The history of Northern Oklahoma College began in 1901 when the Honorable James Wilkin realized the need for a college in the Tonkawa, Oklahoma area. Thus, the sixth Territorial Legislature passed an appropriation bill on March 1, 1901 for the establishment of the University Preparatory School at Tonkawa. The doors opened to 217 students and 7 faculty. The school closed during World War I from 1917 to 1919, when Governor Robert L. Williams vetoed the appropriation bill for the biennium. It reopened September 2, 1919, after Gov. James B. A. Robertson signed an appropriation bill for its reestablishment. College-level courses were added in 1921, and the high school curriculum was phased out by 1951.