In this inaugural Health of the Army Family report, the U.S. Army Public Health Center (APHC) seeks to synthesize and communicate what is known and unknown about the health of the Army Family and the unique military events that affect, and are affected by, the Family’s health status. This report speaks to the foundational need to understand, monitor, and optimize the health of the Army Family as a key building block of Soldier readiness and retention as well as a primary focus of “People First.”