Texas's 22nd congressional district of the United States House of Representatives covers a largely suburban south-central portion of the Greater Houston metropolitan area. The district includes the majority of Fort Bend County, including most of the cities of Sugar Land, Missouri City, Rosenberg, Needville and the county seat of Richmond, as well as the county's share of the largely unincorporated Greater Katy area west of Houston. In addition, the district also contains portions of northern Brazoria County including Pearland and Alvin, as well as a small portion of southeast Harris County centered on Friendswood.