Q. How likely are you to vote in the national postal vote on same-sex marriage or have you already voted?
| Total | Vote Labor | Vote Lib/Nat | Vote Greens | Vote other | 5 Sep | 19 Sep | 26 Sep | 3 Oct | |||
| I have already voted | 75% | 78% | 80% | 75% | 81% | – | 9% | 36% | 47% | ||
| Will definitely vote | 8% | 9% | 7% | 13% | 4% | 62% | 62% | 45% | 33% | ||
| Will probably vote | 4% | 55 | 5% | 7% | 1% | 16% | 12% | 8% | 6% | ||
| Will probably not vote | 3% | 2% | 3% | 3% | 4% | 4% | 2% | 1% | 3% | ||
| Will definitely not vote | 3% | 3% | 2% | – | 5% | 3% | 3% | 2% | 3% | ||
| Not sure | 4% | 1% | 2% | 1% | 4% | 10% | 8% | 5% | 5% | ||
| I am not enrolled to vote at my current address | 4% | 2% | 1% | 1% | 1% | 4% | 5% | 3% | 3% |
| Total | Men | Women | Aged 18-34 | Aged 35-54 | Aged 55+ | ||
| I have already voted | 75% | 71% | 79% | 60% | 75% | 91% | |
| Will definitely vote | 8% | 10% | 6% | 13% | 8% | 1% | |
| Will probably vote | 4% | 5% | 4% | 9% | 3% | 1% | |
| Will probably not vote | 3% | 3% | 3% | 3% | 3% | 2% | |
| Will definitely not vote | 3% | 4% | 2% | 4% | 3% | 2% | |
| Not sure | 4% | 4% | 3% | 6% | 4% | 1% | |
| I am not enrolled to vote at my current address | 4% | 4% | 4% | 5% | 4% | 2% |
75% say they have already voted in the same sex marriage survey and 8% say they will definitely vote. This compares to 47% and 33% respectively 3 weeks ago.
91% of those aged 55+ have already voted compared to 60% of those aged under 35.