In this study, the processes of transition to adulthood of early school leavers were analysed with special emphasis on the heterogeneity of situations that arise in this group. A quantitative methodology has been used including data collection via questionnaires with a total sample of 580 participants (306 women and 274 men) in the age range 26–28. Firstly, we have analysed the influence of educational level and gender in emancipation, employment, and parenting processes. Secondly, seven models of transition were identified based on the combination of main markers of transition to adulthood. Results showed the strong impact of educational level and gender on youth transitions, and the great vulnerability of youth with a low educational level specifically in employment and being these difficulties greater for women.