Tuition costs refer to the fees charged by educational institutions, such as colleges and universities, for students to attend classes. These costs can vary widely based on factors like the type of institution (public or private), the program of study, and the student's residency status. In addition to tuition, students may also face other expenses, such as books, supplies, and housing. Financial aid options, including scholarships and grants, can help offset these costs, making higher education more accessible for many individuals.