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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Groveton, NH

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Counties:COOS, NH
Area Code(s):603
Timezone(s):Eastern (GMT -05:00)
City Population:1,118 (More Details)
CBSA:Berlin, NH
Congressional District(s):02
Land Area:1,795 square miles (county)
Water Area:35 square miles (county)

1 ZIP Code

Groveton, NH ZIP Code Boundaries

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Groveton, NH Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Groveton, NH Demographic Information *

Total population**1,118
Male population541
Female population577
Median age (years)41.9
White Population1,106
Black Population0
Indian Population1
Asian Population2
Hawaiian Population0
Hispanic Population7
Median age (Male)40.6
Median age (Female)42.5
Total households491
Family households (families)300
Average household size2.28
Average family size2.83
Total housing units550
* Demographic data is based on 2010 Census for the City of GROVETON.
** 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],