Before (end of 2022) (40 seats, our estimate)
Sinn Féin 11 · SDLP (Social Democratic & Labour Party) 11 · Democratic Unionist Party - D.U.P. 7 · Independent 4 · Alliance - Alliance Party of Northern Ireland 2 · Ulster Unionist Party 2 · People Before Profit Alliance 2 · Aontú 1
After (end of 2023) (37 seats, our estimate)
Sinn Féin 17 · SDLP (Social Democratic & Labour Party) 9 · Democratic Unionist Party - D.U.P. 4 · Independent 3 · Ulster Unionist Party 3 · People Before Profit Alliance 1
Ward results
Ballyarnett6 seats
| Sandra Duffy | Sinn Féin | 2,164 ✓ |
| Rory Farrell | SDLP | 1,405 ✓ |
| John Mc Gowan | Sinn Féin | 1,299 ✓ |
| Brian Tierney | SDLP | 1,006 ✓ |
| Patrick James Murphy | Sinn Féin | 960 ✓ |
| Emmet Doyle | Aontú | 887 |
| Catherine Mc Daid | SDLP | 856 ✓ |
| Damien Doherty | People Before Profit | 727 |
| Colm Cavanagh | Alliance Party of Northern Ireland | 436 |
Derg5 seats · turnout 63.3%
| Keith Kerrigan | DUP | 1,669 ✓ |
| Ruairí McHugh | Sinn Féin | 1,442 ✓ |
| Derek R Hussey | Ulster Unionist Party | 1,377 ✓ |
| Caroline Devine | Sinn Féin | 1,246 ✓ |
| Antaine Ó Fearghail | Sinn Féin | 1,197 ✓ |
| Steven Edwards | SDLP | 723 |
| Anne Murray | Alliance Party of Northern Ireland | 177 |
| Adam Mc Ginley | People Before Profit | 112 |
| Leza Marie Houston | Aontú | 99 |
Faughan5 seats
| Ryan McCready | Ulster Unionist Party | 1,282 ✓ |
| Alex Duffy | Sinn Féin | 1,193 ✓ |
| Sean Fleming | Sinn Féin | 1,162 ✓ |
| Julie Middleton | DUP | 988 ✓ |
| Declan Norris | SDLP | 919 ✓ |
| Rachael Ferguson | Alliance Party of Northern Ireland | 695 |
| Gary Wilkinson | DUP | 653 |
| Hayley Canning | SDLP | 614 |
| Damian Martin Gallagher | People Before Profit | 310 |
| Graham Warke | Independent | 279 |
Foyleside5 seats · turnout 54.6%
| Conor Heaney | Sinn Féin | 1,846 ✓ |
| Grace Uí Niallais | Sinn Féin | 1,115 ✓ |
| Shaun Harkin | People Before Profit | 979 ✓ |
| Lilian Seenoi Barr | SDLP | 960 ✓ |
| Shauna Cusack | SDLP | 948 ✓ |
| Stephen Mc Callion | SDLP | 626 |
| Seán Mac Cearáin | Aontú | 423 |
| Danny McCloskey | Alliance Party of Northern Ireland | 266 |
Sperrin7 seats · turnout 62.7%
| Paul Boggs | Sinn Féin | 1,993 ✓ |
| Fergal Leonard | Sinn Féin | 1,650 ✓ |
| Allan Bresland | DUP | 1,194 |
| Brian Harte | Sinn Féin | 1,125 ✓ |
| Maurice Devenney | DUP | 964 |
| Jason Barr | SDLP | 811 ✓ |
| Tommy Forbes | SDLP | 538 |
| Glen Miller | Ulster Unionist Party | 489 |
| Mel Boyle | Alliance Party of Northern Ireland | 381 |
| Patsy Kelly | Independent | 246 |
| Carol Gallagher | People Before Profit | 226 |
| Darán Mac Meanman | Aontú | 168 |
The Moor5 seats · turnout 56.7%
| Gary Donnelly | Independent | 1,868 ✓ |
| Aisling Hutton | Sinn Féin | 1,317 ✓ |
| Patricia Logue | Sinn Féin | 1,069 ✓ |
| Emma Mc Ginley | Sinn Féin | 912 ✓ |
| John Boyle | SDLP | 761 ✓ |
| Maeve O'Neill | People Before Profit | 578 |
| Dermott Sean Henderson | SDLP | 445 |
| Darryl Christy | Aontú | 301 |
| Michael Downey | Alliance Party of Northern Ireland | 146 |
Waterside7 seats
| Caitlin Deeney | Sinn Féin | 1,949 ✓ |
| Darren Guy | Ulster Unionist Party | 1,797 ✓ |
| Chelsea Cooke | DUP | 1,262 ✓ |
| Niree Mc Morris | DUP | 1,225 ✓ |
| Sean Dermott Mooney | SDLP | 1,071 ✓ |
| Christopher Jackson | Sinn Féin | 1,019 ✓ |
| Martin Reilly | SDLP | 1,006 ✓ |
| Philip McKinney | Alliance Party of Northern Ireland | 748 |
| Janice Montgomery | Ulster Unionist Party | 448 |
| Davina Pulis | People Before Profit | 388 |
