Due to the centralization of metropolitan, risk on mass evacuation caused by disasters is increasing. In such situation, to minimize the damage, unit area should be secured to shelter to control mass population and provide a safe distance. For this reason, This paper grasps a lack of facilities, considering the number of students in the university expected to increase a floating population in Daegu. As a result, Sangyeok 3 dong located at Kyungpook National University was forecasted a shortage of shelter. Therefore in this paper analyzes the current state of evacuation vulnerability, derive the resulting problems and give the method intending for shelter by each building and migration path to the assembly point to improve the problem.