The use of mixed-member proportional representation allows ready conversion of a party's support into a party vote percentage and therefore a number of seats in Parliament. Projections generally assume no material change to the electorate seats held by each party (ACT retains Epsom and Tāmaki, Greens retain Auckland Central, Rongotai and Wellington Central, Te Pāti Māori retains all six of their Māori electorates, etc). Parties that do not hold an electorate seat and poll below 5% are assumed to win zero seats.
When determining the scenarios for the overall result, the minimum parties necessary to form majority governments are listed (provided parties have indicated openness to working together). Actual governments formed may include other parties beyond the minimum required for a majority; this happened after the 2014 election, when National only needed one seat from another party to reach a 61-seat majority, but instead chose to form a 64-seat government with Māori, ACT and United Future. [1]
Source | Seats in parliament [i] | Likely government formation(s) | ||||||
---|---|---|---|---|---|---|---|---|
NAT | LAB | GRN | ACT | NZF | TPM | Total | ||
Roy Morgan
[2] 27 May – 23 Jun 2024 poll |
44 | 35 | 18 | 11 | 7 | 6* | 121 | National–ACT–NZ First (62) |
1 News–Verian
[3] 15–19 Jun 2024 poll |
47 | 36 | 16 | 9 | 8 | 6** | 122 | National–ACT–NZ First (64) |
Taxpayers' Union–Curia
[4] 4–6 Jun 2024 poll |
44 | 36 | 16 | 12 | 7 | 6* | 121 | National–ACT–NZ First (63) |
Talbot Mills
[5] 30 Apr 2024 poll |
42 | 41 | 15 | 9 | 8 | 6* | 121 | Labour–Greens–Māori (62) |
2023 election result
[6] 14 Oct 2023 |
48 | 34 | 15 | 11 | 8 | 6** | 122 | National–ACT–NZ First (67) |