The Division of Adelaide is an Australian electoral division in South Australia and is named for the city of Adelaide, South Australia's capital.
The Division of Barker is an Australian electoral division in the south-east of South Australia. The division was established on 2 October 1903, when South Australia's original single multi-member division was split into seven single-member divisions. It is named for Collet Barker, an early explorer of the region at the mouth of the Murray River. The 63,886 km² seat currently stretches from Morgan in the north to Port MacDonnell in the south, taking in the Murray Mallee, the Riverland, the Murraylands and most of the Barossa Valley, and includes the towns of Barmera, Berri, Bordertown, Coonawarra, Keith, Kingston SE, Loxton, Lucindale, Mannum, Millicent, Mount Gambier, Murray Bridge, Naracoorte, Penola, Renmark, Robe, Tailem Bend, Waikerie, and parts of Nuriootpa and Tanunda.
The Division of Boothby is an Australian federal electoral division in South Australia. The division was one of the seven established when the former Division of South Australia was redistributed on 2 October 1903 and is named after William Boothby (1829–1903), the Returning Officer for the first federal election.
The Division of Hindmarsh is an Australian Electoral Division in South Australia covering the western suburbs of Adelaide. The division was one of the seven established when the former Division of South Australia was split on 2 October 1903, and was first contested at the 1903 election, though on vastly different boundaries. The Division is named after Sir John Hindmarsh, who was Governor of South Australia from 1836 to 1838. The 78 km² seat extends from the coast in the west to South Road in the east, covering the suburbs of Ascot Park, Brooklyn Park, Edwardstown, Fulham, Glenelg, Grange, Henley Beach, Kidman Park, Kurralta Park, Morphettville, Plympton, Richmond, Semaphore Park, Torrensville, West Beach and West Lakes. The Adelaide International Airport is centrally located in the electorate, making noise pollution a prominent local issue, besides the aged care needs of the relatively elderly population − the seat has one of Australia's highest proportions of citizens over the age of 65. Progressive boundary redistributions over many decades transformed Hindmarsh from a safe Labor seat in to a marginal seat often won by the government of the day.
The Division of Kingston is an Australian Electoral Division in South Australia covering the outer southern suburbs of Adelaide. The 171 km² seat stretches from Hallett Cove and O'Halloran Hill in the north to Maslin Beach in the south, including the suburbs of Aberfoyle Park, Christie Downs, Christies Beach, Flagstaff Hill, Hackham, Hallett Cove, Huntfield Heights, Lonsdale, Maslin Beach, Moana, Morphett Vale, Old Noarlunga, Onkaparinga Hills, Port Noarlunga, Reynella, Seaford, Sheidow Park, Port Willunga, Trott Park, Woodcroft, and parts of Happy Valley and McLaren Flat.
The Division of Mayo is an Australian electoral division located to the east and south of Adelaide, South Australia. Created in the state redistribution of 3 September 1984, the division is named after Helen Mayo, a social activist and the first woman elected to an Australian University Council. The 9,315 km² rural seat covers an area from the Barossa Valley in the north to Cape Jervis in the south. Taking in the Adelaide Hills, Fleurieu Peninsula and Kangaroo Island regions, its largest population centre is Mount Barker. Its other population centres are Aldgate, Bridgewater, Littlehampton, McLaren Vale, Nairne, Stirling, Strathalbyn and Victor Harbor, and its smaller localities include American River, Ashbourne, Balhannah, Brukunga, Carrickalinga, Charleston, Cherry Gardens, Clarendon, Crafers, Cudlee Creek, Currency Creek, Delamere, Echunga, Forreston, Goolwa, Gumeracha, Hahndorf, Houghton, Inglewood, Kersbrook, Kingscote, Langhorne Creek, Lobethal, Macclesfield, McLaren Flat, Meadows, Middleton, Milang, Mount Compass, Mount Pleasant, Mount Torrens, Mylor, Myponga, Normanville, Norton Summit, Oakbank, Penneshaw, Piccadilly, Port Elliot, Second Valley, Springton, Summertown, Uraidla, Willunga, Woodchester, Woodside, Yankalilla, and parts of Birdwood, Old Noarlunga and Upper Sturt.
The Division of Sturt is an Australian electoral division in South Australia. It was proclaimed at the South Australian redistribution of 11 May 1949. Sturt was named for Captain Charles Sturt, nineteenth century explorer. Following the loss of Boothby in 2022, it is currently the only seat in Adelaide held by the Liberal Party.
The Division of Makin is an electoral division for the Australian House of Representatives located in the northeastern suburbs of Adelaide. The 130 km² seat covers an area from Little Para River and Gould Creek in the north-east to Grand Junction Road in the south and Port Wakefield Road in the west, including the suburbs of Banksia Park, Fairview Park, Golden Grove, Greenwith, Gulfview Heights, Ingle Farm, Mawson Lakes, Modbury, Para Hills, Para Vista, Pooraka, Redwood Park, Ridgehaven, Salisbury East, Salisbury Heights, St Agnes, Surrey Downs, Tea Tree Gully, Valley View, Vista, Walkley Heights, Wynn Vale, Yatala Vale, and parts of Gepps Cross and Hope Valley.
