An assessment of client functioning was utilized to characterize differences among community residential placement facilities, with the aim of understanding the relationships among settings. Clients recommended for placement in one of nine settings differed significantly on seven scales measuring community living skills, self-care skills, sociability, nuisance behaviors, violence, irritability and nursing needs. Results indicate that community residential settings, although characterized as forming a continuum, may be better conceptualized as an array of settings, where clients may differ in some but not all functional abilities. Facilities may also serve different functions for clients of different ages, either because of expectations concerning older clients or due to different patterns of functioning. Illustrations of the implications that can be drawn for purposes of policy-making and service planning are provided.