Rockwall County, a county located in the state of Texas, is Texas' smallest county in area.
It is Texas' smallest county in area. Rockwall County, a county located in the U.S. state of Texas.
Rockwall County, a county located in the U.S. state of Texas. It is Texas' smallest county in area.
Rockwall County, a county located in the U.S. state of Texas. It is Texas' smallest county in area.