Before (end of 2002) (45 seats, Elections Centre)
Liberal Democrats 28 · Conservative 8 · Other 7 · Labour 2
After (end of 2003) (47 seats, Elections Centre)
Liberal Democrats 29 · Conservative 12 · Other 5 · Labour 1
Ward results
Arwenack3 seats · turnout 26.4%
| John Hambly | Conservative | 661 ✓ |
| Cherry Ager | Conservative | 657 ✓ |
| Patrick Tyrrell | Conservative | 570 ✓ |
| Maureen Davies | Liberal Democrats | 566 |
| Barry Hobbins | Liberal Democrats | 426 |
| Christine Ryall | Liberal Democrats | 384 |
| Lorely Lloyd | Independent | 195 |
| Peter Dudley | MK | 191 |
Boscawen3 seats · turnout 29.5%
| Patricia Young | Liberal Democrats | 706 ✓ |
| John Fletcher-Peters | Liberal Democrats | 693 ✓ |
| Mike Cox | Liberal Democrats | 645 ✓ |
| Jennifer Hosken | Conservative | 506 |
| John Penhaligon | Conservative | 441 |
| Judith Whitehouse | Conservative | 344 |
| Verity Crocker | MK | 180 |
| Conan Jenkin | MK | 151 |
| Mark Trebell | MK | 114 |
Boslowick3 seats · turnout 19.0%
| Roger Bonney | Liberal Democrats | 545 ✓ |
| Michael Varney | Conservative | 467 ✓ |
| Malcolm Brain | Liberal Democrats | 465 ✓ |
| Stephen Eva | Liberal Democrats | 455 |
| David Breacker | Labour | 313 |
Carland1 seat · turnout 21.1%
| Raymond Wheeler | Liberal Democrats | 193 ✓ |
| Peter Mewton | Labour | 103 |
Feock and Kea3 seats
| Christopher Warner | Liberal Democrats | 0 ✓ |
| James Currie | Conservative | 0 ✓ |
| Gillian Wilson | Liberal Democrats | 0 ✓ |
Kenwyn and Chacewater3 seats · turnout 16.9%
| Frederick John Dyer | Conservative | 780 ✓ |
| Joy Tremaine | Liberal Democrats | 572 ✓ |
| Jeffrey Muir | Liberal Democrats | 484 ✓ |
| Kevin Denton | MK | 351 |
Moresk2 seats · turnout 29.5%
| Bert Martin Montagu Biscoe | Independent | 552 ✓ |
| Philip Sell | Liberal Democrats | 467 ✓ |
| Philippa Vivian | Liberal Democrats | 345 |
| Barry Andrew | MK | 102 |
| Norman Roach | Labour | 71 |
Mount Hawke2 seats · turnout 23.3%
| Anthony Husband | Liberal Democrats | 508 ✓ |
| Dennis Howland | Liberal Democrats | 423 ✓ |
| Eugene Hope | Conservative | 350 |
Mylor3 seats · turnout 35.5%
| Judith Whiteley | Independent | 1,055 ✓ |
| Christopher Banks | Liberal Democrats | 960 ✓ |
| Tony Martin | Conservative | 920 ✓ |
| Ann Johnson | Independent | 810 |
| Michael Burden | Conservative | 794 |
| Norma Johns | LIB | 179 |
Newlyn and Goonhavern2 seats · turnout 25.9%
| Marjorie Vale | Liberal Democrats | 581 ✓ |
| Kenneth Yeo | Liberal Democrats | 552 ✓ |
| Alan Herd | Conservative | 395 |
Penryn3 seats · turnout 16.3%
| Leonard Brokenshire | Independent | 610 ✓ |
| Mary Katherine May | Independent | 600 ✓ |
| Ted Wilkes | Independent | 467 ✓ |
| Stewart Hutchings | — | 369 |
| Christopher Menadue | Labour | 227 |
Penwerris3 seats · turnout 22.8%
| Gerald Chin-Quee | Labour | 474 ✓ |
| David Sterratt | Liberal Democrats | 418 ✓ |
| Ivor Body | Liberal Democrats | 397 ✓ |
| Shaun Lang | Labour | 381 |
| Kate Ormrod | Labour | 351 |
| Anthony Steele | Liberal Democrats | 335 |
| Nigel John Dempster Rimmer | Conservative | 268 |
| Brenda Bowers | Independent | 152 |
Perranporth2 seats · turnout 25.6%
| David Hancock | Independent | 652 ✓ |
| Doreen Lawrence | Liberal Democrats | 360 ✓ |
| Eileen Carter | MK | 312 |
| Sandra Holmes | Independent | 294 |
| Results | — | 0 |
Probus3 seats · turnout 19.0%
| Des Mennear | Liberal Democrats | 920 ✓ |
| Frederick Greenslade | Liberal Democrats | 717 ✓ |
| Vivian Rogers | Conservative | 604 ✓ |
| Pol Hodge | MK | 361 |
Roseland2 seats · turnout 44.9%
| Thomas Dunstone | Conservative | 820 ✓ |
| Richard Bishop | Conservative | 536 ✓ |
| William German | Independent | 485 |
| Judith Tomlinson | Liberal Democrats | 442 |
| Hugh Wyndham-Smith | Liberal Democrats | 249 |
St Agnes2 seats · turnout 32.0%
| Toby Parkins | Liberal Democrats | 675 ✓ |
| Leslie Donnithorne | Liberal Democrats | 661 ✓ |
| Anthony Wyatt | Conservative | 291 |
| Alan Ogden | Labour | 208 |
Tregolls2 seats · turnout 19.8%
| Rosamund Cox | Liberal Democrats | 450 ✓ |
| Susan Callen | Liberal Democrats | 376 ✓ |
| Hilda Wasley | MK | 156 |
Trehaverne and Gloweth3 seats · turnout 23.4%
| Constance Fozzard | Liberal Democrats | 566 ✓ |
| John Tamblyn | Liberal Democrats | 467 ✓ |
| Christopher Wells | Conservative | 433 ✓ |
| Maurice Anthony Vella | Liberal Democrats | 418 |
| Demelza Todd | Conservative | 362 |
| Charlotte MacKenzie | Labour | 356 |
| Benjamin Salfield | Conservative | 319 |
| Clifford Stephens | MK | 142 |
| Rhisiart Tal-e-bot | MK | 111 |
Trescobeas2 seats · turnout 23.8%
| David Tidball | Liberal Democrats | 406 ✓ |
| Allyson-Jane Biggins | Liberal Democrats | 405 ✓ |
| Lucy Trenchard | Labour | 304 |
| Luke Courage | Labour | 276 |