We examined the characteristics of the respondents before entering higher education along with the clusters. We have discovered the characteristics of secondary school studies and further education, the circumstances for applying for higher education. During the analysis of secondary school studies, we took into account the type of class they studied in high school (in Hungary, they can study in high school, vocational high school, and secondary school), and how many times they changed school. In addition, we compared the results based on school maintainers. There is a significant correlation between the reasons for high-school experience and the dropout rate. In terms of cluster-based differences, it should be emphasized that the expectation of social mobility was overrepresented among the dropouts due to financial reasons and work, but it was also an important aspect that they did not have to pay a fee in the program where they studied. In addition, in the case of those who were disappointed in training and further education, it was most common to apply to the university because they did not want to work and could afford it. Our results can help to develop more effective dropout protection for students entering higher education, both in public and higher education institutions and career orientation.