Positive psychology aims to solve and repair these problems instead of being stuck on the problems in life, as well as to focus on and increase the good and positive situations in life. The main purpose of this study is to examine emotional intelligence, hope, self-esteem and life satisfaction, which are frequently studied concepts in positive psychology, in terms of various socio-demographic variables (gender, grade level, participants mother's education level, participants father's education level, family socio-economic level). The study group of this research, in which the relational survey model was used, consisted of 819 university students. Personal Information Form, Main Form Schutte Emotional Intelligence Scale-3 Tr, Satisfaction with Life Scale, Trait Hope Scale and Rosenberg Self-Esteem Scale were used to collect the data. T-test and one-way analysis of variance (ANOVA) were used to analyze the data. It was found that emotional intelligence and self-esteem did not differ significantly according to the socio-demographic variables of the study. Life satisfaction was found to differ significantly according to gender, mother's education level and family socio-economic level, but not according to grade level and father's education level. Hope was found to differ significantly according to gender, but not according to grade level, mother's education level, father's education level and family socio-economic level. The findings of the study were discussed in the light of the literature and various suggestions were made.