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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

ZIP Codes for City of Franklin, NH

Franklin, NH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 03235StandardMerrimack8,562603

Timezone(s):Eastern (GMT -05:00)
Population:8,477 (More Details)
Male Population:4,054
Female Population:4,423
Median Age:40
ZIP Codes:1
Area Codes:1
Total Area:956 square miles (county)
Land Area:934 square miles (county)
Water Area:22 square miles (county)

Franklin, NH Demographic Information *

Total population8,477
Male population4,054
Female population4,423
Median age (years)40.2
White Population8,155
Black Population42
Indian Population39
Asian Population66
Hawaiian Population2
Hispanic Population133
Median age (Male)38.7
Median age (Female)41.8
Total households3,407
Family households (families)2,179
Average household size2.43
Average family size2.93
Total housing units3,938
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  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],