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Electoral Boundaries

Western Australia’s electoral boundaries are reviewed every four year, two years after a State election. This is done to ensure that, as the number and locations of people change over time, all electorates will contain an acceptable range of electors. 

The process for reviewing electorates is prescribed in Part llA of the Electoral Act 1907.

Relevant dates for the 2019 review are set out in the 2019 Distribution timetable.

Current boundaries

These boundaries remain in effect but will be reviewed in time for the 2021 State election.

2015 Final Boundaries interactive (and print) maps
2015 Final Boundaries by Region and District report

Previous State electoral boundaries

2011 Boundaries

2007 Boundaries

2003 Boundaries

Reviews of the State's electoral boundaries have been undertaken in Western Australia since 1902. Details of every review must be printed in the Government Gazette. State Law Publisher has an online record of Government Gazettes issued since 1906.

Total votes: 2960