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Find the ZIP code for DARIEN, Connecticut, and learn how to use it for mailing and shipping. See the list of ZIP codes by streets, post offices, population, and demographics.
ZIP code 06820 covers the city of Darien, CT and some nearby areas in Fairfield County. Find out the population, median income, housing units, race, age, and other data for this ZIP code.
Darien, Connecticut. Appearance. Coordinates: 41°03′04″N73°28′45″W41.05111°N 73.47917°W. Darien (/ ˌdɛəriˈæn / DAIR-ee-AN) is a coastal town in Fairfield County, Connecticut, United States. With a population of 21,499 and a land area of just under 13 square miles (34 km 2), it is the smallest town on Connecticut's Gold Coast. [ 2 ] .
Find out the location, demographics, post offices and weather of zip code 06820 in Darien, Connecticut. Zip code 06820 is part of the 203 area code and the EDT time zone.
ZIP Code 06820 is located in Darien Connecticut. Portions of 06820 are also in Noroton and Tokeneke and Darien Downtown and Noroton Heights and Norwalk and Norwalk (town). 06820 is entirely within Fairfield County.
The 06820 ZIP Code is associated with Darien, CT in Fairfield County. Area Codes associated with 06820 Telephone area codes associated with ZIP Code 06820 include 203, and 475.
This code is specific to the city of Darien, Connecticut, and its surrounding areas. If you are mailing a letter or package to this area, be sure to use this ZIP code to ensure that your mail is properly delivered. The city listed in a ZIP code may not be the preferred city for that area.
