The Providence metropolitan area is a region extending into eight counties in two states. Its core is in the states of Rhode Island and Massachusetts; its largest city is Providence, Rhode Island. With an estimated population of 1,622,520, exceeding that of Rhode Island by slightly over 60%, the Providence MSA is the 38th largest metropolitan area in the United S…The Providence metropolitan area is a region extending into eight counties in two states. Its core is in the states of Rhode Island and Massachusetts; its largest city is Providence, Rhode Island. With an estimated population of 1,622,520, exceeding that of Rhode Island by slightly over 60%, the Providence MSA is the 38th largest metropolitan area in the United States. The MSA covers all of Rhode Island and Bristol County, Massachusetts, with an average population density of 2300 per mi².