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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Newton, NH

Newton, NH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 03858StandardRockingham4,603603

Timezone(s):Eastern (GMT -05:00)
Population:4,603 (More Details)
Male Population:2,264
Female Population:2,339
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)

Newton, NH Demographic Information *

There is no Census data for the city of NEWTON, NH. We have pulled information for the ZIP Code 03858 instead.
Total population4,603
Male population2,264
Female population2,339
Median age (years)40.4
White Population4,503
Black Population14
Indian Population11
Asian Population19
Hawaiian Population0
Hispanic Population67
Median age (Male)40.2
Median age (Female)40.5
Total households1,667
Family households (families)1,257
Average household size2.76
Average family size3.17
Total housing units1,751
* Demographic data is based on 2010 Census.

Newton, NH Other Information

167 Cities within 30 miles of Newton, 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],