Household refers to all persons who occupy a housing unit, including both related family members and all unrelated persons.

In psychology, the term "household" might refer to the people who live in a single dwelling or home, such as a family or group of roommates. A household can be an important unit of analysis in psychology, as it can influence an individual's social, emotional, and psychological well-being.

Factors that can influence the functioning and dynamics of a household might include the number of people in the household, their relationships to each other, their roles and responsibilities, and their individual characteristics and needs.

Examples of how the concept of a household might be relevant in psychology include: