This article is based on 2013 social mentality survey data of CASS sociology institute Social psychology research center. By analyzing the sense of safety of Heilongjiang province and Shenzhen residents，this article aimed at describing the current situation of Heilongjiang province and Shenzhen residents’ sense of safety. Investigation found that different residents groups tended to have different sense of property safety，personal safety，traffic safety，medical safety，food safety，work safety，privacy safe，environmental safety，etc. Also，residents’ sense of safety were correlated with sense of social justice，daily emotion，subjective social stratification，future expectations，and life satisfaction.