Marlborough is administered by a
unitary authority, the
Marlborough District Council. Between 1859 and 1876 Marlborough had its own provincial government, and was known as the
Marlborough Province, which ended when the Abolition of the Provinces Act came into force on 1 November 1876. The Marlborough District Council consists of a mayor and 14 councillors. The councillors are elected from three wards: seven from the Blenheim ward, three each from the Marlborough Sounds and Wairau-Awatere wards, and one from the Marlborough Māori ward. The mayor is elected at-large. Elections are held every three years in conjunction with
nationwide local elections, with the next election in 2025. As of October 2022, the mayor and councillors are: • Mayor: Nadine Taylor • Councillors – Blenheim ward: Jamie Arbuckle, David Croad (deputy mayor), Deborah Dalliessi, Brian Dawson, Matt Flight, Jonathan Rosene, Thelma Sowman • Councillors – Marlborough Sounds ward: Barbara Faulls, Raylene Innes, Ben Minehan • Councillors – Wairau-Awatere ward: Scott Adams, Sally Arbuckle, Gerald Hope • Councillors – Marlborough Māori Ward: Allanah Burgess Nationally, Marlborough is part of the
Kaikōura electorate, which also includes the Canterbury region north of the
Ashley River / Rakahuri. For the Māori roll, Marlborough is part of the
Te Tai Tonga electorate, as is the entire South Island. The electorate was first contested in the
1996 general election, the first under the new
MMP voting system. From 1938 to 1996, the region was covered by the
Marlborough electorate. Marlborough is considered a safe area for the
National Party, with the region held continuously by the party since the
1975 general election.
Stuart Smith of the National Party has been the MP for the Kaikōura electorate since the
2014 general election.
Tākuta Ferris from
Te Pāti Māori has been the MP for the Te Tai Tonga electorate since 2023. A combined
District and
High Court at Blenheim serves the region judicially. ==Economy==