Diversity in higher education refers to the presence and inclusion of individuals from various backgrounds, including race, ethnicity, gender, sexual orientation, socio-economic status, and ability, among others, within colleges and universities. This research area focuses on understanding the benefits of a diverse student body, faculty, and staff in higher education institutions, as well as examining the challenges and barriers faced by underrepresented groups in accessing and succeeding in higher education. Researchers in this area study topics such as affirmative action, equity and inclusion initiatives, campus climate, and the impact of diversity on student learning outcomes and campus culture. Additionally, they may explore the experiences and perspectives of marginalized individuals within the higher education system, and identify strategies to promote greater diversity and equity within institutions of higher learning.