The student population at Fullerton College is 19,521 (all undergraduate). The number of students has decreased by 5,092 (20.69%) over the past decade.
- Gender Breakdown: In 2025, there were 89 male students for every 100 female students, down from 95 in 2015.
- 6,379 students enrolled in online degree program exclusively and the number of online students has increased by 312.35% since 2015.
Student Population Changes
The average student population over the last 11 years is 21,377 where 19,521 students are attending the school for the academic year 2024-2025.
Total enrollment fluctuated between 2016 and 2025, with 4 year-over-year increases and 5 decreases. It peaked at 24,613 students in 2016 and was lowest at 17,813 in 2022. Overall, enrollment dropped from 24,613 to 19,521 students, a net loss of 5,092 (20.7%).
The following table and chart illustrate the changes in student population by gender at Fullerton College since 2015.
Enrollment by Race/Ethnicity Changes
The percentage of white students is 14.31% and the percentage of black students is 2.91% at Fullerton College. 13.13% of enrolled students is Asian. Hispanic students comprise 61.05% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 21.68% to 14.31%. Asian enrollment declined from 13.75% to 13.13%. Black student enrollment decreased from 3.06% to 2.91%. Hispanic student representation expanded from 53.70% to 61.05%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.5857 which indicates that moderately diverse. This decreased from 0.6438 a decade ago, suggesting that racial diversity has declined.
The following table and chart illustrate the student population trends by race/ethnicity at Fullerton College over the past 11 years (2015-2025).
Distance Learning (Online Courses) Enrollment Changes
6,379 students are enrolled in online degree programs exclusively for the academic year 2024-2025, which is 33% of total students. The number of online students has increased 312.35% since 2015. The following table and chart illustrate the changes in the online student population by enrolled type at Fullerton College from 2015 to 2025.