federal elections

ABS Population Statistics Confirm Changes in House Representation

(Update 3 July – the determination by the Australian Electoral Commissioner has been published confirming that Victoria will gain a seat and Western Australia and the Northern Territory lose seats. Details here.)

The Australian Bureau of Statistic’s national population report, released this morning, confirms the expected changes to state and territory representation for the next election.

The statistics confirm that Victoria will gain a 39th seat in the House of Representatives, Western Australia will lose the 16th seat it gained in 2016, and the Northern Territory will lose the second member it has elected since 2001.

The statistics in this morning’s report, for the December 2019 quarter, will now be used by the Australian Electoral Commissioner to make a formal determination on 3 July setting down the number of members to be elected from each state and territory at the next election.

When implemented, the changes will reduce the size of the House of Representatives from 151 to 150 seats and begin the process of electoral boundary re-drawing in Victoria and Western Australia. In the case of the Northern Territory, the existing seats of Lingiari and Solomon will be merged as a single seat with revived name Northern Territory.

However, a bill has been moved in the Senate designed to save the Northern Territory’s second seat. While the Constitution determines the allocation of members to states, representation for the territories is determined by legislation and can be changed by parliament.

I have published two recent posts on the allocation of House of Representatives seats. The first deals with the constitutional law around state representation, the second with territory representation including some suggestions on changes that can be made to the formula for territory representation.

My calculations of the seat entitlements based on this morning’s ABS report are shown below. Update – the table below has been updated with the Electoral Commissioner’s official determination.Read More »ABS Population Statistics Confirm Changes in House Representation