Parliament of South Australia
bicameral legislature of the Australian state of South Australia

The Parliament of South Australia is the bicameral legislature of the Australian state of South Australia. It consists of the 47-seat House of Assembly (lower house) and the 22-seat Legislative Council (upper house). General elections are held every 4 years, with all of the lower house and half of the upper house filled at each election. It follows a Westminster system of parliamentary government with the executive branch required to both sit in parliament and hold the confidence of the House of Assembly. The parliament is based at Parliament House on North Terrace in the state capital of Adelaide.
Unlike the federal parliament and the parliaments of most other states, the South Australian Constitution does not define the parliament as including either the monarch or the governor of South Australia as one of its constituent parts. However, the constitution also vests legislative power in the state's governor acting with the advice and consent of both houses of parliament, making the role of the governor effectively the same as those of the other states.
The parliament may make laws for any matter within South Australia, subject to the Constitution of South Australia. Its power is further limited by the ability for the federal parliament to override it in some circumstances, subject to the Constitution of Australia. Similarly, the Supreme Court of South Australia, and ultimately the High Court of Australia, provides judicial oversight of parliament.
Begin with the source’s own compact description: “Parliament of South Australia” is bicameral legislature of the Australian state of South Australia. The dossier treats that line as a proposition to test through Parliament, South and Australia, not as a finished interpretation.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 20, 2026. The linked authority identifier is Q3054418. VIAF identifies the subject as 147717832. The Library of Congress control number is n50068675. Authority coordinates are -34.921, 138.599. 1 of 4 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Parliament of South Australia” 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.