[4] A second four-year high school was planned to alleviate the overcrowding so the ninth-grade center could move to a new building in Oakville in the fall of 1973 and be formally established as Oakville Senior High School.

Two weeks before the beginning of the 1973-74 school year electric panels were uncovered and the gym floor was not fully installed.

After sinkholes in the school's back lot were fixed, a football field was built on campus.

The racial makeup of the school is approximately 83% White, 5% Black, 4% Asian, 3% Hispanic, and 4% mixed-race.

[6] In addition to its current activities, Oakville students have won several state championships, including: On May 12, 2022, the girls waterpolo team defeated Marquette to win the 2022 state championship.