Relationship and family statistics include the national birth rate, average age at first sexual intercourse, teen and nonmarital pregnancy rates, and percent of children living in various family formations.
The articles and reports below help explain and document the life experiences of children and adolescents, especially in relation to their family life and behaviors, such as sexual activity, that can impact their future family formation.
Children
Adolescents
Cohabitation refers to many different relationship types and levels of commitment but generally refers to unmarried couples living at least part of the time in the same dwelling. The articles and links below may use different definitions of a cohabiting relationship.
Child birth statistics often include parental age at first birth, number of total children a woman is likely to have (total fertility rate), her marital status at birth, and the rates of childbirth for women by age.