Rock Run had its start as a mining community, and may have been named from a run on the rocks containing iron ore.[2] According to another story, a settler climbing a hill dislodged a rock, and watching it roll down the hill, said "Look at that rock run!"[3] A post office operated under the name Rock Run from 1883 to 1957.[4]
Demographics
In 1890, it was listed on the U.S. Census as having 360 residents, making it the largest incorporated community in Cherokee County, narrowly ahead of Centre, the county seat.