New Zealand celebrated its sesquicentennial, 150 years since the signing of The Treaty of Waitangi.

GDP was $40.2 billion, unemployment was at 7.4% (March) and the exchange rate was 1 NZ$ per US$1.6750.

The 42nd New Zealand Parliament continued, until the general election, held 27 October.

and The National Party, led by Jim Bolger, formed the new government.

See 1990 in art, 1990 in literature, Category:1990 books Winners are shown first with nominees underneath.