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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2021

ZIP Codes for City of Laconia, NH

Laconia, NH Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 03246StandardBelknap15,963603
ZIP Code 03247P.O. BoxBelknap0603

Timezone(s):Eastern (GMT -05:00)
Counties:BELKNAP, NH
Population:15,951 (More Details)
Male Population:7,603
Female Population:8,348
Median Age:43
ZIP Codes:2
Area Codes:1
Total Area:469 square miles (county)
Land Area:400 square miles (county)
Water Area:68 square miles (county)

Laconia, NH Demographic Information *

Total population15,951
Male population7,603
Female population8,348
Median age (years)43
White Population15,073
Black Population150
Indian Population54
Asian Population391
Hawaiian Population1
Hispanic Population250
Median age (Male)41.4
Median age (Female)44.6
Total households6,838
Family households (families)4,065
Average household size2.27
Average family size2.83
Total housing units9,879
* Demographic data is based on 2010 Census.

Laconia, NH Other Information

  • Located in BELKNAP County, New Hampshire
  • Laconia, NH is also known as:

112 Cities within 30 miles of Laconia, NH Products


  1. U.S. Postal Service [Last Updated: 12/1/2021],
  2. Internal Data Creation [Last Updated: 12/1/2021],
  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],