Earlier this month the Australian Parliamentary Library released the research paper Electoral division rankings: Census 2006. This paper is one of many sources that will be of interest to anyone researching the current election and electoral information. The paper "provides an analysis by Commonwealth electoral division of socio-demographic data from the first release of the 2006 Census of Population and Housing." The rankings provide an interesting electoral snapshot on a range of variables. Which electorate has the most children aged under 5 years, persons born overseas, the highest median weekly family income, lone person households or households with an internet connection? Rankings are available for the following categories: population, religion, ethnicity, families, income, education and dwellings.