Millard North partially opened in 1978 for 9th and 10th grade students. In 1981, the second phase of the project was completed and the school began to serve students in grades 9-12; at that time, the school's name was changed to Millard North High School.
Millard North partially opened for ninth and tenth graders in 1978. The second phase of the project was finished in 1981, allowing students from grades 9-12 to attend. At that time, the school's name changed to Millard North High School.