List of electorates in the New Zealand general election, 2005, by party vote List of electorates in the New Zealand general election, 2005, by party vote List of electorates in the New Zealand general election, 2005, by party vote

| Electorate | Labour | National_ | New_Zealand_First | Green | United_Future | Maori_Party | ACT | Progressive | Other |
|---|---|---|---|---|---|---|---|---|---|
| Coromandel | 31.71% | 44.16% | 10.07% | 7.46% | 2.46% | 0.45% | 1.53% | 0.98% | 1.18% |
| Dunedin North | 54.82% | 25.14% | 2.85% | 10.82% | 2.76% | 0.29% | 0.99% | 1.32% | 1.01% |
| Dunedin South | 57.13% | 27.21% | 4.39% | 5.41% | 2.47% | 0.22% | 0.75% | 1.40% | 1.02% |
| East Coast Bays | 31.77% | 52.27% | 4.77% | 3.49% | 2.39% | 0.26% | 2.57% | 0.91% | 1.57% |
| East Coast | 38.99% | 42.20% | 6.77% | 4.25% | 2.96% | 1.59% | 0.69% | 1.00% | 1.55% |
| Epsom | 27.22% | 58.51% | 2.44% | 5.33% | 1.75% | 0.29% | 3.40% | 0.56% | 0.50% |
| Hamilton East | 35.52% | 45.44% | 5.85% | 5.53% | 3.41% | 0.62% | 1.94% | 0.92% | 0.77% |
| Hamilton West | 41.29% | 40.03% | 7.47% | 3.85% | 2.85% | 0.67% | 1.61% | 1.05% | 1.18% |
| Helensville | 27.97% | 55.09% | 5.88% | 4.03% | 2.47% | 0.41% | 2.35% | 0.81% | 0.99% |
| Hutt South | 47.52% | 35.09% | 3.86% | 5.60% | 3.88% | 0.59% | 1.29% | 1.03% | 1.14% |