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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Old Saybrook, CT

Old Saybrook, CT Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 06475StandardMiddlesex10,242860

Timezone(s):Eastern (GMT -05:00)
Population:10,242 (More Details)
Male Population:4,852
Female Population:5,390
Median Age:50
ZIP Codes:1
Area Codes:1
Total Area:439 square miles (county)
Land Area:369 square miles (county)
Water Area:70 square miles (county)

Old Saybrook, CT Demographic Information *

There is no Census data for the city of OLD SAYBROOK, CT. We have pulled information for the ZIP Code 06475 instead.
Total population10,242
Male population4,852
Female population5,390
Median age (years)50.1
White Population9,617
Black Population97
Indian Population7
Asian Population243
Hawaiian Population3
Hispanic Population342
Median age (Male)48.4
Median age (Female)51.7
Total households4,247
Family households (families)2,923
Average household size2.38
Average family size2.84
Total housing units5,602
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],