The purpose of this research was the investigation of the youth tendency to run away from home. First of all the researches and theories about social deviance and run away were reviewed and according to them research model and 20 hypothesis were designed and measured by a questionnaire. Research done in quantitative approach and gathered data with survey method. Sample contained 597 youth that had 13-15 years old and selected with multistage random sampling. Results showed that respondents gender and age, family income and migration status, respondent family attachment, friends attachment, religious commitment, family anomy, family disruption, mass media and ICT using related significantly to tendency toward runing away from home. Parents age and education, respondents education, respondents marriage status, occupation status and class identity did not have significant relationship with runing away. In multivariate analysis, family anomy, family income, ICT using and gender entered in regression model and explained 55 percent of run away variations. Among variables that entered in regression, family anomy was more important than others. Finally results were discussed and suggestions and research limitations were mentioned.