Dhaka is the capital city of Bangladesh. There are many types of problems in this city. One of these is the population problem. A large number of floating families live here. They face many problems here. They also create many problems by getting involved in antisocial activities. This study tries to present the socio-economic conditions of floating families in Dhaka city. It reveals the problems and prospects of floating families in the city. For this,200 respondents were selected and a semi-structured questionnaire was used to collect data from respondents. Data were analyzed using MS Excel. This study tries to find out some factors of floating families such as education, number of family members, monthly income, and expenditure of family member, living conditions, ownership of property, allowance from GO and NGO. Causes of migration etc. Hence in this research, there are some recommendations that will be helpful for policymakers to make effective policy.