Before (end of 2016) (50 seats, Elections Centre)
Labour 37 · Conservative 10 · Other 2 · Liberal Democrats 1
After (end of 2017) (50 seats, Elections Centre)
Labour 31 · Conservative 12 · Other 5 · Liberal Democrats 2
Ward results
Allt-Yr-Yn3 seats
| Matthew Stephen Evans | Conservative | 1,731 ✓ |
| David Fouweather | Conservative | 1,692 ✓ |
| Charles Ferris | Conservative | 1,610 ✓ |
| John Harris | Labour | 985 |
| Kassim Hayat | Labour | 841 |
| John Charles Reynolds | Labour | 840 |
| Jonathan Thomas Clark | — | 332 |
| Susan Davies | Liberal Democrats | 331 |
| Chloe Anne Louise Elding | Liberal Democrats | 244 |
| John Edmunds Miller | Liberal Democrats | 184 |
Alway3 seats
| Ray Truman | Labour | 976 ✓ |
| Debbie Harvey | Labour | 931 ✓ |
| John Albert Guy | Labour | 911 ✓ |
| Carol Ann Wallis | Conservative | 516 |
| Amna Noor Arshid | Conservative | 400 |
| Dave Jones | Newport | 355 |
| Cath Wixcey | PC | 195 |
| Liam David Biaggi | Liberal Democrats | 171 |
Beechwood3 seats
| David Davies | Labour | 978 ✓ |
| Graham Berry | Labour | 936 ✓ |
| Mark Spencer | Labour | 875 ✓ |
| Tony Biaggi | Liberal Democrats | 488 |
| Sarah Lockyer | Liberal Democrats | 447 |
| Peter Harrison Brown | Liberal Democrats | 444 |
| Georgie Webb | Conservative | 420 |
| Michael Gwynne Weekes | Conservative | 378 |
| Tim Price | UK Independence Party (UKIP) | 260 |
| Julie Anne Price | — | 213 |
Bettws3 seats
| Kevin Whitehead | — | 897 ✓ |
| Janet Elizabeth Cleverly | — | 816 ✓ |
| Jason Jordan | — | 744 ✓ |
| Sandra Daniell | Labour | 541 |
| Christopher John Jarvis | Labour | 467 |
| Philip Edward Wayne Saunders | Labour | 411 |
| Lewis Nathan Williams | Conservative | 212 |
| Timothy Simon Masters | Conservative | 181 |
| Huw Iwan Davies | Conservative | 178 |
| Peter Varley | Green | 106 |
Caerleon3 seats
| Gail Elizabeth Giles | Labour | 1,336 ✓ |
| Joan Watkins | Conservative | 1,282 ✓ |
| Jason Hughes | Labour | 1,166 ✓ |
| Michael Enea | Conservative | 1,095 |
| Richard John Walden Andrews | Conservative | 1,079 |
| Mike Singleton | Labour | 1,065 |
| Paul Gordon L'Allier | Liberal Democrats | 392 |
| Andy White | Liberal Democrats | 376 |
| Stan Edwards | UK Independence Party (UKIP) | 309 |
| Laura Louise Ricketts | Liberal Democrats | 239 |
Gaer3 seats
| Steve Marshall-Clarke | Labour | 1,019 ✓ |
| Mark Jeffrey Denley Whitcutt | Labour | 994 ✓ |
| Deborah Ann Wilcox | Labour | 991 ✓ |
| Lloyd Thomas Walsh | Conservative | 847 |
| Miriam Joelle Irenee Shwartz | Conservative | 778 |
| Saleh Abdul Baqi | Conservative | 672 |
| Rhys William Richards | — | 324 |
| Paul John Woodcock-Jones | Liberal Democrats | 199 |
Graig2 seats
| David John Williams | Conservative | 1,026 ✓ |
| Margaret Nancy Pamela Cornelious | Conservative | 976 ✓ |
| Victoria Ann Cox-Wall | Labour | 825 |
| Paul Davies | Labour | 758 |
| Nathan Gareth Tarr | Liberal Democrats | 194 |
| Issica Carina Baron | Green | 153 |
Langstone2 seats
| Ray Mogford | Conservative | 1,036 ✓ |
| William Routley | Conservative | 913 ✓ |
| Pam Bellew | Liberal Democrats | 292 |
| David Melvyn Hando | Liberal Democrats | 238 |
| Gareth Lloyd Pratt | Labour | 219 |
| Alan Raymond Speight | Labour | 189 |
Liswerry4 seats
| Kenneth Critchley | Labour | 1,106 ✓ |
| Roger Andrew Jeavons | Labour | 1,043 ✓ |
| John Richards | Labour | 874 ✓ |
| Allan Morris | Independent | 828 ✓ |
| Farzina Hussain | Labour | 764 |
| Carl Tucker | Conservative | 528 |
| Nicholas Clark | Conservative | 492 |
| James Peterson | UK Independence Party (UKIP) | 461 |
