It is in the west and north-west suburbs of Sydney. It includes Acacia Gardens, Girraween, Glenwood, Kellyville Ridge, Kings Langley, Kings Park, Lalor Park, Parklea, Seven Hills, Stanhope Gardens, The Ponds, Toongabbie and parts of Blacktown, Pendle Hill, Prospect, Quakers Hill, Riverstone, Rouse Hill, Schofields and Vineyard.