Oklahoma State University-Main Campus Student Population

How many students at Oklahoma State?

For the academic year 2024-2025, Oklahoma State University-Main Campus has a total enrollment of 27,278 students, including 22,364 undergraduate and 4,914 graduate students.

• Gender Breakdown: 12,874 male students (47.2%) and 14,404 female students (52.8%) are attending .
• Race and Ethnicity Breakdown: The two largest race/ethnicity groups are 17,137 White students (62.8%) and 3,042 Two or more races students (11.2%).
• Class Level Breakdown: 22,364 undergraduate students (82%) and 4,914 graduate students (18%).
• Class Delivery: 3,795 students are enrolled online exclusively, while 12,516 students take a hybrid mix of online and on-campus courses.

Compared to similar public Research University (very high research activity) - which average 34,856 - Oklahoma State's body is smaller.

Explore complete student demographics below, including gender ratio, race and ethnicity, age distribution, and distance learning statistics.

Enrollment by Gender and Class Level

By gender, 12,874 male (47.20%) and 14,404 female (52.80%) students are attending Oklahoma State University-Main Campus. The number of male students per 100 females students (male-to-female ratio) is 89.38.

By class level, 22,364 (81.99%) are undergraduate students and 4,914 (18.01%) are graduate students. Among undergraduates, 47.18% are male and 52.82% are female, while among graduate students, 47.25% are male and 52.75% are female.

• Enrollment Trends

Student Distribution by Race/Ethnicity

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.

• Total
• Undergraduate
• Graduate

Student Age Distribution

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.

• Total
• Undergraduate
• Graduate

Online Student Enrollment

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.

• Online Population
• By Locality

Transfer-in Students (Undergraduate)

Among 22,364 enrolled in undergraduate programs, 1,586 students have transferred-in from other institutions. The percentage of transfer-in students is 7.09%.1,327 students have transferred in as full-time status and 259 students transferred in as part-time status.