Roy Morgan Poll: In September National-led Government increases lead over Labour-led Parliamentary Opposition (52% vs. 41.5%)

The Roy Morgan New Zealand Poll for September 2026 shows the National-led Government (National, ACT & NZ First) up 3% to 52%, increasing its clear lead over the Labour-Greens-Te Pāti Māori Parliamentary Opposition, virtually unchanged at 41.5%, and 6.5% supporting Opportunity. This is the largest lead (10.5%) for the National-led Government for two years since September 2024.