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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of New London, NH

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Area Code(s):603
Timezone(s):Eastern (GMT -05:00)
City Population:1,415 (More Details)
CBSA:Concord, NH
Congressional District(s):02
Land Area:934 square miles (county)
Water Area:22 square miles (county)

1 ZIP Code

New London, NH ZIP Code Boundaries

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New London, NH Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

New London, NH Demographic Information *

Total population**1,415
Male population502
Female population913
Median age (years)20.9
White Population1,327
Black Population40
Indian Population2
Asian Population23
Hawaiian Population0
Hispanic Population32
Median age (Male)21.3
Median age (Female)20.7
Total households309
Family households (families)130
Average household size1.8
Average family size2.51
Total housing units342
* Demographic data is based on 2010 Census for the City of NEW LONDON.
** City and ZIP Code Population will not be equal due to differences in their geographies.


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