Alliance General elections
| General election | Constituencies contested | Votes | Constituencies won |
| 4 July 2024 | 18 | 117,191 | 1 |
| 12 December 2019 | 18 | 134,115 | 1 |
| 8 June 2017 | 18 | 64,553 | 0 |
| 7 May 2015 | 18 | 61,556 | 0 |
| 6 May 2010 | 18 | 42,762 | 1 |
| General election | Constituencies contested | Votes | Constituencies won |
| 4 July 2024 | 18 | 117,191 | 1 |
| 12 December 2019 | 18 | 134,115 | 1 |
| 8 June 2017 | 18 | 64,553 | 0 |
| 7 May 2015 | 18 | 61,556 | 0 |
| 6 May 2010 | 18 | 42,762 | 1 |