Community usually refers to a group who interact and share certain things as a group, and can refer to various groups of people. Also community focuses on human communities, in which intent, belief, resources, preferences, needs, risks, ideas. Community workers support individuals, groups and organisations in this process on the basis of certain values, commitments and shared expectations, values, beliefs and meanings between individuals. Community may have members who have temporarily moved to other locations. It is a changing set of relationships, including the attitudes and behaviour of its members.
In a community includes its facilities such as public latrines and water points, roads, markets, clinics, schools, road signs, parks, community centres, libraries, sports fields. I think community may have larger communities, including districts, regions, ethnic groups, nations.