This report details characteristics of the population of children who are deaf-blind in the United States from the years 1998 to 2005, including the total number of children reported annually to state/multi-state deaf-blind projects, race/ethnicity, classification of visual and hearing impairments, number of children with additional impairments or conditions (physical, cognitive, behavioral, health), etiology of deaf-blindness, early intervention and educational settings, and living settings.