About This Community
The state electorate of Baulkham Hills has an approximate area of 41 km².
It is comprised of the suburbs of Baulkham Hills and Bella Vista plus parts of Carlingford, Castle Hill, Kellyville, North Rocks and West Pennant Hills.
It is comprised of parts of the councils of Parramatta and The Hills Shire.
It is surrounded by the state electorates of Castle Hill, Epping, Parramatta, Riverstone and Seven Hills.
It is comprised of parts of the federal electorates of Berowra and Mitchell.