In Bangladesh, informal sector plays a prominent role in terms of their contribution to employment generation and poverty alleviation. Street trading constitutes a significant part of this sector involving street vendors as the key players. Nonetheless the roles of the vendors are ignored and their vulnerable condition is never emphasized. This paper tries to investigate the present status of different street vendors in Dhaka City with the aim of assessing the socio-economic conditions and business issues conducting a field survey of vendors engaged in fruit, vegetable, tea and other food items selling through in-depth personal interview using 3-Stage sampling method. This Study indicates that poverty, migration from rural area, low education, exorbitant supply of labor and large family size are the major driving forces of carrying out this business. According to this survey, Personal savings is the single most important source of financing the vending business. Selling assets and lending from cooperative society are the two other major sources of financing the business representing the absence of formal credit facilities for these poor street vendors. This article also reveals the importance of social capital in street vending and the excessive work hour of the vendors and lack of opportunities of alternative formal employment evident from their fulltime working status even in the presence of political instability, natural calamity or financial crisis.