Before (end of 1975) (37 seats, Elections Centre)
The Liberal Party 16 · Conservative 13 · Labour 6 · Other 2
After (end of 1976) (37 seats, Elections Centre)
The Liberal Party 17 · Conservative 16 · Labour 2 · Other 2
Ward results
Marine2 seats · turnout 51.4%
| B. Warner | Independent | 816 ✓ |
| P. James | Independent | 802 ✓ |
| J. Speight | Conservative | 339 |
| C. Maltby | Conservative | 329 |
| D. Brook | LIB | 85 |
| M. Craig | LIB | 71 |
| P. Greig | Labour | 49 |
No. 1 (Shoreham: Buckingham)2 seats · turnout 47.1%
| I. Elliott | Conservative | 1,065 |
| P. Gumbrell | Conservative | 1,064 |
| E. Conway | LIB | 475 |
| K. Arscott | LIB | 440 |
| H. Snowden | Labour | 98 |
No. 10 (Southwick: South)1 seat · turnout 58.2%
| J. Hobbis | Labour | 337 |
| J. Kirkhope | Conservative | 171 |
| M. King | LIB | 65 |
No. 11 (Southwick: West)2 seats · turnout 45.8%
| R. Barber | Conservative | 765 |
| I. Sweet | Conservative | 761 |
| A. Symonds | LIB | 252 |
| J. Deedman | LIB | 251 |
| D. Munnery | Labour | 214 |
No. 12 (Lancing: East)4 seats · turnout 48.4%
| D. Deedman | The Liberal Party | 1,046 ✓ |
| M. Sherlock | The Liberal Party | 1,032 ✓ |
| D Isherwood | LIB | 1,009 ✓ |
| C Allen | LIB | 1,009 ✓ |
| M Bailey | Conservative | 898 |
| T Melvey | Conservative | 846 |
| K Chipperfield | Conservative | 839 |
| M Collins | Conservative | 833 |
| J Power | Labour | 270 |
| J Harwood | Labour | 235 |
| P O'Brien | Labour | 227 |
No. 13 (Lancing: West)4 seats
| Y Burley | Conservative | 1,060 ✓ |
| C Kemp | Conservative | 983 ✓ |
| L Stepney | Conservative | 971 ✓ |
| G Thompson | Conservative | 941 ✓ |
| J Brooks | LIB | 903 |
| D Baird | LIB | 826 |
| E Hartman | LIB | 794 |
| J Walters | LIB | 768 |
| R Harwood | Labour | 282 |
| A Price | Labour | 281 |
| D Cruse | Labour | 255 |
| W Jacques | Labour | 251 |
No. 14 (Lancing: North)4 seats · turnout 48.5%
| C. Robinson | LIB | 1,338 |
| Y. Griffiths | LIB | 1,200 |
| D. Ghose | LIB | 1,171 |
| M. Swadling | LIB | 1,142 |
| F. Wilkinson | Conservative | 1,078 |
| J. Floyd | Conservative | 1,009 |
| D. Hussey | Conservative | 977 |
| J. Dixon | Conservative | 975 |
| F. Goddard | Labour | 256 |
No. 15 (Sompting)5 seats · turnout 47.5%
| J Charlton | LIB | 1,464 ✓ |
| J Cheal | LIB | 1,461 ✓ |
| B Green | LIB | 1,431 ✓ |
| J Underwood | LIB | 1,419 ✓ |
| B Burridge | LIB | 1,418 ✓ |
| I Bacon | Conservative | 1,229 |
| Roy Lodge | Conservative | 1,197 |
| T Moynan | Conservative | 1,149 |
| R Gristwood | Conservative | 1,145 |
| E Robinson | Conservative | 1,135 |
| F Burns | Labour | 315 |
| P Forbes | Labour | 279 |
| C Tufnell | Labour | 263 |
| D Message | Labour | 257 |
| C. Tufnell | Labour | 255 |
No. 2 (Shoreham: Kingston Buci)2 seats · turnout 48.1%
| S. Little | LIB | 562 |
| G. Russell | LIB | 511 |
| H. Morris | Conservative | 455 |
| E. Rocker | Conservative | 409 |
| M. Spence | Labour | 269 |
| B. Whipp | Labour | 261 |
No. 3 (Shoreham: Kingston St.Julians)2 seats · turnout 48.5%
| M. Smith | Conservative | 587 |
| W. Swatheridge | LIB | 576 |
| A. Divers | Conservative | 568 |
| J. White | LIB | 528 |
| P. Greig | Labour | 324 |
| B. Porter | Labour | 288 |
No. 5 (Shoreham: St. Marys)2 seats · turnout 48.4%
| F. Richards | Conservative | 577 |
| E. Potter | Conservative | 519 |
| G. Wright | LIB | 354 |
| P. Goldsmith | LIB | 303 |
| M. Ruff | Labour | 140 |
| L. Whipp | Labour | 139 |
No. 6 (Shoreham: St. Nicholas)2 seats · turnout 55.6%
| A. McNeill | Conservative | 638 |
| J. Robinson | LIB | 601 |
| W. Robbins | Conservative | 596 |
| A. Jewiss | LIB | 553 |
| E. Cousin | Labour | 106 |
No. 7 (Southwick: Central)2 seats · turnout 55.1%
| G. Wey | Conservative | 671 |
| J. Coghlan | Conservative | 648 |
| H. Williams | LIB | 251 |
| M. Andrews | LIB | 239 |
| I. Barnard | Labour | 238 |
| M. Livingston | Labour | 218 |
No. 8 (Southwick: Fishergate)1 seat · turnout 53.2%
| L. Boreham | Labour | 285 |
| Dunn R. | Conservative | 241 |
| M. Cooper | LIB | 139 |
No. 9 (Southwick: North)2 seats · turnout 52.8%
| D. Hale | Conservative | 595 |
| J. Greenyer | Conservative | 574 |
| R. Clark | Labour | 403 |
| H. Bickers | Labour | 390 |
| L. Taylor | LIB | 281 |
| P. Gadsby | LIB | 268 |
