In most cities of the world, ordinary crimes are the serious threat to human beings personal integrity and his assets. Too much occurrence of the crime in urbane environments is not only inconsistent with the tenets of social order, but also, brings heavy losses, the loss of economic resources, frustrated citizens and general deterioration in the quality of life. This research conducted to examine the social factors associated with the propensity to commit crimes in ten districts in Tabriz. The population of the study is all people residents in 10 districts of Tabriz (1494998) and 1216430 people above 15 years old among whom 384 people were selected using Cochran and random sampling methods. The research method is survey and a questionnaire used to collect data. The results are as follows: there is relationship between poverty and tendency to commit crime as 0.547, between religiosity and tendency to commit crime as -0.617, between population density and tendency to commit crime as 0.296, between offenders’ population density and tendency to commit crime as 0.569, between family turmoil and tendency to commit crime as 0.705, between availability of facilities and spaces for recreation and sport and tendency to commit crime as -0.578, between age and tendency to commit crime as -0.113. Also, the regression results show that, family turmoil (0.353), religiosity (0.2230) and poverty (0.244) variables have the highest influence on the tendency to commit crime.