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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

ZIP Codes for City of Eastham, MA

Eastham, MA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 02642StandardBarnstable4,937508 / 774

Timezone(s):Eastern (GMT -05:00)
Population:4,937 (More Details)
Male Population:2,297
Female Population:2,640
Median Age:57
ZIP Codes:1
Area Codes:2
Total Area:1,306 square miles (county)
Land Area:394 square miles (county)
Water Area:912 square miles (county)

Eastham, MA Demographic Information *

There is no Census data for the city of EASTHAM, MA. We have pulled information for the ZIP Code 02642 instead.
Total population4,937
Male population2,297
Female population2,640
Median age (years)56.6
White Population4,793
Black Population34
Indian Population12
Asian Population28
Hawaiian Population3
Hispanic Population75
Median age (Male)55.9
Median age (Female)57.2
Total households2,378
Family households (families)1,479
Average household size2.08
Average family size2.54
Total housing units5,925
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 10/1/2022],
  2. Internal Data Creation [Last Updated: 10/1/2022],
  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],