Household structures refer to the ways in which families and individuals organize their living arrangements. These structures can vary widely, including traditional nuclear families, single-parent households, extended families, and cohabiting couples. Each type of household has its own dynamics and roles, influencing how members interact and support one another. In many cultures, household structures are shaped by social, economic, and cultural factors. For example, extended families often live together to share resources and responsibilities, while nuclear families may prioritize independence. Understanding these structures helps in analyzing social trends and the well-being of individuals within different family setups.