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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Old Mystic, CT

Old Mystic, CT Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 06372P.O. BoxNew London0860 / 959

Timezone(s):Eastern (GMT -05:00)
Population:3,554 (More Details)
Male Population:1,762
Female Population:1,792
Median Age:43
ZIP Codes:1
Area Codes:2
Total Area:772 square miles (county)
Land Area:665 square miles (county)
Water Area:107 square miles (county)

Old Mystic, CT Demographic Information *

Total population3,554
Male population1,762
Female population1,792
Median age (years)42.5
White Population3,011
Black Population123
Indian Population18
Asian Population229
Hawaiian Population2
Hispanic Population122
Median age (Male)42
Median age (Female)42.9
Total households1,414
Family households (families)997
Average household size2.51
Average family size2.98
Total housing units1,487
* 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],