The process of population growth in the urban area along with the article deals with the study of changes of land use pattern Socio-economic activities of tribes as a result of rapid urbanization. It encompasses an extensive survey of the tribes’ dwelling places in urban, fringe and the rural settlements. The salient features include exploration of the physical and cultural background in the case study area. Composition of tribe families in 1931, Tribal population growth rate during 1931 to 2011, Urban to Rural Tribal population ratio, the proportion of Tribal people affected by urbanization and rapid populating in the study area i.e. change of their tradition and culture after the urbanization etc. Major findings include: 
 Perceptible changes occurred in Socio cultural system of tribes like birth, funeral, religion etc. Land use pattern, Majhi- Pargana system, tendency to change surnames, erosion of mother tongue, advent of dowry system, hunting system in forests, vanishing forefather’s name. Use of modern costume, musical instruments, dances in place of their traditional ones, etc. 
 Pull factors i.e. Urbanization and urban development is started in the East Singhbhum the commercial, industrial and transport preferment has favored the recent urban development throughout the areas. These have been accelerated with the overwhelming growth of population in urban areas through migration at acceleration and natural growth. These have given rise to systems of central places, problems of slums and squatter settlements besides enhancing the linkages of industrial centers thereby increasing the entropy of urban places. All these have forced the Governments to think about change in the urban policies, population policies and planning prospects. 
 In the East Singhbhum District process of rapid population growth started from the establishment of Tata Iron and Steel Company in 1907 as well as copper mines at Mosaboni and Ghatshila in 1927. This development changed the socio cultural life style of tribes. Though their Living standard, Educational and Economic condition had changed, they stand developed in all aspects but as a trade-off lost their socio-cultural composition a great deal. They must continue their positive traditional cultures and social traits and may do away with the negative sides like excessive drinking habits of the traditional brew etc. to avoid the extinction in the long run from the memory of the future generations. It is possible only by the awareness to them. Aboriginal culture has many important things, which need to be preserved and have to continue as Indian culture in the context of sustaining beautiful diversity of Indian culture landscape.