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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

ZIP Codes for City of Middle Haddam, CT

Middle Haddam, CT Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 06456P.O. BoxMiddlesex295860

Timezone(s):Eastern (GMT -05:00)
Population:295 (More Details)
Male Population:141
Female Population:154
Median Age:51
ZIP Codes:1
Area Codes:1
Total Area:439 square miles (county)
Land Area:369 square miles (county)
Water Area:70 square miles (county)

Middle Haddam, CT Demographic Information *

There is no Census data for the city of MIDDLE HADDAM, CT. We have pulled information for the ZIP Code 06456 instead.
Total population295
Male population141
Female population154
Median age (years)51.1
White Population280
Black Population3
Indian Population0
Asian Population2
Hawaiian Population0
Hispanic Population0
Median age (Male)49.9
Median age (Female)52.6
Total households120
Family households (families)91
Average household size2.46
Average family size2.79
Total housing units134
* 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],