Cities & Towns in Fairfield County, CT

Fairfield County, county in Connecticut, United States. As of 2020 county had an estimated population of 942,426 inhabitants. The county was created 356 years ago in 1666. Its county seat is "Bridgeport".

There are 1 city/town in Fairfield County, CT. The largest city of Fairfield County is Old Greenwich with a population of 6,611.

Old Greenwich
Old Greenwich

Old Greenwich, census designated place

All Fairfield County Cities (Aphebetical)

Cities, Towns, Neighborhoods & Other Populated Places in Fairfield County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title County Population
Old Greenwich Census designated place Fairfield 6,611
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