Before (end of 1972)
Not known.
After (end of 1973) (51 seats, Elections Centre)
Labour 30 · Conservative 12 · Other 8 · The Liberal Party 1 · Plaid Cymru - The Party of Wales 0
Ward results
Bishopston1 seat · turnout 44.2%
| R. Atkinson | Independent | 1,195 |
| P. Fisher | Ind LIB | 343 |
Brynmelin3 seats
| F. McDonald-Murray | Labour | 0 ✓ |
| A. Hopkins | Labour | 0 ✓ |
| W. Minney | Labour | 0 ✓ |
Fforestfach3 seats · turnout 34.2%
| C. Hammacott | Labour | 2,085 |
| L. Hopkins | Labour | 2,017 |
| W. Dyer | Labour | 1,884 |
| G. Davies | Conservative | 1,111 |
| D. Mercer | Conservative | 1,012 |
| Hinds R. | Conservative | 914 |
| D. Williams | Plaid Cymru - The Party of Wales | 643 |
Ffynone3 seats · turnout 26.1%
| P. Valerio | Conservative | 1,499 |
| M. Murphy | Conservative | 1,497 |
| T. Thomas | Conservative | 1,462 |
| A. Macallum | Labour | 764 |
Landore3 seats
| L. Jones | Labour | 0 ✓ |
| K. Williams | Labour | 0 ✓ |
| G. Murphy | Labour | 0 ✓ |
Liston Penmaen1 seat · turnout 66.8%
| S. Jones | Independent | 450 |
| J. Tanner | Independent | 300 |
| T. Griffiths | Independent | 202 |
Llanrhidian Higher2 seats · turnout 49.4%
| D. Williams | Labour | 1,645 |
| J. Morgan | RATE | 1,257 |
| T. Freeman | Labour | 1,025 |
| W. Bevan | Ind Lab | 670 |
Llansamlet3 seats · turnout 20.0%
| G. Webber | Labour | 2,061 |
| E. Jones | Labour | 1,912 |
| S. Packington | Labour | 1,743 |
| J. Ball | Plaid Cymru - The Party of Wales | 1,138 |
| E. Bevan | COMM | 307 |
Morriston3 seats · turnout 29.6%
| D. Havard | Labour | 1,815 |
| T. Davies | Labour | 1,733 |
| C. Hadley | RATE | 1,567 |
| D. Williams | Labour | 1,537 |
| J. Howes | RATE | 961 |
| G. Gruffudd | Plaid Cymru - The Party of Wales | 941 |
| P. Burgess | RATE | 725 |
| J. Christopher | Ind Lab | 477 |
Mumbles3 seats
| W. Siverston | Conservative | 2,453 |
| A. Chilcott | Conservative | 2,446 |
| H. Morgan | Conservative | 2,299 |
| L. Neale | Labour | 1,301 |
Penderry3 seats · turnout 18.0%
| T. Burtonshaw | Labour | 2,507 |
| G. Berry | Labour | 2,434 |
| B. Owen | Labour | 2,231 |
| W. Phillips | Plaid Cymru - The Party of Wales | 577 |
| W. Jones | COMM | 338 |
| M. Barrow | COMM | 234 |
| B. Lewis | COMM | 187 |
Reynoldston1 seat · turnout 55.6%
| E. Gibbs | Independent | 455 |
| B. Beynon | Independent | 257 |
Sketty3 seats
| M. Vaughan | Conservative | 4,156 |
| R. Crimp | Conservative | 3,778 |
| J. Hartnoll | Conservative | 3,744 |
| J. Dalton | Labour | 1,725 |
St Thomas3 seats
| C. Thomas | Labour | 0 ✓ |
| G. Sparkes | Labour | 0 ✓ |
| J. John | Labour | 0 ✓ |
St. Helens3 seats · turnout 31.9%
| C. Dilley | Conservative | 1,532 |
| M. Hinds | Conservative | 1,428 |
| R. Lewis | Conservative | 1,353 |
| Hannah Bithell | Labour | 830 |
St.Johns3 seats · turnout 29.8%
| O. Rees | Labour | 1,295 |
| D. Lewis | Labour | 1,290 |
| S. Parker | Labour | 1,270 |
| S. Parker | Conservative | 566 |
| S. Whitlock | Conservative | 486 |
Townhill3 seats · turnout 23.6%
| E. Lewis | Labour | 1,447 |
| R. Lloyd | Labour | 1,390 |
| K. Hawkins | Labour | 1,334 |
| C. Macpherson | Conservative | 368 |
Victoria3 seats · turnout 47.5%
| D. Jenkins | IND RATE | 1,299 |
| P. Jenkins | IND RATE | 1,169 |
| S. Jenkins | IND RATE | 1,074 |
| Helen Cunningham | Labour | 736 |
| L. Aldron | Labour | 702 |
| R. Pelzer | Labour | 670 |
| E. Burrington | Conservative | 387 |
| P. Morgan | Conservative | 328 |
| P. Jenkins | Ind Con | 300 |
