Before (end of 2022) (48 seats, Open Council Data)
Conservative 26 · Liberal Democrats 12 · Labour 10
After (end of 2023) (48 seats, Open Council Data)
Conservative 22 · Liberal Democrats 14 · Labour 12
Ward results
| Jonathan Boulton | Conservative | 1,044 ✓ |
| Graham Martyn Beevers | Labour | 308 |
| Peter Edward Basford | Liberal Democrats | 204 |
| William Nicholas Huggonson Berrington | Green | 128 |
Haldens1 seat · turnout 34.3%
| Astrid Carle Scott | Labour | 856 ✓ |
| Neil Harvey Bradbury | Conservative | 521 |
| Jason Alistair Payne | Liberal Democrats | 175 |
| Lesley Jean Smith | Green | 131 |
Handside1 seat · turnout 45.9%
| Michal Siewniak | Liberal Democrats | 1,403 ✓ |
| Brian Seeger | Conservative | 695 |
| Mbizo Mpofu | Labour | 253 |
| Phil Hopley | Green | 154 |
Hatfield Central1 seat · turnout 23.1%
| Kieran Michael Thorpe | Labour | 713 ✓ |
| Patrick Mark Short | Conservative | 276 |
| Adam Edwards | Liberal Democrats | 148 |
| Rody Ribeiro | Green | 102 |
Hatfield East1 seat · turnout 32.0%
| Cathy Watson | Labour | 712 ✓ |
| Caron Juggins | Conservative | 592 |
| Muhammad Joglu | Liberal Democrats | 388 |
| Ian Howard Gregory | Green | 99 |
Hatfield South West1 seat · turnout 27.9%
| Helena Sophia Goldwater | Liberal Democrats | 659 ✓ |
| Vaishali Shah | Labour | 559 |
| David John Perkins | Conservative | 216 |
| Antony John Henn | Green | 75 |
Hatfield Villages1 seat · turnout 28.7%
| Rose Grewal | Labour | 707 ✓ |
| Phil Kurland | Conservative | 476 |
| Brad Taylor | Liberal Democrats | 289 |
| Andreas Kukol | Green | 86 |
| Pete Whitehead | Reform UK | 48 |
Hollybush1 seat · turnout 25.2%
| Margaret Birleson | Labour | 723 ✓ |
| Abbie Elizabeth Cook | Conservative | 306 |
| Paul Graham Wilson | Liberal Democrats | 113 |
| Joseph William Bristow | Green | 98 |
Howlands1 seat · turnout 29.6%
| Jill Weston | Labour | 861 ✓ |
| Ahmad Haseeb Chattha | Conservative | 502 |
| Hillary Ann Skoczylas | Liberal Democrats | 103 |
| Penny Berrington | Green | 102 |
Northaw and Cuffley1 seat · turnout 34.9%
| George Michaelides | Conservative | 1,095 ✓ |
| Stephen Barrett | Labour | 255 |
| Ann Green | Liberal Democrats | 151 |
| Brian Edward Edwards | Green | 139 |
Panshanger1 seat · turnout 35.2%
| Jane Quinton | Liberal Democrats | 728 ✓ |
| Liz McAuliffe | Conservative | 441 |
| Perry Martyn William Hewitt | Labour | 304 |
| Cheryl Miles | Green | 68 |
Peartree1 seat · turnout 24.3%
| Simon Robert Paul Goldwater | Liberal Democrats | 582 ✓ |
| Tom Green | Labour | 466 |
| Jeet Dhelaria | Conservative | 167 |
| Claudia Jayne Ferlisi | Green | 91 |
Sherrards1 seat · turnout 44.0%
| Frank Annibale Stefano Marchio Marsh | Liberal Democrats | 1,020 ✓ |
| Leo Gilbert | Labour | 416 |
| Siva Kumar | Conservative | 337 |
| David Cox | Green | 83 |
| Jack Oliver Aaron | Reform UK | 69 |
Welham Green and Hatfield South1 seat · turnout 31.2%
| Adrienne Frances Nix | Liberal Democrats | 613 ✓ |
| T. Travell | Conservative | 566 |
| Linda Elizabeth Mendez | Labour | 335 |
| Ian Nicholas Challoner Nendick | Green | 50 |
| S. Scott | REF | 45 |
Welwyn East1 seat · turnout 36.2%
| Roger Trigg | Conservative | 849 ✓ |
| Alan Chesterman | Labour | 571 |
| Mary Barton | Green | 235 |
| Pashang Fatemi | Liberal Democrats | 204 |
Welwyn West1 seat · turnout 41.1%
| Tony Kingsbury | Conservative | 934 ✓ |
| Sarah Butcher | Green | 724 |
| Daniel Carlen | Labour | 200 |
| Sheila Jean Archer | Liberal Democrats | 128 |