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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

ZIP Codes for City of Westport, CT

Westport, CT Covers 4 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 06880StandardFairfield26,647203 / 475
ZIP Code 06881P.O. BoxFairfield0203 / 475
ZIP Code 06888UniqueFairfield0203 / 475
ZIP Code 06889UniqueFairfield0203 / 475

Timezone(s):Eastern (GMT -05:00)
Population:26,391 (More Details)
Male Population:12,713
Female Population:13,678
Median Age:45
ZIP Codes:4
Area Codes:2
Total Area:837 square miles (county)
Land Area:625 square miles (county)
Water Area:212 square miles (county)

Westport, CT Demographic Information *

Total population26,391
Male population12,713
Female population13,678
Median age (years)44.6
White Population24,429
Black Population305
Indian Population16
Asian Population1,047
Hawaiian Population9
Hispanic Population932
Median age (Male)44.1
Median age (Female)45.1
Total households9,573
Family households (families)7,233
Average household size2.73
Average family size3.2
Total housing units10,399
* 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],