Before (end of 1978) (36 seats, Elections Centre)
Conservative 33 · Labour 2 · Other 1 · The Liberal Party 0
After (end of 1979) (30 seats, Elections Centre)
Conservative 27 · Labour 3 · The Liberal Party 0 · Other 0
Ward results
Brunswick & Adelaide3 seats · turnout 47.1%
| N. Freedman | Conservative | 2,456 |
| B. Dunmore | Conservative | 2,444 |
| I. Moy-Loader | Conservative | 2,268 |
| R. Bailey | LIB | 1,072 |
| P. Cadman | Labour | 848 |
| S. Dickens | Labour | 843 |
| I. Fyvie | Labour | 724 |
Goldsmid3 seats · turnout 69.3%
| B. Jordan | Conservative | 3,072 ✓ |
| D. Pledger | Conservative | 3,066 ✓ |
| J. McNaughton | Conservative | 3,004 ✓ |
| G. Connolly | The Liberal Party | 1,042 |
| D. Coates | The Liberal Party | 1,024 |
| M. Kerridge | The Liberal Party | 862 |
| M. Robinson | Labour | 661 |
| A. Lydon | Labour | 656 |
Hangleton3 seats · turnout 65.4%
| E. Colin-Jones | Conservative | 3,409 |
| S. Howard | Conservative | 2,931 |
| D. Hennessy | Conservative | 2,930 |
| M. Doyle | Labour | 1,646 |
| W. Yearley | Labour | 1,544 |
| M. Sansford | Labour | 1,492 |
Nevill3 seats · turnout 63.0%
| D. Barling | Conservative | 2,831 |
| J. Marshall | Conservative | 2,788 |
| E. Cruikshank-Robb | Conservative | 2,696 |
| J. Hunting | Labour | 1,149 |
| P. McCormack | LIB | 1,141 |
| P. Martin | Labour | 1,131 |
| M. Roberts | Labour | 954 |
Portslade North3 seats · turnout 55.9%
| L. Hamilton | Labour | 2,611 |
| P. Godwin | Labour | 1,978 |
| B. Clarke | Conservative | 1,827 |
| A. Scrase | Conservative | 1,616 |
| S. Chabot | Conservative | 1,539 |
| S. Taylor | LIB | 523 |
Portslade South3 seats · turnout 63.6%
| P. Martin | Conservative | 2,510 |
| W. Martin | Conservative | 2,388 |
| N. Atkins | Conservative | 2,294 |
| R. Rose | Labour | 1,953 |
| J. Pumfrey | Labour | 1,810 |
| T. Rose | Labour | 1,784 |
| L. Whitmore | LIB | 934 |
Stanford3 seats
| R. Bellin | Conservative | 3,824 |
| J. Rivett-Drake | Conservative | 3,715 |
| F. Curd | Conservative | 3,668 |
| J. Lewis | LIB | 1,046 |
| M. Kearns | Labour | 575 |
Vallance3 seats · turnout 55.0%
| G. Peltzer Dunn | Conservative | 2,718 |
| B. Sanders | Conservative | 2,670 |
| P. Gladwin | Conservative | 2,641 |
| J. Kelly | Labour | 1,214 |
| D. Paterson | Labour | 1,095 |
| J. Cattell | Labour | 1,081 |
| H. Ward | LIB | 860 |
Westbourne3 seats · turnout 57.0%
| P. Baker | Conservative | 3,065 |
| M. Edelshain | Conservative | 2,887 |
| E. Rosevear | Conservative | 2,846 |
| D. Lindsey | Labour | 1,061 |
| M. Liston | Labour | 914 |
| M. Goode | LIB | 884 |
| R. Shields | Labour | 821 |
Wish3 seats · turnout 72.8%
| L. Broadley | Conservative | 3,266 ✓ |
| J. Harrison | Conservative | 3,232 ✓ |
| D. Ireland | Conservative | 2,939 ✓ |
| H. Frost | Labour | 1,388 |
| M. Frost | Labour | 1,164 |
| C. Rutter | Labour | 1,126 |
