Before (end of 1979) (57 seats, Elections Centre)
Conservative 30 · Labour 26 · The Liberal Party 1 · Other 0
After (end of 1980) (57 seats, Elections Centre)
Labour 31 · Conservative 25 · The Liberal Party 1 · Other 0
Ward results
Avenham1 seat · turnout 48.5%
| B. Ratcliffe | Labour | 1,003 |
| P. Hulse | LIB | 865 |
| E. Brown | Conservative | 426 |
Brookfield1 seat · turnout 51.5%
| W Lambe | Labour | 1,782 |
| R. Beech | Conservative | 883 |
| E. Wysoczanski | LIB | 41 |
Cadley1 seat · turnout 43.0%
| W. Heaps | Conservative | 1,782 |
| Rosemary Tait | Labour | 431 |
| M. Aspinwall | LIB | 98 |
Central1 seat · turnout 41.9%
| J. Ward | Labour | 1,160 |
| G. Wilkins | Conservative | 480 |
| A. Green | LIB | 81 |
Deepdale1 seat · turnout 48.9%
| C. Oldcorn | Labour | 1,390 |
| A. Scott | Conservative | 944 |
| R. Robinson | LIB | 80 |
Fishwick1 seat · turnout 43.5%
| H. Parker | Labour | 1,627 |
| D. Barnsley | Conservative | 635 |
| W. Chadwick | LIB | 110 |
Greyfriars1 seat · turnout 52.5%
| J. Hood | Conservative | 2,094 |
| H. Evans | Labour | 305 |
| I. Kerr | LIB | 139 |
Larches1 seat · turnout 49.8%
| F. Littlefair | Labour | 1,503 |
| R. Ball | Conservative | 1,049 |
| M. Callaghan | LIB | 102 |
MOORBROOK1 seat · turnout 51.1%
| A. Gittins | Conservative | 1,358 |
| D. Thompson | Labour | 1,080 |
| J. Greening | LIB | 89 |
PARK1 seat · turnout 48.7%
| R. Atkins | Labour | 1,578 |
| N. Livingstone | Conservative | 849 |
| V. Rawlinson | LIB | 219 |
Preston Rural East1 seat · turnout 30.0%
| A. Parker | Conservative | 948 |
| H Oldcorn | Labour | 137 |
| L. Cook | LIB | 57 |
Preston Rural West1 seat · turnout 34.1%
| D. Kehoe | Conservative | 1,825 |
| C. Sutherland | Labour | 253 |
| M. Lupton | LIB | 107 |
Ribbleton1 seat · turnout 44.9%
| R. Butcher | Labour | 1,516 |
| J Meredith | Conservative | 539 |
| C. Cahill | LIB | 55 |
Sharoe Green1 seat · turnout 40.3%
| H. Jordan | Conservative | 2,105 |
| G. Thompson | Labour | 572 |
| C. Merron | LIB | 199 |
St. Matthews1 seat · turnout 45.3%
| C. Sharples | Labour | 1,421 |
| M. Turner | Conservative | 485 |
| J. Fowler | LIB | 58 |
