🇺🇸 Rockwall is a city in Rockwall County, Texas, United States, which is part of the Dallas/Fort Worth Metroplex. It is the county seat of Rockwall County. The name Rockwall is derived from a naturally jointed geological formation, which has the appearance of an artificial wall.
Rockwall has a population of over 45,888 people. Rockwall also forms the centre of the wider Rockwall County which has a population of over 104,915 people.