Your organization may find it important to track households. A household contains multiple individuals who live together at the same address. A household can contain any number of individuals, but an individual can belong to only one household. The record of a household can stand on its own with no related individuals, or it can include multiple related individuals such as husband, wife, son, and daughter. When you add a household, you can enter information about the household and select the members of the household. Each member of the household must be a constituent in your database.