The term community is one of the most elusive and vague in sociology and is by now largely without specific meaning. At the minimum it refers to a collection of people in a geographical area. Three other elements may also be present in any usage.
(1) Communities may be thought of as collections of people with a particular social structure; there are, therefore, collections which are not communities. Such a notion often equates community with rural or pre-industrial society and may, in addition, treat urban or industrial society as positively destructive. (2) A sense of belonging or community spirit. (3) All the daily activities of a community, work and non work, take place within the geographical area, which is self contained. Different accounts of community will contain any or all of these additional elements.
We can list out the characteristics of a community as follows:
Talcott Parsons defined community as collectivity the members of which share a common territorial area as their base of operation for daily activities. According to Tonnies community is defined as an organic natural kind of social group whose members are bound together by the sense of belonging, created out of everyday contacts covering the whole range of human activities. He has presented ideal-typical pictures of the forms of social associations contrasting the solidarity nature of the social relations in the community with the large scale and impersonal relations thought to characterize industrializing societies. Kingsley Davis defined it as the smallest territorial group that can embrace all aspects of social life. For Karl Mannheim community is any circle of people who live together and belong together in such a way that they do not share this or that particular interest only but a whole set of interests.