OSSM Celebrates 30th Graduation Ceremony


OSSM is an amazing institution with unmatched academics as well as faculty and staff that only want the very best for each and every student. Overall, OSSM has pushed me to do my best both in academics and in my everyday endeavors. The relationships I have made here are definitely going to last my whole life, and I couldn’t be more grateful for the experience of attending this amazing school.   

Jess M., Class of 2021


Fast Facts

Median Class Size

Student to Faculty Ratio

Number of Graduates

Percentage of Professors with Ph.D.s

Lab sizes are capped at 16

Since enrolling our first class in 1990, OSSM has had students attend from all 77 Oklahoma counties
Students who enroll at OSSM and are residents of Oklahoma 
pay nothing for tuition, fees and room and board
OSSM offers course offerings in Mathematics, Physics, Biology, Engineering, Computer Science, Chemistry, Humanities, Fine Arts and Physical Education
OSSM has more than 65 different course offerings. Additionally, more than 60 percent of OSSM students participate in independent research, receiving hands-on experience in their field of interest
Although OSSM does not offer AP courses, 74 percent of the students who took AP exams received scores of 3 or higher
100 percent of OSSM graduates go on to colleges and universities all over the United States and international
OSSM has sent more National Merit Scholars to the University of Oklahoma than any other high school in the country
TestOSSM AverageU.S. AverageOklahoma Average
ACT Score3220.918.9
SAT Evidence-Based Reading and Writing Scores684536490
Average Student SAT Math Scores722528472