Labor expanded its national lead in a Resolve poll as a DemosAU MRP poll had One Nation winning 12 House seats. In Victoria, the Coalition has a 51–49 lead in a Resolve poll. As the SA Liberal leader resigned, a new poll gave Labor a 61–39 lead.
A national Resolve poll for Nine newspapers, conducted December 2–7 from a sample of 1,800, gave Labor a 55–45 lead by respondent preferences, a two-point gain for Labor since the November Resolve poll.
Primary votes were 35% Labor (up two), 26% Coalition (down three), 14% One Nation (up two), 11% Greens (down one), 8% independents (up one) and 6% others (steady). By 2025 election preference flows, Labor would lead by above 56–44.
