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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Contoocook, NH

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Area Code(s):603
Timezone(s):Eastern (GMT -05:00)
City Population:1,444 (More Details)
CBSA:Concord, NH
Congressional District(s):02
Land Area:934 square miles (county)
Water Area:22 square miles (county)

1 ZIP Code

Contoocook, NH ZIP Code Boundaries

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Contoocook, NH Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Contoocook, NH Demographic Information *

Total population**1,444
Male population724
Female population720
Median age (years)45
White Population1,414
Black Population10
Indian Population3
Asian Population4
Hawaiian Population0
Hispanic Population17
Median age (Male)43
Median age (Female)46.7
Total households610
Family households (families)397
Average household size2.37
Average family size2.92
Total housing units638
* Demographic data is based on 2010 Census for the City of CONTOOCOOK.
** 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],