According to the literature, career choice is a decision process influenced by value orientation, motivation and inclination, based on a rational consideration of available resources and the perceived realities of the family and the student. Students' aspirations for further education are a well-researched area. Searching for moratorium, following intergenerational patterns, and the drivers of knowledge and relationship orientation are the focus of empirical studies. The aim of this paper is to explore the recruitment base of higher educational fields with different earnings promises and the impact of expected earnings on higher educational careers. We conducted our analysis using the PERSIST 2019 quantitative research database among students in Hungary, Slovakia, Romania, Ukraine, and Serbia (N = 2199). We used the IBM SPSS Statistics 20 program. Based on expected earnings, we divided respondents into three terciles (below average, average, above average), along which we examined their social and educational background. Our results show that social status and secondary school attainment are associated with students' career choices but that the role of these background factors seems to weaken throughout the higher educational career due to different selection mechanisms in the educational fields. Our findings complement research that interprets commitment to study completion as a complex phenomenon.