Harrisburg York Lebanon, PA Combined Statistical Area

The Harrisburg–York–Lebanon, PA Combined Statistical Area (CSA) is made up of six counties in southern Pennsylvania. The United States Office of Management and Budget has recognized the Harrisburg and York areas along with several Metropolitan Statistical Areas to make a Combined Statistical Area, located in southern Pennsylvania. As of the 2010 United States Census the CSA had a population total of 1,219,422, and ranked 3rd most populous in the state of Pennsylvania and 43rd most populous in the United States.