Below are lists of SDLP target seats showing which constituencies can be most easily won from an opposing party relative to the latest elections.
Below is the list of SDLP target seats for the 2024 general election. The list is ordered from the smallest to the largest swing needed for the seat to change hands.
View SDLP held marginal seats vulnerable at the next general election.
| Rank | Constituency | Region | Majority over SDLP | Percent Majority | |
|---|---|---|---|---|---|
| 1. | Down South | Northern Ireland | 1,623 | 3.61% | |
| 2. | Newry and Armagh | Northern Ireland | 10,069 | 21.62% | |
| 3. | Tyrone West | Northern Ireland | 9,496 | 21.64% | |
| 4. | Londonderry East | Northern Ireland | 9,707 | 23.62% | |
| 5. | Strangford | Northern Ireland | 12,126 | 30.21% | |
| 6. | Antrim South | Northern Ireland | 13,319 | 31.22% | |
| 7. | Upper Bann | Northern Ireland | 14,580 | 31.39% | |
| 8. | Ulster Mid | Northern Ireland | 14,178 | 31.84% | |
| 9. | Fermanagh and South Tyrone | Northern Ireland | 18,251 | 35.35% | |
| 10. | Antrim East | Northern Ireland | 15,386 | 38.32% | |
| 11. | Lagan Valley | Northern Ireland | 17,985 | 39.08% | |
| 12. | Belfast West | Northern Ireland | 17,591 | 41.01% | |
| 13. | Belfast East | Northern Ireland | 19,677 | 43.60% | |
| 14. | Antrim North | Northern Ireland | 18,246 | 44.92% | |
| 15. | Belfast North | Northern Ireland | 22,933 | 47.64% | |
View SDLP held marginal seats vulnerable at the next general election.