Region. Centres of population

The centre of population for NSW was on the banks of the Hawkesbury River in the LGA of Baulkham Hills, at June 2008. Between June 2003 and June 2008 the centre moved approximately 1.4 kilometres east, reflecting relatively high population growth along the coast of NSW. The centre of population of the Sydney SD, at June 2008, was in the suburb of Ermington..