Matt Kean, since 2011.
Northern Sydney. Hornsby lies entirely within Hornsby shire, covering Hornsby, Asquith, Berowra, Cowan, Mt Colah, Mt Ku-ring-gai, Westleigh and parts of Dural, Galston, Normanhurst, Thornleigh, Waitara and Pennant Hills.
Hornsby first existed as an electoral district from 1927 to 1991. It was restored in 1999. It has always been held by the Liberal Party and its predecessors.
The first Member for Hornsby, James Shand, represented the seat for the Nationalist Party and then the United Australia Party from 1927 to 1941. He served as a minister from 1935 to 1938, and became an independent shortly before the 1941 election.
In 1941 Shand shifted the neighbouring seat of Ryde, holding it until his death in 1944.
In 1941, Hornsby was won by independent UAP candidate Sydney Storey, defeating the party’s official candidate. Storey joined the newly-formed Liberal Party in 1945, and held the seat until 1962, when he lost Liberal preselection and unsuccessfully ran as an independent.
John Maddison won Hornsby as a Liberal candidate in 1962. He became a minister in 1965, serving in the role until the government lost power in 1976. In 1973, a redistribution created the new seat of Ku-ring-gai, and Maddison moved to the seat. He held it until his retirement in 1980.
Neil Pickard won Hornsby in 1973. He became Minister for Education in early 1976, serving for a few months before the Coalition government lost power. He became a minister in the first term of the Greiner government from 1988 to 1991. In 1991, the seat of Hornsby was abolished at the 1991 redistribution, and Pickard retired.
Much of the former seat of Hornsby was absorbed by Ku-ring-gai, which moved north. Parts were also absorbed by Northcott. In 1991, Ku-ring-gai was held by Premier Nick Greiner, and Northcott was held by state minister Bruce Baird. Greiner retired in 1992, and the Ku-ring-gai by-election was won by Stephen O’Doherty.
Baird became Liberal Party deputy leader in 1992, serving in the role until 1994. He served as a minister until his retirement at the 1995 election. Northcott was won in 1995 by Liberal Party state director Barry O’Farrell.
The redistribution prior to the 1999 state election substantially redraw boundaries in northern Sydney. The seats of Northcott, Gordon, Eastwood, Ermington and Gladesville were all abolished, with the seats of Hornsby, Parramatta, Epping and Ryde created, and Ku-ring-gai moved substantially to the south.
O’Farrell took on the seat of Ku-ring-gai, while O’Doherty moved to the seat of Hornsby. O’Doherty retired in 2002.
The 2002 Hornsby by-election was won by Liberal candidate Judy Hopwood. She won re-election in 2003 and 2007, surviving a challenge to her preselection in 2007.
Hopwood retired in 2011, and the preselection was contested by Matt Kean and Nick Berman, mayor of Hornsby. After losing preselection to Kean, Berman ran for Hornsby as an independent, but Kean retained the seat for the Liberal Party. Kean was re-elected in 2015.
Hornsby is a safe Liberal seat.
|Leighton Thew||Christian Democrats||1,256||2.5||-0.8|
|Mary Di Cosmo||No Land Tax||542||1.1||+1.1|
2015 two-party-preferred result
Booths in Hornsby have been split into four parts. The main urban parts of the seat have been split into “Hornsby Central” and “Hornsby North”. Booths further north have been grouped as “Berowra” while those further west were grouped as “West”.
The Liberal Party won a majority of the two-party-preferred vote in all four areas, ranging from 66.3% in Hornsby Central to 83.5% in the west.
The Greens primary vote ranged from 10.3% in the west to 15.5% in Hornsby Central.
|Voter group||GRN prim %||LIB 2PP %||Total votes||% of votes|
Election results in Hornsby at the 2015 NSW state election
Toggle between two-party-preferred votes and Greens primary votes.