Family, a group of persons united by the ties of marriage, blood, or adoption, constituting a single household and interacting with each other in their respective social positions, usually those of spouses, parents, children, and siblings. Learn more about families in this article.

families in which one or both members of a couple have children from a previous relationship.

Families vary greatly across cultures and also adapt to changing social and economic needs. Sometimes families aggregate into larger units for short periods to meet challenging needs, such as eldercare, illness, job loss, transition between college and career, etc.

FAMILIES definition: the plural of family. See examples of families used in a sentence.

The Census Bureau collects data about American families for the nation, states and communities. Our statistics describe trends in household and family composition, and show the number of children, young adults and couples living in the United States.

Add Yahoo as a preferred source to see more of our stories on Google. Let's be real: every family has its quirks. However, what some families embrace as "normal" might actually be signs of dysfunction ...

Explore Virginia family services, including adoption, foster care, domestic violence support, in-home services, and programs that strengthen families and youth.

Each and every one of us has a family. However, these families exist in many variations around the world. In this module, we discuss definitions of family, family forms, the developmental trajectory of families, and commonly used theories to understand families.