The estimated population of New Zealand at the end of 1857 is 57,150 Māori and 49,802 non-Māori.
Regal and viceregal
Head of State — Queen VictoriaGovernor — Colonel Thomas Gore BrowneGovernment and law
The 2nd Parliament continues.
Speaker of the House — Sir Charles CliffordPremier — Edward Stafford.Minister of Finance — William RichmondChief Justice — William Martin resigns on 12 June. Hon George Arney is appointed on 2 September but does not arrive until the next year.7 February: The Auckland Register begins publishing. It ends in 1862.14 May: The Taranaki News publishes its first issue. It becomes the Taranaki Daily News in 1885, and continues to publish today.24 September: The Hawke's Bay Herald and Ahuriri Advocate publishes its first issue. It becomes the Hawke's Bay Herald in 1858. The paper publishes weekly at first, becomes bi-weekly in 1861, and then daily in 1871. In 1937 it will merge with another paper to form the Hawke's Bay Herald-Tribune.23 October: The Colonist publishes its first issue, in Nelson. The newspaper is published until 1920, when it is incorporated into The Nelson Evening Mail.Foundation of St Peter's School, Auckland, Auckland's first Catholic boys' secondary school.Two existing clubs combine to form the Auckland Racing Club. The ARC holds its first meeting at Ellerslie Racecourse. (see also 1874)
20 August: James Carroll, politician.16 July: Gilbert Mair, sailor and merchant traderMakea Te Vaerua Ariki, sovereign of the Cook IslandsJohn Guard, one of the first European settlers in the South Island