Based on this fact that the rate of crime and violence in Iran , specially in karaj as the more populated satellite City, is higher than many other Countries; the essay tries to analyse the crime spacially and recognise high crime places and the crimindls residence in karaj. In addition , it evaluates the impacts of the Charaters of the crime zones on legal offence. In this survey ,the Cohensive analytical methods and Crime opportunities based on random Sampling have been used.the results of the survey show that there is a meaningfull relation between Criminality and the specification of the place, such as darkness and retieredness. In addition high immigrant population of karaj has a tensetive impact on Criminality.this phenomena Coused a high Criminality in marginal districts of karaj.
)