On August 9, most of the Australian population will complete the 2016 Census of Population and Housing. Census night comes less than a week after national Homelessness Week, which aims to raise awareness of the plight of homeless people. With that in mind, the week’s theme this year is ‘Homelessness Counts.’

While homelessness does count in that most people share concern about its rising incidence and societal impact, a perplexing issue is how to count the people who are homeless. It is essential that the information collected accurately reflects the true extent of homelessness in Australia. Reliable data about the homeless population is vital when developing policy, allocating funding and developing services for vulnerable people.