Green Party General elections
| General election | Constituencies contested | Votes | Vote Share | Constituencies won |
| 4 July 2024 | 574 | 1,843,124 | 6.4% | 4 |
| 12 December 2019 | 472 | 835,597 | 2.6% | 1 |
| 8 June 2017 | 457 | 512,327 | 1.6% | 1 |
| 7 May 2015 | 537 | 1,111,603 | 3.6% | 1 |
| 6 May 2010 | 311 | 265,243 | 0.9% | 1 |