This is the sixth in our series comparing two parties’ voters head to head, and the first to put Labour across the aisle from a coalition party rather than next to one. The numbers below come from 152 Labour supporters and 43 New Zealand First supporters who answered the KiwiValues survey. Labour’s sample is big enough that its averages are fairly steady; New Zealand First’s is small, so what follows on that side is about direction, not exact distance. A handful of different respondents could shift that average more than you’d like.
Where the gap is widest
On the compass, Labour sits well to the left and New Zealand First sits to the right, so some distance was expected. What's notable is which questions carry it. It isn't trade or tariffs, and it isn't even immigration, though that one comes close. The single widest gap we measured is about climate change.
Climate change: the widest gap in this pairing
Asked whether the country isn't doing enough about climate change, Labour voters agree firmly, averaging +0.67. New Zealand First voters lean the other way, averaging -0.38. It's the widest gap we measured between these two groups.
We aren't doing enough about climate change.
Gender identity protections: a near-identical split
Asked whether government should add gender identity and expression as protected classes against discrimination, Labour voters lean toward agreeing at +0.28, while New Zealand First voters disagree firmly at -0.71.
The government should add gender identity and expression as protected classes against discrimination.
Hate speech laws: the same split again
Asked about strengthening hate speech laws to protect marginalised groups, the pattern repeats almost exactly: Labour +0.28, New Zealand First -0.70. It's the same shape as gender identity, on a different question.
We should strengthen our hate speech laws to protect marginalised groups.
Colonial history and the justice system follow the same pattern too: Labour voters agree, New Zealand First voters disagree, by roughly a point on the two-point scale each time. Immigration is close behind as well, Labour sitting near neutral at -0.16 while New Zealand First agrees strongly that numbers are too high at +0.77, though we're keeping that one short here since NZ First's line on immigration is covered elsewhere in this series.
New Zealand's COVID response: a wide, uncertain split
Asked whether the country responded to the COVID pandemic well, Labour voters agree firmly at +0.73. New Zealand First voters lean slightly the other way at -0.24, but their answers are spread wide across the whole scale, so that average sits on top of real disagreement within the group too.
Generally, New Zealand responded to the COVID pandemic well.
Lowering the voting age: a small sample, a total split
One more split is worth flagging even though it rests on a smaller slice of both samples: lowering the voting age to 16. Labour voters sit almost exactly at neutral, averaging -0.03, while every single New Zealand First respondent who answered disagreed, averaging a full -1.00. That question was added to the survey after the others, so only 28 Labour and 15 New Zealand First responses cover it, smaller than the rest of this post. Treat the direction as real and the size as a placeholder.
The voting age should be lowered to 16.
Where they agree
Strip out identity, rights and history questions and the two groups turn out to share more than the compass would suggest.
Housing crisis: the closest agreement we measured
Both agree the housing crisis is one of the most pressing issues facing the country, Labour averaging +0.53 and New Zealand First +0.49, about as close as two averages get.
The housing crisis is one of the most pressing issues facing New Zealand today.
Not confident in the country's future, either
Asked, considering policies and leadership, whether they're confident in New Zealand's future prospects, both groups lean the same way, and it isn't the confident way: Labour averages -0.36, New Zealand First -0.31. Voters who disagree about almost everything else in this post share a similar unease about where the country is headed.
Considering policies and leadership, I'm confident in New Zealand's future prospects.
AI regulation: neither side is reflexively pro-innovation
Asked whether AI should face stricter government regulation even if it slows innovation, both groups agree: Labour averages +0.37, New Zealand First +0.26. It's a rare question where the usual left-right split just doesn't show up.
AI should be subject to stricter government regulation, even if it slows innovation.
More civic education in schools
Asked whether schools should put more focus on civic education, Labour averages +0.43 and New Zealand First +0.55, both clearly agreeing. Like the voting age question, this one was added to the survey after the others, so only 124 Labour and 28 New Zealand First responses cover it.
There should be greater focus on civic education in schools.
Both groups also lean toward feeling the government itself threatens their civil liberties, Labour a bit more strongly than New Zealand First, one more place where their politics land closer together than the compass alone would suggest.
Has NZ First moved right?
The survey lets us check that against an earlier, much larger round of responses, never pooled with the current sample, only compared alongside it. On most shared questions the two parties' relative positions haven't moved. One is a partial exception. Asked whether New Zealand should have a codified constitution letting courts strike down laws made by Parliament, New Zealand First voters used to lean slightly toward agreeing; now they lean slightly toward disagreeing, while Labour's own answer barely moved. Both groups' confidence intervals overlap on this one, so it's a hint rather than a finding, but it points the direction the "NZ First has moved right" question would predict.
How sure are we
Labour's sample is 152 respondents, big enough that the averages above are fairly settled. New Zealand First's is 43, small enough that a handful of different answers could shift its side of any gap. We only call a gap robust when the two groups' confidence intervals don't overlap, and every gap in the widest-gap section above clears that bar except the voting age question, which is real in direction but drawn from a much smaller slice of both samples. The agreement findings are a softer read: landing on the same side of neutral isn't the same statistical test, so treat those as a shared lean rather than proof the two groups are identical.
As with every post in this series, this is a self-selected sample that skews younger and further left than the country as a whole, which matters more here than usual given how small New Zealand First's slice of it is. You can see exactly who has answered so far.
For how the compass and this kind of comparison are built, see the methodology page.
Want to see where your own answers land? Take the survey at kiwivalues.nz.