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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Mystic, CT

Mystic, CT Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 06355StandardNew London12,985
ZIP Code 06388P.O. BoxNew London0

Timezone(s):Eastern (GMT -05:00)
Population:4,205 (More Details)
Male Population:1,932
Female Population:2,273
Median Age:51
ZIP Codes:2
Area Codes:2
Total Area:772 square miles (county)
Land Area:665 square miles (county)
Water Area:107 square miles (county)

Mystic, CT Demographic Information *

Total population4,205
Male population1,932
Female population2,273
Median age (years)51.4
White Population3,934
Black Population35
Indian Population16
Asian Population108
Hawaiian Population1
Hispanic Population117
Median age (Male)49.1
Median age (Female)53
Total households2,031
Family households (families)1,045
Average household size1.96
Average family size2.66
Total housing units2,373
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 11/1/2022],
  2. Internal Data Creation [Last Updated: 11/1/2022],
  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],