The 2009 election marked the eighth consecutive victory of Labor in a general election since 1989, although it was out of office between 1996 and 1998 as a direct result of the 1996 Mundingburra by-election.
The Labor Party, led by PremierAnna Bligh, and the LNP, led by Opposition LeaderLawrence Springborg, were the two main parties in Queensland at the election. It was the first election contested by the LNP following its creation with the merger of the National and Liberal parties. At the previous election, Labor won 59 seats, the Nationals won 17 seats, the Liberals won eight seats, One Nation won one seat, and independents won four seats. Former Labor MP Ronan Lee joined the Greens in 2008, thus becoming their parliamentary leader. Lee lost his seat at the election.[2]
A redistribution saw Labor notionally pick up three seats. Therefore, the LNP notionally needed to pick up 22 seats rather than 20 seats to form a majority government, which equated to an unchanged uniform 8.3 percent two party preferred swing.[3]
The redistribution merged Charters Towers with Tablelands to create Dalrymple, Fitzroy into Mirani, and Cunningham with Darling Downs to create Condamine, all in regional Queensland. Buderim was created on the Sunshine Coast, Morayfield in the corridor north of Brisbane, and Coomera was created on the Gold Coast. Kurwongbah was renamed Pine Rivers, Mount Gravatt was renamed Sunnybank, and Robina was renamed Mermaid Beach. Burdekin, Clayfield, and Mirani notionally became Labor-held, while Glass House notionally became National-held.
The changes resulted in 62 notionally Labor-held seats, 8 notionally Liberal-held seats, 15 notionally National-held seats, and 4 notionally Independent-held seats.
Newspoll polling was conducted via random telephone number selection in city and country areas. Sampling sizes usually consist of around 1000 electors, with the declared margin of error at around ±3 percent.