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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Seabrook, NH

Seabrook, NH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 03874StandardRockingham8,776603

Timezone(s):Eastern (GMT -05:00)
Population:8,776 (More Details)
Male Population:4,360
Female Population:4,416
Median Age:45
ZIP Codes:1
Area Codes:1
Total Area:795 square miles (county)
Land Area:695 square miles (county)
Water Area:100 square miles (county)

Seabrook, NH Demographic Information *

There is no Census data for the city of SEABROOK, NH. We have pulled information for the ZIP Code 03874 instead.
Total population8,776
Male population4,360
Female population4,416
Median age (years)44.8
White Population8,453
Black Population46
Indian Population11
Asian Population92
Hawaiian Population0
Hispanic Population126
Median age (Male)44.2
Median age (Female)45.5
Total households3,753
Family households (families)2,300
Average household size2.34
Average family size2.9
Total housing units4,660
* Demographic data is based on 2010 Census.

Seabrook, NH Other Information

146 Cities within 30 miles of Seabrook, NH Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  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],