Upper Harbour is a parliamentary electorate in Auckland that returns one member to the New Zealand House of Representatives. It was first formed for the . The seat was won by National's Paula Bennett in both the 2014 and . The seat was then held by Labour's Vanushi Walters in the 2020 election. The seat is currently held by National's Cameron Brewer since the 2023 general election.
Geography Upper Harbour covers the northwestern reaches of Waitematā Harbour. It stretches from Massey, in West Auckland, through West Harbour and Hobsonville, and across to Greenhithe and on to Glenfield and Unsworth Heights on the North Shore.
History Upper Harbour was proposed in the 2013/14 electorate boundary review and confirmed by the Electoral Commission on 17 April 2014. The 2013 census showed that the Auckland region had seen faster population growth than other areas, so needed an extra electorate to keep all electorates within five percent of their quota. To achieve this, the Electoral Commission abolished and established two new electorates, Upper Harbour and .
When the draft changes to electorate boundaries were first announced, the incumbent of the Waitakere electorate, Paula Bennett, was quick to announce that she would stand in Upper Harbour instead. This was to prevent Colin Craig of the Conservative Party making a claim for the electorate, as at the time, there was speculation whether the National Party would make a deal with the Conservatives for a safe seat in line with the agreement with ACT New Zealand in the electorate. Bennett won the 2014 election with a majority of nearly 10,000 votes over Labour's Hermann Retzlaff.
A small portion of the electorate around Tihema Stream was moved to the new electorate of Kaipara ki Mahurangi in the 2020 redistribution. At the , Bennett retired and Labour's Vanushi Walters won the seat against National’s Jake Bezzant. This was one of fifteen electorates that Labour took from National in an election that dramatically changed the composition of New Zealand’s parliament.
The 2025 Boundary Review saw Upper Harbour shifted northwards to accommodate population changes in northern Auckland, gaining the suburbs of Whenuapai and Westgate from Kaipara ki Mahurangi and Schnapper Rock from , and losing Massey and Wairau Valley to and respectively.
Members of Parliament Unless otherwise stated, all MPs' terms began and ended at general elections.
Key
Election Winner rowspan=2 Paula Bennett Vanushi Walters Cameron Brewer
List MPs Members of Parliament elected from party lists in elections where that person also unsuccessfully contested the Upper Harbour electorate. Unless otherwise stated, all MPs' terms began and ended at general elections.
Key
Election Winner rowspan=2 Karen Chhour 2025 Vanushi Walters David Wilson
Election results 2026 election The next election will be held on 7 November 2026. Candidates for Upper Harbour are listed at Candidates in the 2026 New Zealand general election by electorate § Upper Harbour. Official results will be available after 27 November 2026.
2023 election
2020 election
2017 election
2014 election
Notes
References
External links Upper Harbour electorate profile, New Zealand Parliament