Electoral district of Mount Gambier
state electoral district of South Australia
Mount Gambier is a single-member electoral district for the South Australian House of Assembly. It covers the far south-east corner of the state containing the City of Mount Gambier and District Council of Grant local government areas. It is centred on the city and extinct volcano of Mount Gambier.
History
The electorate was created in the 1936 redistribution, taking effect at the 1938 election, but the name was not used between the 1993 and 2002 elections – the area was covered by the electoral district of Gordon during that time. It was one of the few country electoral districts that had never been held by the Liberal and Country League during the Playmander era. It was held by long-serving independent John Fletcher for the first two decades of its existence. Labor took the electorate at a 1958 by-election, and it was usually a marginal to fairly safe Labor electorate from then until the Liberals won it at the 1975 election on a 15.5 percent swing. Mount Gambier was one of several rural electorates where Labor suffered large swings in that election–13.5 percent in Chaffey and 16.4 percent in Millicent. Labor has only come reasonably close to retaking the seat once since then, in 1982.
The electorate, both in its current incarnation and as Gordon, has a recent history of electing independent MPs.
The public source identifies “Electoral district of Mount Gambier” as state electoral district of South Australia. This brief keeps that definition visible, then builds a research path around Electoral, district and Mount.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Electoral district of Mount Gambier”, the useful work is to connect “state electoral district of South Australia” to the records capable of establishing context and consequence.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Aug 11, 2026. The linked authority identifier is Q5355709. Authority coordinates are -37.810, 140.634. 1 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1936, 1938, 1993 and 2002.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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Three-step research path
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Questions for further research
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This entry incorporates text from “Electoral district of Mount Gambier” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.