There are 492 Banks & Credit Unions in Fairfield County, Connecticut, serving a population of 947,328 people in an area of 625 square miles. There is 1 Bank & Credit Union per 1,925 people, and 1 Bank & Credit Union per 1 square miles.
In Connecticut, Fairfield County is ranked 3rd of 8 counties in Banks & Credit Unions per capita, and 1st of 8 counties in Banks & Credit Unions per square mile.