Before (end of 1975) (51 seats, Elections Centre)
Labour 36 · Conservative 8 · Other 5 · The Liberal Party 2 · Plaid Cymru - The Party of Wales 0
After (end of 1976) (51 seats, Elections Centre)
Conservative 26 · Labour 22 · Other 3 · The Liberal Party 0 · Plaid Cymru - The Party of Wales 0
Ward results
Alexandra3 seats · turnout 38.7%
| T. Maddock | Labour | 916 |
| A. Perry | Labour | 854 |
| R. Jones | Labour | 747 |
| C. Griffiths | Conservative | 444 |
| M. Lockyer | Conservative | 433 |
| P. Edwards | Conservative | 418 |
| D. Hughes | Independent | 336 |
Allt-Yr-Yn3 seats
| Lucy Knight | Conservative | 1,796 |
| R. Allen | Conservative | 1,748 |
| T. Warren | Conservative | 1,696 |
| E. Harrop-Griffiths | LIB | 540 |
| G. Purnell | Labour | 395 |
| A. Speedy | Labour | 337 |
| R. Dinham | Labour | 330 |
| R. Mole | Plaid Cymru - The Party of Wales | 292 |
Alway3 seats
| J. Turner | Labour | 1,404 |
| A Martin | Conservative | 1,277 |
| S. Miller | Conservative | 1,226 |
| P. Flynn | Labour | 1,198 |
| K. Powell | Labour | 1,115 |
| R. Weaving | Conservative | 1,076 |
| H. Clarke | LIB | 436 |
Beechwood3 seats
| T. Tranter | Conservative | 1,160 |
| Jones H. | Labour | 1,084 |
| K. Jones | Conservative | 1,054 |
| W. Cleaves | Labour | 1,046 |
| L. Williams | Conservative | 953 |
| W. Crowther | LIB | 908 |
| V. Milligan | Labour | 908 |
| S. Havard | LIB | 514 |
Bettws3 seats
| A. Clifford | Labour | 1,280 |
| J. Morgan | Labour | 1,251 |
| Watson S. | Labour | 1,069 |
| E. Clarke | RATE | 706 |
| R. Silcock | Conservative | 535 |
Caerleon3 seats
| S. Veale | Conservative | 1,701 |
| R. Butler | Labour | 1,418 |
| S. Bertie | Conservative | 1,295 |
| R. Bowen | Conservative | 1,254 |
| C. Suller | Labour | 1,150 |
| J. Carey | Labour | 1,029 |
| R. Zeal | LIB | 446 |
Central3 seats · turnout 39.6%
| A. Hames | Labour | 960 |
| G Davies | Conservative | 852 |
| J. Marsh | Labour | 844 |
| J. Morgan | Labour | 839 |
| M. Carter-Bevan | Conservative | 757 |
| V. Weight | Conservative | 688 |
Coedkernyw1 seat · turnout 57.8%
| R. Addis | Conservative | 486 |
| A. Tryer | Labour | 187 |
| G. Fowler | LIB | 164 |
Goldcliff1 seat
| W. Stephens | Independent | 0 ✓ |
Graig2 seats
| E. Davies | Conservative | 601 |
| R. Gidden | Conservative | 591 |
| I. Waskett | LIB | 548 |
| I. Williams | Independent | 403 |
Langstone North1 seat
| H. Williams | Independent | 0 ✓ |
Langstone South1 seat · turnout 70.0%
| G. Matthias | Ind Lab | 723 |
| J. Murphy | Labour | 261 |
| H. Cabbridge | Conservative | 161 |
Lisweny3 seats · turnout 33.9%
| M. Hughes | Conservative | 1,266 |
| L. Watkins | Conservative | 1,265 |
| K. Jones | Conservative | 1,165 |
| R. Lloyd | Labour | 1,035 |
| H. Herbert | Labour | 980 |
| W. Joan | Labour | 962 |
Malpas3 seats
| K. James | Labour | 1,468 |
| N. Trigg | Conservative | 1,424 |
| V. Brydon | Labour | 1,264 |
| W. Weight | Conservative | 1,219 |
| S. Haywood | Labour | 1,189 |
| B. Hustler | Conservative | 1,109 |
Ringland3 seats
| F. Edwards | Labour | 1,544 |
| S. Pritchard | Labour | 1,493 |
| R. Bright | Labour | 1,388 |
| P. Brenton | Conservative | 754 |
| H. Roberts | Conservative | 743 |
Rogerstone3 seats
| G. Powell | Conservative | 1,398 |
| L. Crabb | Conservative | 1,331 |
| J. Farmer-Little | Conservative | 1,272 |
| J. Rosser | Labour | 1,181 |
| A. Wilson | Labour | 1,168 |
| J. Padmore | Labour | 956 |
| D. Jones | LIB | 551 |
Shaftesbury3 seats
| D Jewitt | Conservative | 1,105 |
| E. Bosley | Labour | 1,100 |
| C. Courtney | Conservative | 1,071 |
| P. Jones | Conservative | 977 |
| M. Lewis | Labour | 951 |
| R. Murray | Labour | 875 |
St. Julians3 seats
| R. Williams | Conservative | 1,606 |
| W. Morris | Conservative | 1,549 |
| R. Thomas | Conservative | 1,475 |
| E. Ovens | Labour | 1,195 |
| M. Scott | Labour | 1,145 |
| M. Delahay | Labour | 949 |
St. Woolos3 seats · turnout 47.2%
| L Turnbull | Labour | 1,912 |
| J. Pembridge | Labour | 1,856 |
| C. Kehmstedt | Labour | 1,816 |
| M. Purnall | Conservative | 1,288 |
| I. Powell | Conservative | 1,246 |
| M. Johnson-Owen | Conservative | 1,151 |
Victoria3 seats
| R. Ford | Conservative | 978 |
| C. Summers | Labour | 974 |
| P. Geaghty | Labour | 913 |
| R. Atkin | Conservative | 896 |
| K. Jordan | Conservative | 868 |
| H. Williams | Labour | 860 |
