Abstract: Development is an important term in most all perspective. There so many stakeholders, agencies, institutions are responsible, form community development. Information is treated as most powerful term for development. As information is required in all most all the places and institutions, thus proper and information richness helps a community or a society for true development many ways. Information Science is responsible for several information related jobs, which including information collection, selection, organization, processing and management. Information and its proper availability many ways possible healthy information science practice and that is indirectly responsible for community Development. This paper reports knowledge of Information Science and how it is essential for better information system building. Paper also mention that community and several development how related with information science. Several facets reported in this paper mainly undertaken in SOCSAT and Raiganj University and also will be incorporated in the doctoral thesis of the main researcher.