The ABS population projections: overview and evaluation

"This paper provides a brief history of the ABS [Australian Bureau of Statistics] projection [service] in the context of its role as the central statistical agency in Australia. It also presents an overview of the methodology used for generating the projections and details the procedures used for compiling the various components of change incorporated in the projections. The accuracy of the ABS past projections is assessed by comparing their results, both at the national and state/territory levels, with corresponding estimated resident population figures. The paper also describes the range of projection services currently provided by the ABS, lists present unmet needs and indicates some of the developments likely to occur in the future in satisfying unmet demand, consolidation of existing services and dissemination of output." The evaluation concerns the period from 1978 to the present.