Tarrant's first school was built in 1920, and by 1930, its enrollment had grown to 1,443 students. The
1930 U.S. Census showed sufficient population, in compliance with the state code, for the city of
Tarrant to operate its own schools independently from the
Jefferson County School System. Therefore, in August 1930, Tarrant City Schools pulled away from Jefferson County and appointed a Board of Education. The new board voted to take over the existing elementary and junior high schools, leaving the high school, Jefferson County High School, under the supervision of the county. In 1948, Jefferson County High School also became part of the Tarrant City School System and its name was changed to Tarrant High School. Mr. W.A. Parker was appointed as the first superintendent of Tarrant City Schools. ==Schools==