Australia marriage-equality postal survey returns Yes
The Australian Marriage Law Postal Survey was a national survey by the Australian Government designed to gauge support for legalising same-sex marriage in Australia. The survey was held via the postal service between 12 September and 7 November 2017.

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The Australian Marriage Law Postal Survey was a national survey by the Australian Government designed to gauge support for legalising same-sex marriage in Australia. The survey was held via the postal service between 12 September and 7 November 2017.
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No public contributors are listed for this fact.
What changed
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No public driver impacts are listed for this fact.
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No causal path is recorded: this fact is not linked to a driver.
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Factrail. (2026). Australia marriage-equality postal survey returns Yes. Factrail. https://factrail.ai/facts/australia-marriage-postal-survey-results-2017-11
https://factrail.ai/facts/australia-marriage-postal-survey-results-2017-11
Accessed 16 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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