Before (end of 1978) (51 seats, Elections Centre)
Conservative 26 · Labour 22 · Other 3 · Plaid Cymru - The Party of Wales 0 · The Liberal Party 0
After (end of 1979) (51 seats, Elections Centre)
Labour 35 · Conservative 15 · Other 1 · The Liberal Party 0 · Plaid Cymru - The Party of Wales 0
Ward results
Alexandra-Pillgwenlly3 seats · turnout 67.5%
| A. Perry | Labour | 1,316 |
| E. Travers | Labour | 1,246 |
| R. Jones | Labour | 1,214 |
| P. Davies | Conservative | 610 |
| K. Davies | Conservative | 548 |
| Lijo John | Conservative | 500 |
Allt-Yr-Yn3 seats
| R. Allen | Conservative | 3,164 |
| Lucy Knight | Conservative | 3,114 |
| T. Warren | Conservative | 3,045 |
| J. Collins | Labour | 1,134 |
| J. Elias | Labour | 942 |
| S. Hodge | Labour | 898 |
Alway3 seats
| J. Turner | Labour | 2,794 |
| P. Flynn | Labour | 2,647 |
| K. Powell | Labour | 2,337 |
| A Martin | Conservative | 2,134 |
| J. Symonds | Conservative | 1,879 |
| V. Weight | Conservative | 1,693 |
Beechwood3 seats
| Jones H. | Labour | 2,239 |
| C. Summers | Labour | 2,157 |
| J. Jones | Labour | 2,121 |
| T. Tranter | Conservative | 1,848 |
| P. Brenton | Conservative | 1,846 |
| K. Jones | Conservative | 1,771 |
| D. McKie | LIB | 885 |
| D. Poor | LIB | 460 |
Bettws3 seats
| A. Clifford | Labour | 3,043 |
| Watson S. | Labour | 2,423 |
| A. Wilson | Labour | 2,332 |
| P. Davies | Conservative | 1,058 |
| J Jones | Conservative | 919 |
Caerleon3 seats
| S. Veale | Labour | 2,315 |
| R. Butler | Labour | 2,259 |
| S. Bertie | Labour | 1,949 |
| J. Kirkwood | Conservative | 1,741 |
| D. Burnell-Higgs | Conservative | 1,654 |
| P. Johnston | Conservative | 1,488 |
Central3 seats · turnout 55.7%
| A. Hames | Labour | 1,392 |
| J. Marsh | Labour | 1,282 |
| J. Morgan | Labour | 1,236 |
| G Davies | Conservative | 1,194 |
| A. Graham | Conservative | 928 |
| R. Lockyer | Conservative | 926 |
Goldcliff No. 202 seats · turnout 42.3%
| W. Stephens | Conservative | 707 |
| L. Williams | Labour | 302 |
Langstone North1 seat
| H. Williams | Independent | 0 ✓ |
Langstone South1 seat
| G. Mathias | Labour | 0 ✓ |
Lisweny3 seats · turnout 74.2%
| R. Lloyd | Labour | 2,898 |
| J. Jepps | Labour | 2,820 |
| H. Herbert | Labour | 2,753 |
| M. Hughes | Conservative | 2,457 |
| K. Jones | Conservative | 1,808 |
| D. Martin | Conservative | 1,494 |
| W. Wright | Ind Con | 412 |
Malpas3 seats
| T. Thomas | Conservative | 2,587 |
| M. Christensen | Labour | 2,573 |
| V. Brydon | Labour | 2,562 |
| P. Davies | Labour | 2,532 |
| K. Leggett | Conservative | 2,314 |
| C. Dombrowski | Conservative | 2,260 |
Marshfield2 seats
| R. Addis | Conservative | 758 |
| I. Waskett | Independent | 507 |
Ringland3 seats
| F. Edwards | Labour | 3,491 |
| W. Jenkins | Labour | 3,315 |
| R. Bright | Labour | 3,180 |
| P. Hanbury | Conservative | 1,413 |
| R. Thomas | Conservative | 1,234 |
| J. Postle | Conservative | 1,203 |
Rogerstone3 seats
| G. Powell | Conservative | 2,509 |
| F. Sweeting | Conservative | 2,340 |
| J. Rosser | Conservative | 2,320 |
| L. Crabb | Labour | 2,305 |
| M. Ellis | Labour | 2,199 |
| J. Farmer-Little | Labour | 2,030 |
Shaftesbury3 seats
| E. Bosley | Labour | 2,170 |
| D Jewitt | Conservative | 1,795 |
| E. Tanner | Conservative | 1,642 |
| C. Courtney | Conservative | 1,610 |
| R. Murray | Labour | 1,576 |
| N. Upham | Labour | 1,518 |
St. Julians3 seats
| E. Ovens | Labour | 2,517 |
| R. Williams | Conservative | 2,462 |
| W. Morris | Conservative | 2,402 |
| C. Griffiths | Conservative | 2,352 |
| R. Thomas | Labour | 2,323 |
| M. Delahay | Labour | 2,246 |
St. Woolos3 seats · turnout 88.9%
| L Turnbull | Labour | 4,001 |
| C. Kehmstedt | Labour | 3,732 |
| J. Pembridge | Labour | 3,722 |
| F. Kemp | Conservative | 2,227 |
| H. Iggulden | Conservative | 1,892 |
| I. Powell | Conservative | 1,891 |
Victoria3 seats
| P. Geraghty | Labour | 2,047 |
| B. Williams | Labour | 1,872 |
| H. Williams | Labour | 1,813 |
| R. Ford | Conservative | 1,460 |
| R. Atkin | Conservative | 1,385 |
| J. Toleman | Conservative | 1,248 |
