Student Population at Oklahoma State

By race/ethnicity, 17,137 White, 1,099 Black, and 563 Asian students out of a total of 27,278 are attending at Oklahoma State University-Main Campus. Comprehensive enrollment statistic data by race/ethnicity is shown in the chart below (academic year 2024-2025 data).

Oklahoma State University-Main Campus is moderately diverse with a diversity index of 58% measured by Census Bureau Diversity Index. The institution shows moderate representation of multiple racial and ethnic groups.

By age, Oklahoma State has 650 students under 18 years old and 15 students over 65 years old. There are 21,978 students under 25 years old, and 5,300 students over 25 years old out of 27,278 total students.

In undergraduate programs, 650 students are younger than 18 and 6 students are older than 65. Oklahoma State has 20,488 undergraduate students aged under 25 and 1,876 students aged 25 and over.

It has 1,490 graduate students aged under 25 and 3,424 students aged 25 and over.

Distance learning, also called online education, is very attractive to students, especially those who want to continue education and work in the field. At Oklahoma State University-Main Campus, 3,795 students are enrolled exclusively in online courses and 12,516 students are enrolled in some online courses.

2,981 students who live in Oklahoma or the jurisdiction in which the school is located are enrolled exclusively in online courses and 814 students live in another State or outside of the United States.