The electorate of Girrawheen includes parts of the Cities of Stirling and Wanneroo.

Comprising all of the localities of Alexander Heights, Balga, Girrawheen, Koondoola, Mirrabooka and parts of Marangaroo.

The electorate currently comprises 48,121 people (2019). The dominant cultural groups in Girrawheen include English, Australian, Vietnamese, Irish and Itallian peoples.
Source: 2021 Mirrabooka (East Metropolitan), Census All persons QuickStats | Australian Bureau of Statistics