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ZIP Code Database - Facts & Stats

ZIP Codes for City of Darien, CT

Timezone(s):Eastern (GMT -05:00)
Counties:FAIRFIELD, CT
 
Population:20,732 (More Details)
Male Population:10,220
Female Population:10,512
Median Age:39
 
ZIP Codes:1
Cities:1
Counties:1
Area Codes:2
 
Total Area:837 square miles (county)
Land Area:625 square miles (county)
Water Area:212 square miles (county)

Darien, CT Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 06820StandardFairfield20,732203 / 475


Darien, CT Demographic Information *

Total population20,732
Male population10,220
Female population10,512
Median age (years)39.1
White Population19,508
Black Population104
Indian Population20
Asian Population744
Hawaiian Population5
Hispanic Population743
Median age (Male)37.7
Median age (Female)40.1
Total households6,698
Family households (families)5,503
Average household size3.09
Average family size3.48
Total housing units7,074
* Demographic data is based on 2010 Census.


Darien, CT Other Information

  • Located in FAIRFIELD County, Connecticut
  • Darien, CT is also known as:
    • NOROTON, CT
    • NOROTON HEIGHTS, CT
    • TOKENEKE, CT


378 Cities within 30 miles of Darien, CT


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