New Zealand braces for knife-edge election: What you need to know

Days ahead of New Zealand’s election, polls show the governing centre-right National Party and the opposition centre-left Labour Party neck and neck, with neither on course to win enough seats to govern alone. Winning candidates in each of the country’s 71 electorates take their seats automatically. There are seven electorates reserved for Maori, New Zealand’s Indigenous people. Maori voters can choose to enrol on either the Maori electoral roll or the general roll.

The party vote decides how many seats each party gets overall. About 49 more seats are filled from party lists so that each party’s share of parliament matches its proportional share of the vote. A party needs either 5 percent of the party vote, or one electorate win, to get a seat. In New Zealand’s 120-seat parliament, a majority usually means 61.

If a party wins more electorates than its share of the party vote entitles it to, it keeps them and extra seats are added to parliament. That happened in 2023, when Te Pati Maori won six of the seven Maori electorates, but had only 3.1 percent of the overall party vote.