Before (end of 1990) (45 seats, Elections Centre)
Liberal Democrats 21 · Conservative 15 · Other 5 · Labour 4
After (end of 1991) (45 seats, Elections Centre)
Liberal Democrats 24 · Other 9 · Conservative 8 · Labour 4
Ward results
Arwenack2 seats
| O. White | Conservative | 0 |
| R. Gray | Conservative | 0 ✓ |
| O. White | Conservative | 0 ✓ |
| Robert Grayson | Conservative | 0 |
Boscawen3 seats
| R. Penhaligon | Liberal Democrats | 839 ✓ |
| P. Young | Liberal Democrats | 833 ✓ |
| M. Cox | Liberal Democrats | 790 ✓ |
| B. Vickers | Conservative | 597 |
| C. Johnson | Conservative | 588 |
| M Payne | Independent | 533 |
| R. Cunningham | Labour | 310 |
Chacewater1 seat · turnout 54.0%
| B. Irish | Independent | 361 |
| R Lobb | Independent | 238 |
| A. Robinson | Independent | 12 |
Feock2 seats
| J. Pearce | Conservative | 1,045 ✓ |
| D. Hammett | Liberal Democrats | 1,044 ✓ |
| P. Grant | Conservative | 777 |
Kenwyn2 seats · turnout 40.1%
| W. Hinds | Liberal Democrats | 769 ✓ |
| F. Dyer | Conservative | 718 ✓ |
| Franco d'Andrea | Conservative | 718 |
| S. Horne | Conservative | 517 |
Moresk2 seats · turnout 44.8%
| M Biscoe | Independent | 566 |
| Shirley Shaw | Liberal Democrats | 519 |
| M. Hurst | Liberal Democrats | 506 |
| J. Bostock | Conservative | 320 |
| V. Bennett | Independent | 223 |
Mylor3 seats · turnout 39.3%
| M. Burden | Conservative | 1,103 |
| C. Jackson | Liberal Democrats | 1,021 |
| C. Ryall | Liberal Democrats | 997 |
| W. Rundle | Independent | 771 |
| G. Slater | Independent | 663 |
| L. Jenkin | MK | 610 |
Newlyn1 seat · turnout 50.9%
| J. Sweet | Independent | 503 |
| M. Vale | Liberal Democrats | 444 |
| C. Tankard | Independent | 98 |
Penryn3 seats
| D. Hocking | Liberal Democrats | 1,180 ✓ |
| J. Barringer | Independent | 1,032 ✓ |
| J. Chinn | Conservative | 916 ✓ |
| H. Grant | Conservative | 555 |
| M. Archdeacon | Conservative | 372 |
Penwerris3 seats
| L. Cottington | Labour | 1,247 ✓ |
| G. Greene | Labour | 1,141 ✓ |
| B. Wright | Labour | 1,019 ✓ |
| G. Davis | Conservative | 433 |
| A. Roper | Conservative | 427 |
| R. O'Neill | Independent | 381 |
| F. Sturman | Conservative | 364 |
| R. Wiltshire | Liberal Democrats | 362 |
Perranzabuloe3 seats · turnout 30.5%
| D. Hancock | Independent | 883 |
| K Yeo | Liberal Democrats | 869 |
| J. Grant | Independent | 734 |
| D. Hunter | Conservative | 659 |
| S. Parker | Independent | 551 |
Probus2 seats · turnout 51.0%
| F. Warne | Liberal Democrats | 1,113 |
| V. Rogers | Liberal Democrats | 957 |
| J. Vian | Conservative | 745 |
| M. Vian | Conservative | 621 |
Roseland2 seats · turnout 58.9%
| P. Tregunna | Conservative | 1,070 |
| T. Dunstone | Conservative | 882 |
| A. Moyle | Independent | 732 |
| H Wyndham-Smith | Liberal Democrats | 511 |
Smithick3 seats · turnout 37.5%
| Davies B. | Liberal Democrats | 851 |
| R. Hicks | Ind Con | 688 |
| B. Bowers | Labour | 682 |
| D Breacker | Labour | 650 |
| M. Oram | Conservative | 642 |
| O. Smith | Conservative | 586 |
St Agnes3 seats
| F. Cheshire | Liberal Democrats | 1,326 ✓ |
| C. Kent | Liberal Democrats | 1,183 ✓ |
| O. Richards | Independent | 1,102 ✓ |
| J. White | Independent | 936 |
| L. Coombe | Independent | 727 |
| L. Eathorne | Conservative | 595 |
| R. Crozier | Independent | 515 |
St. Clement1 seat · turnout 45.5%
| R. Wheeler | Liberal Democrats | 568 |
| T. Lambert | Conservative | 419 |
Tregolls2 seats
| A. Carlyon | Independent | 628 ✓ |
| R. Cox | Liberal Democrats | 491 ✓ |
| E. Knee | Conservative | 367 |
| B. Bailey | Liberal Democrats | 359 |
| N Serpell | Conservative | 258 |
| W Turner | Labour | 240 |
| Results of | the English | 0 |
Trehaverne3 seats
| A. Penhaligon | Liberal Democrats | 1,191 ✓ |
| D. Trebilcock | Liberal Democrats | 763 ✓ |
| J Longhurst | Liberal Democrats | 711 ✓ |
| C Wells | Conservative | 613 |
| M. Pryor | LIB | 553 |
| M Davies | Labour | 356 |
Trevethan3 seats
| Ben Morris | Liberal Democrats | 1,192 ✓ |
| J. Pascoe | Liberal Democrats | 1,151 ✓ |
| P. Ingram | Liberal Democrats | 1,106 ✓ |
| J. Rose | Conservative | 781 |
| G. Harrison | Conservative | 757 |
| J. Beresford | Conservative | 676 |
