New Zealand First could leap-frog the Act and Green parties to become the third largest in Parliament, according to a new Taxpayers’ Union–Curia poll.
The advocacy group’s latest poll, released on Thursday, showed NZ First surging 3.7 points to 9.8%. That’s a record high for the series and in this term of Parliament, but not unheard of in the party’s long history.
In 1996, NZ First polled as high as 29%, although it only won 13.4% on election day, and it also secured double digit results in 2002 when it won 10.4% of votes. It won just 6.1% in 2023.
Party leader Winston Peters, who handed the deputy prime minister role to David Seymour at the end of May, also rose 1.3 points to 9.3% in the preferred PM ratings.
The veteran politician promised to start campaigning for the 2026 election once he stepped down as DPM, likely wary of the party’s history of falling out of favour with voters after serving in a coalition.
National–Act–NZ First have been different from previous groupings in that the minor parties have been given a lot more room to express their individual views and even directly criticise the Government they are part of.
This may have contributed to the fairly stable polling for minor parties. Voters and supporters can more easily see Act and NZ First advocating for their positions, helped along by slick direct communication through Youtube videos and regular newsletters.
Few of the minor parties, including the Greens and Te Pāti Māori, have seen much sustained change in their support levels relative to the 2023 election result. Act has had a couple of surges above 10% but it has dissipated each time.
Thursday’s TPU–Curia poll is not a complete outlier. An RNZ–Reid Research poll from May put the party’s support at 9.1% and other individual polls have seen them nudge as high as 8%.
If replicated in an election, it would likely give NZ First 12 seats in Parliament up from eight. The same poll showed the Green Party likely losing two seats and also at 12, while the Act Party steady with eleven seats.
NZ First’s jump in this poll seemingly came at the expense of Labour, which fell 3.2 points to 31.6%. That puts it back behind the National Party after briefly pulling ahead last month.
Prime Minister Christopher Luxon fell half a point in the preferred PM ratings to 19.7%, putting him on an even footing with opposition leader Chris Hipkins at 19.6%. David Seymour slipped slightly to 5.7% while Chloe Swarbrick rose to 7%.
As in other polls, 21.6% of respondents picked the cost of living as their most important issue, another 19.1% picked the economy more generally, and 13.3% chose healthcare.
This is the result of just one poll. Interest.co.nz’s simple average shows NZ First with 8.6% support based on all recent results. But even this more modest estimate still puts the party at a record high since the election last year.
Note: The poll was conducted by Curia Market Research Ltd for the Taxpayers’ Union. It is a random poll of 1,000 adult New Zealanders and is weighted to the overall adult population. It was conducted by phone (landlines and mobile) and online between Wednesday 02 and Sunday 06 July 2025, has a maximum margin of error of +/- 3.1% and 7.9% were undecided on the party vote question.
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