Providence County is the most populous county in the U.S. state of Rhode Island. As of the 2010 census, the county's population was 626,667, or 59.5% of the state's population. Its county seat is city of Providence.
Providence County is the most populous county in the U.S. state of Rhode Island. As of the 2010 census, the county's population was 626,667, or 59.5% of the state's population. Its county seat is city of Providence.