Kammala wannan jumla: A watan Nuwamba 2018, Newspoll ya gano goyon baya ga jamhuriya ya rushe zuwa 40%. Shi ne kuma karo na farko a cikin zabe tun da
1999 raba gardama cewa goyon baya ga masarauta ya fi girma fiye da jamhuriya. Wani binciken YouGov na watan Yulin 2020 ya gano cewa kashi 62% na 'yan Australia sun yi imanin cewa shugaban kasar Australiya ya kamata ya zama ɗan Australiya, ba Sarauniya Elizabeth ba. Wani binciken Ipsos a watan Janairun 2021 ya gano goyon baya ga jamhuriya ya kasance 34%, mafi ƙanƙanta tun daga 1979, duk da haka amincin binciken yana cikin shakka kamar yadda ya kuma ba da rahoton cewa "115%" na Australiya suna da ra'ayi kan ko ranar Ostiraliya na iya motsawa ("124%" tsakanin waɗanda aka haifa a waje Ostiraliya) kuma cewa "113%" na masu jefa ƙuri'a na Greens suna da ra'ayi kan ko canza ranar yana da mahimmanci. Wani binciken da ya biyo baya bayan watanni biyu ya gano goyon baya ya kasance maki 14 mafi girma fiye da rahoton Ipsos.