Trend measure of South Australian state election polling conducted since the March 2014 election. Trend calculations use Newspoll and Galaxy trends as a baseline for bias adjustments applied to other pollsters, which are weighted at one quarter of the value of Newspoll and Galaxy results.
Primary vote
Poll results
| Median Date | Pollster | Labor | Liberal | Greens | SA Best |
|---|---|---|---|---|---|
| 28/02/2018 | Trend latest | 30.6 | 32.77 | 7.58 | 17.97 |
| 15/03/2018 | ReachTEL | 31 | 34 | 8 | 16 |
| 15/03/2018 | Newspoll | 31 | 34 | 8 | 17 |
| 28/02/2018 | Newspoll | 30 | 32 | 7 | 21 |
| 12/01/2018 | Morgan | 23.5 | 32 | 9 | 28.5 |
| 15/11/2017 | Essential | 34 | 31 | 8 | 22 |
| 15/11/2017 | Newspoll | 27 | 29 | 6 | 32 |
| 15/08/2017 | Essential | 37 | 30 | 6 | 18 |
| 29/06/2017 | Galaxy | 28 | 34 | 6 | 21 |
| 15/05/2017 | Essential | 36 | 31 | 7 | 19 |
| 15/02/2017 | Essential | 35 | 28 | 6 | 18 |
| 15/11/2016 | Essential | 35 | 32 | 7 | 17 |
| 1/10/2016 | Morgan | 24.5 | 36.5 | 11 | 19.5 |
| 13/09/2016 | Galaxy | 27 | 35 | 7 | 22 |
| 15/08/2016 | Essential | 38 | 30 | 7 | 16 |
| 21/05/2016 | Morgan | 24.5 | 37 | 9.4 | 21 |
| 15/05/2016 | Essential | 34 | 30 | 7 | 20 |
| 27/03/2016 | Morgan | 25.5 | 31 | 8 | 28 |
| 15/02/2016 | Essential | 37 | 29 | 9 | 15 |
| 4/02/2016 | Galaxy | 28 | 33 | 7 | 24 |
| 31/01/2016 | Morgan | 27 | 30 | 10.5 | 24 |
| 6/12/2015 | Morgan | 27 | 35.5 | 9.5 | 20.5 |
| 15/11/2015 | Essential | 39 | 32 | 10 | null |
| 15/11/2015 | Newspoll | 36 | 38 | 9 | null |
| 30/08/2015 | Morgan | 33.5 | 41.5 | 12.5 | null |
| 1/08/2015 | Morgan | 33.5 | 39.5 | 14 | null |
| 15/05/2015 | Newspoll | 36 | 33 | 10 | null |
| 15/02/2015 | Newspoll | 36 | 33 | 10 | null |
| 15/11/2014 | Newspoll | 35 | 33 | 10 | null |
| 15/08/2014 | Newspoll | 34 | 36 | 9 | null |