The Division of Port Adelaide was an Australian electoral division in the state of South Australia. The 181 km² seat extended from St Kilda in the north to Grange Road and Findon in the south with part of Salisbury to the east. Suburbs included Alberton, Beverley, Birkenhead, Cheltenham, Findon, Kilkenny, Largs Bay, Mansfield Park, North Haven, Ottoway, Parafield Gardens, Paralowie, Pennington, Port Adelaide, Queenstown, Rosewater, Salisbury Downs, Semaphore, Woodville, West Croydon, and part of Seaton. The seat also included Torrens Island and Garden Island. Port Adelaide was abolished in 2019, after a redistribution triggered by a change in representation entitlement which saw South Australia's seats in the House of Representatives reduced to ten.
The Division of Wakefield was an Australian electoral division in the state of South Australia. The seat was a hybrid rural-urban electorate that stretched from Salisbury in the outer northern suburbs of Adelaide at the south of the seat right through to the Clare Valley at the north of the seat, 135 km from Adelaide. It included the suburbs of Elizabeth, Craigmore, Munno Para, and part of Salisbury, and the towns of Balaklava, Clare, Freeling, Gawler, Kapunda, Mallala, Riverton, Tarlee, Virginia, Williamstown, and part of Port Wakefield.
Frome is a single-member electoral district for the South Australian House of Assembly. It is named after Edward Charles Frome, the third surveyor-general of South Australia. The electorate stretches north-eastwards from the Gawler River and Gulf St Vincent in the south, and includes many of the agricultural areas of the Clare and Gilbert Valleys. It covers a total of 12,921 km2 (4,989 sq mi) and takes in the towns of Auburn, Clare, Mintaro, Port Broughton, Saddleworth, Snowtown and Riverton. Prior to the 2020 redistribution, its main population centre was Port Pirie, since transferred to Stuart.
The term swing refers to the extent of change in voter support, typically from one election or opinion poll to another, expressed as a positive or negative percentage point. For the Australian House of Representatives and the lower houses of the parliaments of all the states and territories except Tasmania and the ACT, Australia employs preferential voting in single-member constituencies. Under the full-preference instant-runoff voting system, in each seat the candidate with the lowest vote is eliminated and their preferences are distributed, which is repeated until only two candidates remain. While every seat has a two-candidate preferred (TCP) result, seats where the major parties have come first and second are commonly referred to as having a two-party-preferred (TPP) result. The concept of "swing" in Australian elections is not simply a function of the difference between the votes of the two leading candidates, as it is in Britain. To know the majority of any seat, and therefore the swing necessary for it to change hands, it is necessary to know the preferences of all the voters, regardless of their first preference votes. It is not uncommon in Australia for candidates who have comfortable leads on the first count to fail to win the seat, because "preference flows" go against them.
Stuart is a single-member electoral district for the South Australian House of Assembly. At 323,131 km², it is a vast country district extending from the Spencer Gulf as far as the Northern Territory border in the north and the Queensland and New South Wales borders in the east. The district includes pastoral lease and unincorporated Crown Lands, Lake Eyre and part of the Simpson Desert in the far north. Its main population centres since the 2020 boundaries redistribution are the industrial towns of Port Pirie and Port Augusta.
In Australian politics, the two-party-preferred vote is the result of an election or opinion poll after preferences have been distributed to the highest two candidates, who in some cases can be independents. For the purposes of TPP, the Liberal/National Coalition is usually considered a single party, with Labor being the other major party. Typically the TPP is expressed as the percentages of votes attracted by each of the two major parties, e.g. "Coalition 50%, Labor 50%", where the values include both primary votes and preferences. The TPP is an indicator of how much swing has been attained/is required to change the result, taking into consideration preferences, which may have a significant effect on the result.
The 2010 Australian federal election was held on Saturday, 21 August 2010 to elect members of the 43rd Parliament of Australia. The incumbent centre-left Australian Labor Party led by Prime Minister Julia Gillard won a second term against the opposition centre-right Liberal Party of Australia led by Opposition Leader Tony Abbott and Coalition partner the National Party of Australia, led by Warren Truss, after Labor formed a minority government with the support of three independent MPs and one Australian Greens MP.
Rowan Eric Ramsey is the Liberal Party of Australia member for the House of Representatives seat of Grey since the 2007 election, succeeding previous Liberal member Barry Wakelin. Grey covers most of rural South Australia − over 92 percent of the state by area.
A by-election was held for the South Australian House of Assembly seat of Frome on 17 January 2009. This was triggered by the resignation of former Premier and state Liberal MHA Rob Kerin. The seat had been retained by the Liberals at the 2006 state election on a 3.4 per cent margin, and at the 2002 state election on an 11.5 per cent margin.
Geoffrey Graeme Brock is an Australian politician. He is an Independent member in the South Australian House of Assembly, representing the seat of Stuart since the 2022 South Australian state election. Prior to this, he represented the seat of Frome from the 2009 Frome by-election until a redistribution leading up to the 2022 state election.
The 2018 South Australian state election to elect members to the 54th Parliament of South Australia was held on 17 March 2018. All 47 seats in the House of Assembly or lower house, whose members were elected at the 2014 election, and 11 of 22 seats in the Legislative Council or upper house, last filled at the 2010 election, were contested. The record-16-year-incumbent Australian Labor Party (SA) government led by Premier Jay Weatherill was seeking a fifth four-year term, but was defeated by the opposition Liberal Party of Australia (SA), led by Opposition Leader Steven Marshall. Nick Xenophon's new SA Best party unsuccessfully sought to obtain the balance of power.
Centre Alliance, formerly known as the Nick Xenophon Team (NXT), is a centrist political party in Australia based in the state of South Australia. It currently has one representative in the Parliament, Rebekha Sharkie in the House of Representatives.
