Tasmania elects multi-member electorates by Hare-Clark, so pollsters do not publish a two-party preferred figure. EMRS figures from 2010 to 2014 include undecided voters, so they add up to less than 100.
| Fieldwork | Pollster | Preferred leader | Net satisfaction |
|---|---|---|---|
| 1–20 Sep 2026 | DemosAU | Rockliff 42Willie 34 | — |
| 17–18 Aug 2026 | EMRS | Rockliff 37Willie 30 | — |
| 21 Jun—6 Jul 2026 | DemosAU | Rockliff 41Willie 32 | — |
| 11–13 May 2026 | EMRS | Rockliff 44Willie 25 | — |
| 16–19 Feb 2026 | EMRS | Rockliff 40Willie 26 | — |
| 27 Jan–12 Feb 2026 | DemosAU | Rockliff 43Willie 32 | — |
| 16–27 Oct 2025 | DemosAU | Rockliff 46Willie 34 | — |
| 25–28 Aug 2025 | EMRS | Rockliff 50Willie 24 | — |