| Andrew Sterry | UK Independence Party (UKIP) | 455 |
| Dan Coxhill | Conservative | 452 |
| Richard Hill | Conservative | 388 |
| Patrina Louise Smith | UK Independence Party (UKIP) | 330 |
| Cam Wixcey | PC | 198 |
Llanwern1 seat
| Martyn Francis Kellaway | Conservative | 954 ✓ |
| Jeremy Islwyn Trevor Davies | Labour | 255 |
Malpas3 seats
| Jane Mudd | Labour | 979 ✓ |
| James Clarke | Labour | 937 ✓ |
| David Mayer | Labour | 914 ✓ |
| Michael James Brunnock | Conservative | 878 |
| David Gareth Gapper-Hampson | Conservative | 699 |
| James Hampson | Conservative | 673 |
| Jonathan Giles Cocks | — | 502 |
| Rachel Tina Janet Reaney | — | 302 |
| Gavin Michael Phillips | — | 283 |
| Pippa Bartolotti | Green | 283 |
| Malcolm Degroot | Green | 161 |
| Peter Christopher Davies | Liberal Democrats | 99 |
Marshfield2 seats
| Richard White | Conservative | 853 ✓ |
| Tom Suller | Conservative | 801 ✓ |
| Tony Boswell | Labour | 491 |
| Ann Picton | Labour | 437 |
| Lewis Newton | Liberal Democrats | 236 |
| Lim Stephen Jones | Green | 188 |
Pillgwenlly2 seats
| Ibrahim Hayat | Labour | 758 ✓ |
| Tracey Holyoake | Labour | 757 ✓ |
| Omar Ahmed Ali | Independent | 494 |
| Khalilur Rahman | PC | 288 |
| Zafar Perveeze Ismail | Conservative | 238 |
| Firdaus Asghar | Conservative | 205 |
| Simon Dennis Coopey | — | 197 |
Ringland3 seats
| Malcolm Linton | Labour | 911 ✓ |
| Laura Joanne Lacey | Labour | 703 ✓ |
| Rehmaan Hayat | Labour | 613 ✓ |
| Rocky John Davies | — | 430 |
| Calvin Terry Smith | Conservative | 405 |
| Ray Lord | Newport | 386 |
| Mike Ford | UK Independence Party (UKIP) | 368 |
| Muhammad Tariq | Conservative | 283 |
| Saeed Ahmed Zafar | Conservative | 210 |
| Pierre l'Allier | Liberal Democrats | 106 |
Rogerstone3 seats
| Valerie Anne Dudley | Conservative | 1,281 ✓ |
| Yvonne Forsey | Labour | 1,258 ✓ |
| Chris Evans | — | 1,215 ✓ |
| Kenneth Hopkins | Labour | 1,161 |
| Dean Jenkins | Conservative | 1,111 |
| Sally Mlewa | Labour | 1,089 |
| Andrew Charles Collingbourne | — | 1,002 |
| Ganesh Shankar Sukul | Conservative | 910 |
| Susan Cocks | Liberal Democrats | 252 |
| Tony Salkeld | — | 206 |
Shaftesbury2 seats
| Paul Cockeram | Labour | 619 ✓ |
| Herbie Thomas | Labour | 560 ✓ |
| Carol Anne Bader | Conservative | 439 |
| Michael John Duncan | Conservative | 337 |
| David Llewellyn Rice | — | 185 |
| Joe Crocker | UK Independence Party (UKIP) | 136 |
| Khushbir Singh Bhullar | — | 119 |
St. Julians3 seats
| Carmel Townsend | Liberal Democrats | 1,011 ✓ |
| Phil Hourahine | Labour | 889 ✓ |
| Holly Rhian Clare Townsend | Liberal Democrats | 825 ✓ |
| Roy McCabe | Labour | 748 |
| Funmi Obilanade | Labour | 700 |
| Ryan Jones | Liberal Democrats | 654 |
| Vicky Howells-Cook | Conservative | 453 |
| Marie Elizabeth Jermyn | Conservative | 387 |
| Chris Priest | PC | 250 |
Stow Hill2 seats
| Kate Thomas | Labour | 589 ✓ |
| Miqdad Al-Nuaimi | Labour | 561 ✓ |
| Luke William Ashley Evetts | Conservative | 345 |
| Nicolas Webb | Conservative | 326 |
| Tom Stanger | — | 148 |
| David McLean | Newport | 143 |
| Rhys ab Elis | PC | 96 |
Tredegar Park1 seat
| Trevor Watkins | Labour | 295 ✓ |
| Wayne Anthony Cresswell | Conservative | 257 |
| Jan Flanagan | Newport | 197 |
| Morgan Bowler-Brown | PC | 111 |
Victoria2 seats
| Chris Jenkins | Labour | 840 ✓ |
| Majid Rahman | Labour | 795 ✓ |
| Saima Rahman Mujahid | Conservative | 371 |
| Mike Hamilton | Liberal Democrats | 344 |
| Mubarak Ali | Conservative | 336 |
| Jeff Evans | Liberal Democrats | 333 |
| Trefor Puw | PC | 123 |
| Mirka Johanna Virtanen | Green | 84 |
