The Department of Homeland Security (DHS) was created from a disparate group of agencies with multiple missions, values, and cultures into a cabinet department whose goals are to, among other things, protect U.S. borders and infrastructure, improve intelligence and information sharing, and prevent and respond to potential terrorist attacks. GAO designated the implementation and transformation of DHS as a high-risk area in 2003, and it remains so. While DHS has made progress, it continues to face challenges in transforming into an effective, integrated organization. In response to a request to provide information on diversity in DHS and steps DHS is taking to create and manage a diverse workforce, GAO is providing demographic data related to the federal government as a whole and DHS's workforce. GAO obtained these data from the Office of Personnel Management's (OPM) Central Personnel Data File (CPDF). GAO used its past work on leading diversity management practices (GAO-05-90) and reviewed data from DHS on its diversity management practices.