The 17th annual Fact Book is a comprehensive data source for indicators of child well-being in the District of Columbia. It tracks the progression of child well-being over time, as well as differences in child well-being across wards and races/ethnicities. It is organized to reflect the six citywide goals for children and youth in DC: children are ready for school; children and youth succeed in school; children and youth are healthy and practice healthy behaviors; children and youth engage in meaningful activities; children and youth live in healthy, stable, and supportive families; and all youth make a successful transition to adulthood.