{ zip. codes .tel }

ZIP Code 06820 — Darien, CT

ZIP code 06820 serves Darien, Connecticut, within Fairfield County. It is part of area code 203, with population 20,925 and mean income of $303,991.

View ZIP codes in Connecticut View area codes in Connecticut

Location details

City
Darien
County
Fairfield County
State
Connecticut (CT)
Area code
203
Population
~20,925
Median household income
$303,991
Current local time
12:21 AM
Timezone
Eastern Time (UTC-4)

Related ZIP codes in CT

Open state page
06902
Stamford, CT
06010
Bristol, CT
06516
West Haven, CT
06511
New Haven, CT
06810
Danbury, CT
06606
Bridgeport, CT
06457
Middletown, CT
06492
Wallingford, CT

About ZIP code 06820

ZIP code 06820 is a Standard ZIP in Darien, Connecticut. It is linked to area code 203 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 41.076200, -73.480080, which can later be displayed on a map for better geographic context.

Location map

Map preview
Click to View the Map