There are 538 Banks & Credit Unions in Suffolk County, Massachusetts, serving a population of 780,685 people in an area of 59 square miles. There is 1 Bank & Credit Union per 1,451 people, and 1 Bank & Credit Union per square mile.
In Massachusetts, Suffolk County is ranked 4th of 14 counties in Banks & Credit Unions per capita, and 1st of 14 counties in Banks & Credit Unions per square mile.