Family households (families)1,598
Average household size2.89
Average family size3.15
Total housing units2,119
* Demographic data is based on 2010 Census.

Sandown, NH Other Information

168 Cities within 30 miles of Sandown, NH 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],