North Carolina Carolina at Chapel Hill). More than 200 years later, the University of North Carolina system encompasses 17 public universities including North Carolina State University, North Carolina A&T State University, North Carolina Central University, the University of North Carolina at Chapel Hill, the University of North Carolina at Greensboro, East Carolina University, Western Carolina University, Winston-Salem State University, the University of North Carolina at Asheville, the University of North Carolina at Charlotte, the University of North Carolina at Pembroke, UNC Wilmington, Elizabeth City State University, Appalachian State University, Fayetteville State University, and UNC School of the Arts, and . Along with
Charlotte, North Carolina new Greyhound bus station, and Amtrak service. Sister Cities International has designated nine sister cities of Charlotte: Charlotte has also been known to have a sister city agreement with Port-au-Prince in Ouest, Haiti, although its status may now be inactive. Charlotte, North Carolina Charlotte () is the most populous city in the U.S. state of North Carolina. Located in the Piedmont, it is the county seat of Mecklenburg County. In 2017, the U.S. Census Bureau estimated the population was 859,035, making it the 17th-most populous city in the United States. The Charlotte metropolitan area's population ranks 22nd in the U.S.,