New Zealanders went to the polls Saturday in a general election so close that the first count left the country's two biggest parties nearly deadlocked, with Prime Minister Christopher Luxon's centre-right National-led coalition projected to hold on to power by a margin of just one seat.

Luxon called the election back in January, setting up a rematch against Labour leader Chris Hipkins, the man National ousted from the prime minister's office in the 2023 landslide. This time, pre-election polling showed the two men running neck-and-neck as preferred prime minister, and a government that had slipped to roughly even odds of survival after nearly six years of one-party dominance by National's side of the aisle.

A coalition hanging by a thread

Under New Zealand's mixed-member proportional system, Luxon has governed with support partners rather than a single-party majority, and Saturday's first count suggests that arrangement will have to hold together by the thinnest of margins to survive a second term. One pre-election poll had projected National adding a seat to reach 40 in the 123-seat Parliament while Labour dropped five seats to 36 — numbers that, if they hold, would still leave the governing bloc needing every one of its coalition partners' seats to stay in power.

A MAJORITY OF JUST ONE SEAT.

That margin is not the final word. New Zealand's first count on election night excludes special votes — ballots cast overseas, outside a voter's home electorate, or otherwise requiring extra verification — which are tallied separately and released roughly two weeks later. Those late ballots have swung seats in past elections, and with the governing coalition's cushion this thin, both major parties will be watching the final count as closely as they watched Saturday night's returns.

What's actually at stake

A second Luxon term would extend National's run at a moment when the party has leaned on NZ First and ACT to pass its legislative agenda; a Hipkins win, by contrast, would mark Labour's return to power just three years after voters threw it out by a landslide amid cost-of-living frustration. Neither leader had declared victory or conceded as the first count came in Saturday evening local time.

For a small, trade-dependent democracy that often serves as a bellwether for center-left and center-right fortunes across the English-speaking world, a result this tight all but guarantees weeks more of coalition horse-trading before anyone can say with certainty who's actually running the country.