What do we call any group or category that individuals feel they belong to?

The term used for any group or category that individuals feel they belong to is known as an in-group. This concept is central in sociology, as it refers to the sense of social identity and community that members share. An in-group is characterized by a feeling of camaraderie and belonging, often leading to strong solidarity among its members. This connection can arise from various characteristics such as ethnicity, religion, interests, or social class.

Understanding the concept of an in-group is important because it reflects how individuals categorize themselves within a larger social context. It helps explain behaviors and attitudes among members, often resulting in a sense of loyalty and attachment. In-groups can also shape social dynamics by influencing perceptions of others and reinforcing group norms and values.