 Mirani was historically a safely conservative seat, and was held by the Country Party and its successors the National Party and Liberal National Party from 1947 to 2015.A redistribution in 2008 made Mirani a notionally Labor held seat with a 1.2% margin, but veteran incumbent Ted Malone achieved a swing strong enough to retain this seat at the 2009 election.Malone retired at the 2015 state election, at which Jim Pearce, formerly Labor member for abolished Fitzroy from 1989 to 2009, became only the second Labor member ever to win Mirani.