Before (end of 1978) (47 seats, Elections Centre)
Conservative 26 · Labour 21 · Other 0 · The Liberal Party 0
After (end of 1979) (48 seats, Elections Centre)
Labour 29 · Conservative 19 · The Liberal Party 0 · Other 0
Ward results
Bixley3 seats · turnout 74.8%
| A. Seabrook | Conservative | 3,370 |
| B. Pinner | Conservative | 3,254 |
| J Shorten | Conservative | 3,183 |
| F. Coates | Labour | 1,270 |
| C. James | Labour | 1,204 |
| F. Phelps | Labour | 1,128 |
Bridge3 seats · turnout 66.5%
| V. Girling | Labour | 2,675 |
| M. Sharman | Labour | 2,312 |
| W. Moszczynski | Labour | 2,158 |
| S. Knights | Conservative | 1,505 |
| R. Compton | Conservative | 1,428 |
| W. White | Conservative | 1,286 |
Broom Hill3 seats
| S. Manthorpe | Conservative | 2,441 ✓ |
| A. Rampling | Conservative | 2,407 ✓ |
| R. Solomon | Conservative | 2,232 ✓ |
| B. Collings | Labour | 1,452 |
| P. Savage | Labour | 1,426 |
| D. North | Labour | 1,422 |
Castle Hill3 seats · turnout 76.3%
| K. Clark | Conservative | 2,781 |
| G. Scotcher | Conservative | 2,732 |
| P. Claxton | Conservative | 2,728 |
| J. Watkins | Labour | 1,856 |
| J. Metcalfe | Labour | 1,814 |
| J. Elston | Labour | 1,693 |
Chantry3 seats · turnout 70.1%
| D. Grimwood | Labour | 2,083 |
| A. Smith | Labour | 2,053 |
| John Cannan | Labour | 2,000 |
| N. Childs | Conservative | 880 |
| A. Eaton | Conservative | 821 |
| C. Pinner | Conservative | 800 |
Gainsborough3 seats · turnout 66.6%
| M. Mickleburgh | Labour | 2,916 |
| D. Edwards | Labour | 2,498 |
| J. Mowles | Labour | 2,424 |
| B. Moore | Conservative | 1,256 |
| W. Wright | Conservative | 1,249 |
| J. Young | Conservative | 937 |
Priory Heath3 seats
| Barry Charles James | Labour | 2,635 ✓ |
| Richard Elliott | Labour | 2,460 ✓ |
| Brett Andrew O'Reilly | Labour | 2,339 ✓ |
| Richard Coates | Conservative | 1,533 |
| N Cook-Abbott | Conservative | 1,461 |
| J Pinner | Conservative | 1,454 |
| P Watkins | NDP | 157 |
Rushmere3 seats · turnout 77.1%
| W. Pipe | Conservative | 2,503 |
| O. Cook | Conservative | 2,467 |
| R Strutt | Conservative | 2,455 |
| I. Grimwood | Labour | 2,171 |
| C. Rawlinson | Labour | 2,079 |
| P. Mowles | Labour | 2,070 |
Sprites3 seats
| K. Cartwright | Labour | 2,900 ✓ |
| D. Packard | Labour | 2,833 ✓ |
| M. Fricska | Labour | 2,682 ✓ |
| P. Borrett | Conservative | 1,693 |
| M. Hudson | Conservative | 1,602 |
| T. Seymour | Conservative | 1,599 |
St John's3 seats
| F. Brown | Conservative | 2,226 |
| W. Hammond | Conservative | 2,066 |
| P. Allan | Labour | 2,027 |
| D. Warsop | Labour | 2,000 |
| O. Nunn | Conservative | 1,908 |
| K. Wilson | Labour | 1,860 |
St Margaret's3 seats
| Harry Davis | Conservative | 2,889 ✓ |
| Douglas Marriott | Conservative | 2,779 ✓ |
| J Swindin | Conservative | 2,631 ✓ |
| B Chaplin | Labour | 1,484 |
| S Rodwell | Labour | 1,461 |
| T Gondris | Labour | 1,424 |
St. Clements3 seats · turnout 75.0%
| J. Hill | Labour | 2,282 |
| E. Grant | Labour | 2,279 |
| J. Cooper | Conservative | 2,235 |
| B. Messenger | Labour | 2,197 |
| J. Driver | Conservative | 2,197 |
| S. Sheldrake | Conservative | 2,105 |
Stoke Park3 seats · turnout 72.2%
| R Kirby | Labour | 1,463 |
| J. Dewhurst | Labour | 1,443 |
| R. Mudd | Conservative | 1,381 |
| A. White | Labour | 1,368 |
| J. Mudd | Conservative | 1,299 |
| M. Lambert | Conservative | 1,182 |
| R. Knights | LIB | 609 |
| W. Oliver | LIB | 566 |
| A. Tuffin | LIB | 546 |
Town3 seats · turnout 61.9%
| Rosser P. | Labour | 2,005 |
| F. Yule | Labour | 1,900 |
| I. Chevous | Labour | 1,895 |
| Barker A. | Conservative | 1,536 |
| G. Dalby | Conservative | 1,444 |
| M. Hammond | Conservative | 1,427 |
Whitehouse3 seats · turnout 67.3%
| S. Mason | Labour | 2,326 |
| H. Beales | Labour | 2,265 |
| D. Eaton | Labour | 2,206 |
| D. Baldwin | Conservative | 1,405 |
| W. Bloomfield | Conservative | 1,322 |
| J. Baldwin | Conservative | 1,313 |
Whitton3 seats · turnout 70.1%
| K. Wilcox | Labour | 2,570 |
| P. Gardiner | Labour | 2,501 |
| R. Caley | Labour | 2,466 |
| J. Bealing | Conservative | 1,450 |
| B. Paternoster | Conservative | 1,407 |
| N. Lee-Frampton | Conservative | 1,320 |
