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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Claremont, NH

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Area Code(s):603
Timezone(s):Eastern (GMT -05:00)
City Population:13,355 (More Details)
CBSA:Lebanon, NH-VT
Congressional District(s):02
Land Area:537 square miles (county)
Water Area:15 square miles (county)

1 ZIP Code

Claremont, NH ZIP Code Boundaries

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Claremont, NH Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Claremont, NH Demographic Information *

Total population**13,355
Male population6,520
Female population6,835
Median age (years)40.6
White Population12,808
Black Population85
Indian Population44
Asian Population126
Hawaiian Population4
Hispanic Population171
Median age (Male)39.4
Median age (Female)41.7
Total households5,697
Family households (families)3,461
Average household size2.31
Average family size2.83
Total housing units6,293
* Demographic data is based on 2010 Census for the City of CLAREMONT.
** 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],