Last single-term government ousted (1972-1975)
Labour under Norman Kirk won the 1972 election. Kirk died in office in 1974, Bill Rowling took over, and National's Robert Muldoon won the 1975 election, ending the government after one term.
Muldoon led National for a full decade, until Labour's David Lange won in 1984.
No New Zealand government has been removed after a single three-year term since.
The 2026 election could end that record, which is why the tight polls matter.
