The aim of this research has been studying of religiosity of the youth in Kermanshah city by emphasizing on it’s relation with socioeconomic status. The population of this study has been all of the boys and girls of 19-29 years old of Kermanshah city, and the sample size has assigned 400 of boys and girls of 19-29 years old.
In This research has been used of the stratification theories and religiosity measure theories. So the theoretical framework of this study is combined of theoretical thoughts of Weber and Glock and Stark model. The method of this study has been survey and the tool for gathering information has been questionnaire. Independent variables of the research comprised socioeconomic status and demographic variables. The dependent variables of This research is comprised the whole religiosity, ideological aspect, experimental aspect, consequential aspect and ritualistic aspect. The gathered data has been analyzed by SPSS soft ware. The findings inquiried in two section of descriptive and inferential section. The conclusions show that the youth have an individual and private approach to religiosity and tend to draw the religion into private life. The hypothesises are measured by ANOVA-T and regression analysis. The findings of this section showed that there is no significant relationship between demographic variables and dependent variables. Only the sex (gender) and the employment position variables have a significant relationship with dependent variables. So that in all of the aspects of religion, the girls are more religious than boys, and the unemployed and housewives are more religious. The findings about socioeconomic status shows that among these variable indexes only the family income and the education level of individual can explain the religiosity degree of the youth, and the other indexes have no relationship with it. The family income has negative relation with whole religiosity of the youth and education has positive relation with it. It means that religiosity is more in the youth with higher education and lower family income. The findings show that the religiosity in the youth is more powerful and much more in ideological aspect than ritualistic aspect.