Before (end of 1978) (36 seats, Elections Centre)
Conservative 26 · The Liberal Party 8 · Labour 2 · Other 0
After (end of 1979) (36 seats, Elections Centre)
Conservative 27 · The Liberal Party 7 · Labour 2 · Other 0
Ward results
Bourne Valley & Branksome3 seats · turnout 65.2%
| J. McGill | Conservative | 2,420 |
| F. Rowe | Conservative | 2,369 |
| P. Jones | Conservative | 2,319 |
| E. Ward | LIB | 2,259 |
| J. Elton | LIB | 2,041 |
| J. Cheetham | LIB | 2,018 |
Branksome Park-Canford Cliffs-Sandbanks3 seats · turnout 62.5%
| B. Grant-Braham | Conservative | 3,593 |
| A. Layard | Conservative | 3,545 |
| A. Morgan | Conservative | 3,512 |
| J. Kasmir | Ind Con | 1,062 |
Broadstone & Canford Magna5 seats · turnout 81.3%
| E. Adams | Conservative | 7,089 ✓ |
| R. Hann | Conservative | 6,321 ✓ |
| P. Coles | Conservative | 6,285 ✓ |
| D. Hackforth | Conservative | 6,064 ✓ |
| J. Bradley | Conservative | 5,860 ✓ |
| A. Foster | The Liberal Party | 3,434 |
| E. Habgood | The Liberal Party | 3,312 |
| D. James | The Liberal Party | 3,266 |
| R. Buyers | The Liberal Party | 3,264 |
| P. Stoodley | The Liberal Party | 2,894 |
| J. Hogg | Labour | 1,480 |
| H. Rosser | Labour | 1,394 |
| P. Snowden | Labour | 1,371 |
| F. Senior | Labour | 1,354 |
| N. Waters | Labour | 1,265 |
Hamworthy3 seats · turnout 62.2%
| R. Meech | LIB | 2,972 |
| D. Orchard | LIB | 2,789 |
| R. Bedingfield | LIB | 2,773 |
| G. Jenkins | Conservative | 1,642 |
| D. Brown | Labour | 1,413 |
| W. Duncan | Labour | 1,221 |
| P. Henderson | Labour | 1,195 |
Newtown3 seats · turnout 58.3%
| D. Gooding | Labour | 2,754 |
| E. Hogg | Conservative | 2,118 |
| F. Harris | Labour | 2,020 |
| M. Tribbeck | Labour | 1,696 |
| C. Vincent | LIB | 1,565 |
| J. Allen | LIB | 1,473 |
| M. Vincent | LIB | 1,155 |
| J. Dyke | NEW BRIT | 756 |
Oakdale & South Canford Heath5 seats · turnout 79.0%
| D. Webster | Conservative | 4,204 ✓ |
| P. Horner | Conservative | 4,149 ✓ |
| K. Brown | Conservative | 3,972 ✓ |
| J. Breckell | Conservative | 3,897 ✓ |
| J. Sorton | Conservative | 3,773 ✓ |
| H. Larty | The Liberal Party | 3,039 |
| M. Mackenzie | The Liberal Party | 3,013 |
| D. Turner | The Liberal Party | 2,911 |
| R. Mayhew | The Liberal Party | 2,880 |
| S. Walton | The Liberal Party | 2,651 |
| M. McCardle | Labour | 1,953 |
| J. Spencer | Labour | 1,905 |
| M. Rosser | Labour | 1,891 |
| J. Snowden | Labour | 1,887 |
Old Town & Longfleet3 seats · turnout 61.6%
| D. Montague | Conservative | 3,120 |
| R. Buss | Conservative | 2,758 |
| A. Lock | Conservative | 2,737 |
| D. Coleman | Labour | 1,832 |
| D. Ashman | Labour | 1,776 |
| M. Pauley | Labour | 1,504 |
Parkstone4 seats · turnout 54.2%
| B. Greenwood | Conservative | 4,435 |
| R. Davies | Conservative | 4,285 |
| G. Bailey | Conservative | 4,254 |
| A. Stribley | Conservative | 4,204 |
| G. Brown | Commun & | 2,259 |
Penn Hill & Lilliput3 seats · turnout 67.5%
| T. Foot | Conservative | 3,401 |
| J. Norman | Conservative | 3,357 |
| K. Chaffey | Conservative | 3,351 |
| B. Clements | LIB | 1,487 |
| J. Probert | LIB | 1,303 |
| S. Tansey | LIB | 1,146 |
| J. Orchard | Labour | 695 |
Upper Parkstone & Wallisdown4 seats · turnout 76.2%
| H. Ballam | The Liberal Party | 2,411 ✓ |
| M. Ballam | The Liberal Party | 2,313 ✓ |
| B. Wright | The Liberal Party | 2,032 ✓ |
| W. Rigler | The Liberal Party | 1,937 ✓ |
| B. Leverett | Conservative | 1,871 |
| A. Chaffey | Labour | 1,851 |
| D. Bugo | Conservative | 1,812 |
| J. Styles | Conservative | 1,753 |
| F. Wretham | Conservative | 1,685 |
| R. Street | Labour | 1,524 |
| R. Ledwith | Labour | 1,497 |
| L. Thorton-Grimes | Labour | 1,361 |
