United High School is a public high school located in the northern portion of Laredo, Texas, United States and is a part of the United Independent School District. Enrollment at United High School is 113,600. A new campus opened on August 24, 2009 for the 2009-2010 school year to alleviate overcrowding at the old campus. Freshman students are currently housed in the old campus. It is currently the most populated school in Laredo, Texas.Feeder schoolsFeeder middle schools include: Trautmann Middle SchoolUnited Middle SchoolGeorge Washington Middle SchoolMagnet SchoolUnited High School also houses the United Engineering & Technology Magnet, which has a robotics programMascotUnited High School's mascot is the Mighty Longhorn.Protected SchoolThe school was built to contain civil defense facilities. United High School was the subject of a 1965 propaganda film issued by the Office of Civil Defense, "The Protected School"."The Protected School"Notable alumniSteve Asmussen (Class of 1985), horse trainer and racer Ana Rodriguez (Miss Texas USA 2011) Edgar Valdez Villareal ("La Barbie")Judd Gilpin- UISD Board Member