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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Hillsborough, NH

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Area Code(s):603
Timezone(s):Eastern (GMT -05:00)
City Population:1,976 (More Details)
CBSA:Manchester-Nashua, NH
Congressional District(s):02
Land Area:876 square miles (county)
Water Area:16 square miles (county)

1 ZIP Code

Hillsborough, NH ZIP Code Boundaries

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Hillsborough, NH Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
03244Standard8,092100.00%DEERING, HILLSBORO, WINDSOR

Hillsborough, NH Demographic Information *

Total population**1,976
Male population958
Female population1,018
Median age (years)35
White Population1,882
Black Population14
Indian Population6
Asian Population16
Hawaiian Population1
Hispanic Population33
Median age (Male)34.1
Median age (Female)35.8
Total households823
Family households (families)492
Average household size2.4
Average family size3
Total housing units933
* Demographic data is based on 2010 Census for the City of HILLSBOROUGH.
** 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],