Before (end of 1972)
Not known.
After (end of 1973) (51 seats, Elections Centre)
Labour 36 · Conservative 8 · Other 5 · The Liberal Party 2 · Plaid Cymru - The Party of Wales 0
Ward results
Alexandra-Pillgwenlly3 seats
| D. Morris | Labour | 885 ✓ |
| R. Jones | Labour | 849 ✓ |
| B. Collett | Labour | 772 ✓ |
| D. Hughes | Plaid Cymru - The Party of Wales | 328 |
Allt-Yr-Yn3 seats
| R. Allen | Conservative | 1,410 |
| Lucy Knight | Conservative | 1,408 |
| T. Warren | Conservative | 1,400 |
| E. Harrop-Griffiths | LIB | 794 |
| D. Owen | LIB | 761 |
| M. Seamans | Labour | 312 |
| A. Reardon | Labour | 284 |
| R. Watkins | Labour | 266 |
Alway3 seats
| J. Turner | Labour | 1,501 |
| P. Flynn | Labour | 1,242 |
| E. Ovens | Labour | 1,214 |
| T. Tranter | Conservative | 960 |
| H. Clarke | LIB | 927 |
Beechwood3 seats
| W. Crowther | LIB | 1,199 |
| W. Cleaves | Labour | 1,160 |
| G. Jones | Labour | 1,090 |
| M. Lewis | Labour | 1,021 |
| A. Cleary | LIB | 788 |
| R. Zeal | LIB | 741 |
| T. Elliott | Conservative | 731 |
| P. Edwards | Conservative | 726 |
| R. Lockyear | Conservative | 701 |
Bettws3 seats
| A. White | Labour | 0 ✓ |
| J. Morgan | Labour | 0 ✓ |
| A. Clifford | Labour | 0 ✓ |
Caerleon3 seats
| J. Williams | Labour | 1,337 |
| R. Butler | Labour | 1,226 |
| J. Veales | Conservative | 1,106 |
| F. Beare | Labour | 1,090 |
| L. Lewis | Conservative | 1,042 |
| V. Burnell-Jones | Conservative | 947 |
| E. Kilvington | Independent | 553 |
Coedkernyw1 seat · turnout 53.7%
| R. Addis | Conservative | 445 |
| T. Lewis | Labour | 230 |
| G. Fowler | LIB | 101 |
Goldcliff1 seat · turnout 51.3%
| W. Stephens | Independent | 469 |
| J. Murphy | Labour | 132 |
Langstone North1 seat · turnout 59.5%
| H. Williams | Independent | 576 |
| A. James | Independent | 347 |
| P. Cox | Labour | 104 |
Langstone South1 seat · turnout 57.2%
| G. Mathias | Labour | 619 |
| K. Weekes | Independent | 315 |
Lisweny3 seats · turnout 42.3%
| R. Lloyd | Labour | 1,092 ✓ |
| H. Herbert | Labour | 1,065 ✓ |
| J. Jepps | Labour | 1,001 ✓ |
| W. Wright | RES | 819 |
| J. Maynard | Conservative | 812 |
| L. Watkins | Conservative | 760 |
| M. Hughes | Conservative | 723 |
Lower Machen2 seats
| I. Williams | Independent | 619 ✓ |
| I. Waskett | The Liberal Party | 535 ✓ |
| R. Phillip | Labour | 515 |
| V. Millban | Labour | 375 |
Malpas3 seats
| K. James | Labour | 1,445 |
| V. Brydon | Labour | 1,403 |
| B. Manship | Labour | 1,371 |
| D Jewitt | Conservative | 1,095 |
| S. Atkins | Conservative | 1,046 |
| M. Bellew | Conservative | 1,001 |
Ringland3 seats
| S. Pritchard | Labour | 0 ✓ |
| J. Card | Labour | 0 ✓ |
| F. Edwards | Labour | 0 ✓ |
Rogerstone3 seats
| H. Watkins | Independent | 1,240 |
| G. Powell | Independent | 1,042 |
| A. Wilson | Labour | 923 |
| J. Padmore | Labour | 831 |
| W. Crabb | Independent | 793 |
| L. Protheroe | Labour | 731 |
Shaftesbury3 seats
| E. Bosley | Labour | 1,430 |
| R. Murray | Labour | 1,224 |
| R. Sovi | Labour | 1,191 |
| E. Manso-Reesare Di Villa | Conservative | 874 |
| D. Leighton | Conservative | 862 |
| W. Spillers | Conservative | 848 |
St. Julians3 seats
| R. Williams | Conservative | 1,414 |
| W. Morris | Conservative | 1,401 |
| R. Thomas | Conservative | 1,363 |
| M. Scott | Labour | 1,360 |
| R. Bright | Labour | 1,345 |
| F. Pearson | Labour | 1,315 |
St. Woolos3 seats · turnout 42.2%
| J. Pembridge | Labour | 1,708 |
| C. Kehmstedt | Labour | 1,694 |
| L Turnbull | Labour | 1,639 |
| D. Hando | LIB | 1,370 |
| D. McKie | LIB | 1,218 |
| E. Davies | Conservative | 636 |
Victoria3 seats
| C. Summers | Labour | 1,303 |
| P Williams | Labour | 1,260 |
| G. Wilson | Labour | 1,155 |
| K. Jordan | Conservative | 768 |
