According to the United States Census Bureau, the city has a total area of 22.7square miles (59Square kilometers), of which, 20.9square miles (54Square kilometers) of it is land and 1.8square miles (4.7Square kilometers) of it (7.86%) is water. Weatherford is a city in Parker County, Texas, United States, and a western suburb of Fort Worth. The population was 19,000 at the 2000 census. It is the county seat of Parker County and is part of the Dallas-Fort Worth Metroplex. Weatherford is located 25miles (40km) west of Fort Worth on Interstate 20. It is the county seat for Parker County.