Social Democratic Party General elections
| General election | Constituencies contested | Votes | Vote Share | Constituencies won |
| 4 July 2024 | 122 | 33,811 | 0.1% | 0 |
| 12 December 2019 | 20 | 3,295 | 0.0% | 0 |
| 8 June 2017 | 6 | 469 | 0.0% | 0 |
| 7 May 2015 | 2 | 125 | 0.0% | 0 |
| 6 May 2010 | 2 | 1,551 | 0.0% | 0 |