Before (end of 1978) (53 seats, Elections Centre)
Conservative 42 · The Liberal Party 4 · Labour 4 · Other 3
After (end of 1979) (52 seats, Elections Centre)
Conservative 40 · The Liberal Party 6 · Labour 4 · Other 2
Ward results
Aylesford & Eccles3 seats · turnout 67.6%
| M. Ferry | Conservative | 1,511 |
| M. Cole | Conservative | 1,491 |
| D. May | Conservative | 1,438 |
| R. Hayman | LIB | 1,394 |
| A. Burr | LIB | 1,333 |
| J. Harris | LIB | 1,298 |
| J. Tidy | Ecol | 241 |
Birling Ryarsh & Leybourne2 seats
| J. Halton | Conservative | 0 ✓ |
| R. Terry | Conservative | 0 ✓ |
Blue Bell Hill2 seats
| P. Taylor | Conservative | 0 ✓ |
| W. Hollands | Conservative | 0 ✓ |
Borough Green2 seats · turnout 72.0%
| B. Hughes | Conservative | 935 |
| M. Stone | Conservative | 825 |
| A. Howell | LIB | 649 |
| H. Flanagan | LIB | 588 |
| M. Rowe | Labour | 415 |
Burham & Wouldham1 seat · turnout 77.3%
| J. Fry | LIB | 770 |
| M. Dalton | Conservative | 408 |
Cage Green2 seats · turnout 73.7%
| J. Marwood | Conservative | 1,642 |
| J. Chandler | Conservative | 1,530 |
| H. Hanson | LIB | 670 |
| J. Friend | Labour | 634 |
| I. Haines | Labour | 600 |
Castle2 seats · turnout 73.5%
| J. Adams | Conservative | 1,473 |
| J. Reynolds | Conservative | 1,430 |
| P. Neve | LIB | 459 |
| G. Hayler | LIB | 450 |
| P. Walker | Labour | 309 |
| D. Woodhams | Labour | 279 |
Ditton2 seats · turnout 72.9%
| E. Day | Conservative | 1,232 |
| M. Smith | Conservative | 1,189 |
| G. Smith | LIB | 939 |
| S. Farmer | LIB | 852 |
| P. Cox | Labour | 526 |
| P. Gray | Labour | 427 |
East Malling2 seats · turnout 68.1%
| A. Gradwell | Labour | 901 |
| J. Lovering | LIB | 787 |
| S. Morgan | LIB | 712 |
| P. Miles | Conservative | 693 |
| A. Olsen | Conservative | 617 |
| A. Smith | Labour | 596 |
East Peckham2 seats · turnout 70.7%
| R. Allen | Independent | 1,131 |
| Saunders J. | Conservative | 992 |
| P. Crofton | Conservative | 441 |
| K. Payne | Labour | 341 |
| J. Gorham | Labour | 317 |
Hadlow2 seats · turnout 58.0%
| J. Hilton | Conservative | 1,023 |
| C. Bell | Conservative | 956 |
| J. Richards | Labour | 656 |
Higham3 seats · turnout 74.7%
| P. Foy | Conservative | 2,204 |
| J. Browne | Conservative | 2,156 |
| L. Shields | Conservative | 2,034 |
| A. Monks | Labour | 903 |
| L. Grove | Labour | 821 |
| B. Saunders | Labour | 793 |
Hildenborough3 seats · turnout 72.2%
| D. Davis | Conservative | 2,228 |
| R. Kirby | Conservative | 2,214 |
| M. Dobson | Conservative | 2,172 |
| R. Jones | Labour | 529 |
| C. Still | Labour | 472 |
| A. Palmer | Labour | 405 |
Judd2 seats · turnout 74.3%
| Bolton P. | Conservative | 1,334 |
| S. Evenden | Conservative | 1,239 |
| G. Fry | Labour | 1,025 |
| J. Hampton | Labour | 1,011 |
Larkfield3 seats · turnout 72.1%
| D. Thornewell | LIB | 1,988 |
| D. Webster | LIB | 1,665 |
| C. Clarke | LIB | 1,649 |
| R. Evenden | Conservative | 934 |
| W. Lockerbie | Conservative | 892 |
| C. Preece | Conservative | 884 |
| R. Bailey | Labour | 419 |
| D. Hands | Labour | 373 |
| J. Sullivan | Labour | 360 |
Medway2 seats · turnout 71.8%
| J. Hutchinson | Conservative | 1,260 |
| G. Horne | Conservative | 1,242 |
| D. Harman | Labour | 755 |
| A. Nairne | Labour | 717 |
Mereworth & West Peckham1 seat · turnout 73.3%
| A. Legg | Conservative | 470 |
| B. Wilkes | LIB | 338 |
Plaxtol & Shipbourne1 seat
| P. Adcock | Conservative | 0 ✓ |
Snodland3 seats · turnout 63.4%
| W. Dyer | Conservative | 1,365 |
| A. Kay | Conservative | 1,316 |
| R. Croucher | Conservative | 1,259 |
| E. Richardson | Labour | 635 |
| J. Ryle | Labour | 594 |
| V. Jones | Labour | 588 |
| K. Farrell-Roberts | LIB | 568 |
| M. Smith | LIB | 550 |
| J. Turner | LIB | 541 |
Trench3 seats · turnout 70.5%
| A. Jones | Labour | 1,610 |
| A. Woodhamns | Labour | 1,391 |
| D. Still | Labour | 1,359 |
| P. Coleman | Conservative | 1,297 |
| J. Mason | Conservative | 1,262 |
| R. Shimell | Conservative | 1,215 |
Vauxhall2 seats · turnout 72.7%
| A. Ball | Conservative | 1,012 |
| J. Tappenden | Conservative | 972 |
| C. Ingram | LIB | 627 |
| E. Somerville | LIB | 589 |
| F. Crouchman | Labour | 543 |
| S. Richardson | Labour | 471 |
Wateringbury1 seat
| C. Benfield | Conservative | 0 ✓ |
West Malling2 seats · turnout 69.0%
| R. Ashton | Conservative | 829 |
| T. Knaggs | Conservative | 786 |
| J. Richards | LIB | 474 |
| H. Lee-Amies | LIB | 474 |
