Understanding AEDC community boundaries
AEDC geographic boundaries are defined for the whole country to ensure that the data is reported in the most useful way possible, but still align with commonly understood geography, such as suburbs. Those boundaries enable AEDC results to be reported at four different geographic levels: Local Community, Community, State/Territory and National.
Learn about changes to the AEDC community boundaries
To enable trend analysis and accurate comparison of AEDC and socio-demographic data from the Australian Bureau of Statistics (ABS), the AEDC geography was updated to align with the Australian Statistical Geography Standard (ASGS), ABS 2016. Revised boundaries were used for the 2018 collection and applied retrospectively to all previous collections.