PDF version of the Southern River Electorate map 
Area (sq km): 35
Number of Electors: 31,387
Source:
2023 Final Distribution Report, Western Australian Electoral Distribution Commission.Origin of the Name:
Named after the feature of this name which flows through the area. Southern River is a descriptive name, the river being the southern tributary of the Canning River. It was first recorded in 1841.
Source: Western Australia. Department of Land Administration. Names and Places.
Suburbs and Towns within the Electorate:
The electorate of Southern River includes all or part of Canning Vale, Gosnells, Huntingdale and Southern River.
Source: Western Australian Electoral Commission.