From the 1980s to 2022 it was considered a safe Liberal seat and in 2022 was held by Ben Morton, a former state director of the Liberal Party. In the 2022 Australian federal election, Sam Lim, the Labor candidate garnered a 10.4 per cent swing against the sitting member to deliver Tangney to the ALP for the first time since 1983.[2][3]
Tangney was established at the Western Australia redistribution of 19 April 1974 and was first contested at the 1974 election. Before the 1984 redistribution, the electorate included the traditional Labor areas of Spearwood and Gosnells, and was a bellwether seat for the party in government. After 1984, the seat received its present borders. For most of the next three decades, it was a safe Liberal seat.
The seat briefly made national headlines in August 2006 when Matt Brown, once a chief-of-staff to former Defence MinisterRobert Hill, defeated incumbent Dennis Jensen for preselection, despite support for the latter from John Howard. However, on 7 October 2006, the decision was overturned by the Liberals' Western Australian state council and Jensen was once again confirmed as the candidate for the 2007 election.[5]
Jensen lost Liberal preselection in Tangney for the 2016 federal election. Announced on 3 April 2016, it was revealed he had written an unpublished book that included a sex scene, subsequently published as an e-book.[6][7][8] Former party state director Ben Morton won preselection. On 2 July 2016 Ben Morton won the Tangney seat with 61.5% of the vote, losing 1.5% towards the Labor Party.
At the 2022 federal election, Morton lost over 10.5 percent of his primary vote, and Labor candidate Sam Lim defeated Morton on Green preferences. Lim picked up a swing of over 11 percent amid the Liberals' collapse in Western Australia. The loss of the seat has also been attributed to the notably large swings against the Liberal Party among Chinese Australian voters which has cost the Liberal Party many key seats;[9] approximately one in ten of the electorate's voters possessed Chinese ancestry.[10]
Geography
Since 1984, federal electoral division boundaries in Australia have been determined at redistributions by a redistribution committee appointed by the Australian Electoral Commission. Redistributions occur for the boundaries of divisions in a particular state, and they occur every seven years, or sooner if a state's representation entitlement changes or when divisions of a state are malapportioned.[11]
Alluvial diagram for preference flows in the seat of Tangney in the 2022 federal election. Y indicates at what stage the winning candidate had over 50% of the votes and was declared the winner.
Graphs are unavailable due to technical issues. There is more info on Phabricator and on MediaWiki.org.
