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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of New London, CT

New London, CT Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 06320StandardNew London27,617

Timezone(s):Eastern (GMT -05:00)
Population:27,620 (More Details)
Male Population:13,644
Female Population:13,976
Median Age:30
ZIP Codes:1
Area Codes:2
Total Area:772 square miles (county)
Land Area:665 square miles (county)
Water Area:107 square miles (county)

New London, CT Demographic Information *

Total population27,620
Male population13,644
Female population13,976
Median age (years)30.3
White Population16,678
Black Population4,818
Indian Population266
Asian Population722
Hawaiian Population44
Hispanic Population7,815
Median age (Male)29.1
Median age (Female)31.6
Total households10,373
Family households (families)5,385
Average household size2.3
Average family size3.09
Total housing units11,840
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  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],