Before (end of 2014) (36 seats, Elections Centre)
Labour 15 · Conservative 11 · Liberal Democrats 6 · Other 4
After (end of 2015) (36 seats, Elections Centre)
Conservative 14 · Labour 13 · Liberal Democrats 6 · Other 3
Ward results
Melcombe Regis1 seat · turnout 58.1%
| Joshua Osborne | Conservative | 858 ✓ |
| Richard Baker | Labour | 704 |
| John Douglas Morse | UK Independence Party (UKIP) | 545 |
| Alvin Hopper | Liberal Democrats | 288 |
| Benn Harrison | Green | 251 |
Preston1 seat · turnout 80.1%
| James Farquharson | Conservative | 2,007 ✓ |
| Robin Malcolm Vaughan | Liberal Democrats | 817 |
| Maureen Drake | Labour | 588 |
Radipole1 seat · turnout 69.6%
| Cathy Page-Nash | Conservative | 662 ✓ |
| Graham Winter | Liberal Democrats | 589 |
| Kay Susanne Wilcox | Labour | 428 |
| James Stokes | UK Independence Party (UKIP) | 317 |
Tophill East1 seat · turnout 67.1%
| David Hawkins | Independent | 574 ✓ |
| Richard Paisley | Conservative | 506 |
| Jo Atwell | Labour | 383 |
| Susan Sutton | Green | 210 |
Tophill West1 seat · turnout 63.0%
| Jason Webb | Conservative | 606 ✓ |
| James Draper | Labour | 561 |
| Tracey Gough | UK Independence Party (UKIP) | 520 |
| Sue Lees | Independent | 327 |
| Susan Cocking | Independent | 252 |
| Deborah Coleman | Green | 166 |
Upwey and Broadwey1 seat
| John Ellis | Conservative | 1,056 ✓ |
| Kieron Womble | Labour | 634 |
| David Michael Smith | Green | 342 |
Westham North1 seat · turnout 63.3%
| Oz Kanji | Liberal Democrats | 1,007 ✓ |
| Pete Barrow | Labour | 837 |
| Alec Roy Nicholls | Conservative | 780 |
Westham West1 seat · turnout 62.0%
| Andrew Blackwood | Labour | 673 ✓ |
| Lesley Nicholls | Conservative | 617 |
| Anne Kenwood | Liberal Democrats | 532 |
Wey Valley1 seat · turnout 74.1%
| Pamela Nixon | Conservative | 1,326 ✓ |
| Pat Dunne | Labour | 480 |
| Brian Heatley | Green | 339 |
Weymouth East1 seat · turnout 64.7%
| Alison Reed | Conservative | 666 ✓ |
| Clare Sutton | Green | 501 |
| Maria Blackwood | Labour | 338 |
| Sybil Drake | UK Independence Party (UKIP) | 257 |
Weymouth West1 seat · turnout 70.2%
| Richard Kosior | Conservative | 1,231 ✓ |
| Hazel Priest | Labour | 934 |
| Jon Orrell | Green | 624 |
Wyke Regis1 seat · turnout 68.3%
| Jeff Cant | Conservative | 1,037 ✓ |
| Lucy Hamilton | Labour | 921 |
| Jill Ann Hordle | UK Independence Party (UKIP) | 549 |
| Tim Griffiths | Independent | 221 |
| Edward Preece | Green | 221 |