Before (end of 1990) (35 seats, Elections Centre)
Conservative 13 · Labour 13 · Other 5 · Liberal Democrats 4
After (end of 1991) (35 seats, Elections Centre)
Labour 13 · Conservative 9 · Liberal Democrats 8 · Other 5
Ward results
Melcombe Regis1 seat · turnout 47.1%
| I. Scott | Liberal Democrats | 963 |
| P. Talbot | Conservative | 605 |
| K. Wilcox | Labour | 166 |
North Central1 seat · turnout 49.7%
| H. Burden | Labour | 1,068 |
| R. Dimmick | Conservative | 821 |
| J. Lambert | Independent | 527 |
Preston1 seat · turnout 61.0%
| D. Nightingale | Liberal Democrats | 1,374 |
| P. Harvey | Conservative | 1,003 |
| Maureen Drake | Labour | 138 |
Radipole1 seat · turnout 53.3%
| R. Beare | Liberal Democrats | 1,042 |
| E. Swaine | Conservative | 406 |
| V Stops | Labour | 258 |
Tophill East1 seat · turnout 40.4%
| M. Leicester | Independent | 444 |
| D. Hunt | Independent | 338 |
| B. Gregory | Labour | 194 |
Tophill West1 seat · turnout 39.7%
| L. Ames | RES | 975 |
| C. White | Independent | 338 |
| M. Mather | Labour | 237 |
| G Nash | Independent | 107 |
Underhill1 seat · turnout 49.1%
| A. Martindale | Labour | 442 |
| T. Morgan | Liberal Democrats | 346 |
| S. Browne | Independent | 272 |
| J. Smith | Independent | 121 |
Westham East1 seat · turnout 47.9%
| L. Straw | Liberal Democrats | 752 |
| A. Erratt | Labour | 582 |
Westham North1 seat · turnout 40.8%
| A. Hutchings | Labour | 1,080 |
| J Scott | Independent | 568 |
Westham West1 seat
| R. Gainey | Labour | 841 ✓ |
| A. Steele | Conservative | 432 |
Weymouth West1 seat · turnout 47.3%
| A. Day | Conservative | 664 |
| H Chalker | Independent | 609 |
| M Frost | Labour | 536 |
Wyke Regis1 seat · turnout 52.0%
| B. Dench | Labour | 1,099 |
| D Hollings | Conservative | 931 |
