Before (end of 2014) (40 seats, Elections Centre)
Conservative 22 · Other 11 · Liberal Democrats 6 · Labour 1
After (end of 2015) (40 seats, Elections Centre)
Conservative 29 · Other 7 · Liberal Democrats 4 · Labour 0
Ward results
Bacton and Old Newton1 seat
| Jill Rosemary Wilshaw | Conservative | 687 ✓ |
| Jacob Stringer | Independent | 670 |
Badwell Ash1 seat · turnout 73.7%
| Roy Barker | Conservative | 1,071 ✓ |
| Andrew Mellen | Green | 382 |
| Ann Gath | Liberal Democrats | 137 |
Barking and Somersham1 seat
| David Card | Conservative | 542 ✓ |
| Stephen Wright | Suffolk | 411 |
| Melanie Combstock | UK Independence Party (UKIP) | 194 |
| Paul Thomas | Liberal Democrats | 154 |
Bramford and Blakenham2 seats
| John David Field | Liberal Democrats | 885 ✓ |
| Kevin Welsby | Conservative | 829 ✓ |
| Aprille Meakin | Conservative | 697 |
| Linda Scott | Suffolk | 668 |
| Neil Harrison | UK Independence Party (UKIP) | 561 |
Claydon & Barham2 seats
| John Whitehead | Conservative | 1,330 ✓ |
| James Caston | Conservative | 1,213 ✓ |
| Mo Touman | Liberal Democrats | 550 |
| Terry Wilson | Labour | 515 |
| David Penny | Green | 384 |
| Jennifer Wilson | Independent | 158 |
Debenham1 seat · turnout 71.7%
| Kathie Guthrie | Conservative | 679 ✓ |
| Bec Jasper | Labour | 293 |
| Roger Anthony Fouracre | UK Independence Party (UKIP) | 157 |
| Mark Finbow | Green | 151 |
| David Charles Payne | Liberal Democrats | 68 |
Elmswell and Norton2 seats
| John Levantis | Conservative | 1,619 ✓ |
| Sarah Mansel | Green | 1,003 ✓ |
| Douglas Reed | Liberal Democrats | 908 |
| Howard Jones | UK Independence Party (UKIP) | 750 |
| Sylvie Warry | Green | 421 |
Eye1 seat · turnout 69.2%
| Charles Flatman | Independent | 639 ✓ |
| Simon Kenneth Hooton | Green | 531 |
Fressingfield1 seat · turnout 74.6%
| Lavinia Hadingham | Conservative | 885 ✓ |
| Garry Richard Deeks | Labour | 304 |
| Andrew Aalders-Dunthorne | Liberal Democrats | 269 |
Gislingham1 seat · turnout 74.6%
| Diana Kearsley | Conservative | 1,006 ✓ |
| Rowland Warboys | Green | 607 |
Haughley and Wetherden1 seat
| Rachel Eburne | Green | 0 ✓ |
Helmingham and Coddenham1 seat
| Timothy Passmore | Conservative | 956 ✓ |
| Martin Kenneth Herbert Spurling | Liberal Democrats | 395 |
Hoxne1 seat · turnout 76.4%
| Liz Gibson-Harries | Conservative | 839 ✓ |
| Nicola Carr | Labour | 400 |
| Tommy Gee | Green | 65 |
Mendlesham1 seat · turnout 75.4%
| Andrew Stringer | Green | 871 ✓ |
| Paul Allen | Conservative | 508 |
Needham Market2 seats
| Wendy Marchant | Liberal Democrats | 1,307 ✓ |
| Michael Norris | Liberal Democrats | 921 ✓ |
| Kay Maxine Oakes | Conservative | 913 |
| Samantha Streatfield | UK Independence Party (UKIP) | 470 |
| Terence Carter | Green | 409 |
Onehouse1 seat · turnout 70.3%
| John Matthissen | Green | 734 ✓ |
| Andrew Billinge | UK Independence Party (UKIP) | 343 |
| Julian Cunningham | Liberal Democrats | 230 |
Palgrave1 seat · turnout 73.2%
| David Burn | Conservative | 870 ✓ |
| Sarah Guthrie | Green | 241 |
| Elaine Halton | Labour | 226 |
Rattlesden1 seat · turnout 74.8%
| Penny Otton | Liberal Democrats | 728 ✓ |
| Gilly Morgan | Conservative | 515 |
Rickinghall and Walsham2 seats
| Derek Osborne | Conservative | 1,425 ✓ |
| Jessica Thomasina Fleming | Conservative | 1,278 ✓ |
| Eddie Dougall | Labour | 596 |
| Dominic Tooth | Green | 421 |
| Harriet Bowes | Green | 408 |
| Julia Truelove | Liberal Democrats | 317 |
Ringshall1 seat · turnout 71.5%
| David Whybrow | Conservative | 740 ✓ |
| Nicky Willshere | Liberal Democrats | 338 |
| Mei Minns | UK Independence Party (UKIP) | 257 |
| Patricia Aspinall | Green | 186 |
Stowmarket Central2 seats
| Lesley Mayes | Conservative | 966 ✓ |
| Paul Ekpenyong | Conservative | 865 ✓ |
| Stephen Searle | UK Independence Party (UKIP) | 607 |
| Suzanne Laure Britton | Labour | 505 |
| Linda Baxter | Green | 421 |
| Miles Row | Green | 322 |
| John William Charles Curle | Liberal Democrats | 232 |
Stowmarket North3 seats
| Gary Green | Conservative | 2,292 ✓ |
| Barry Humphreys | Conservative | 1,948 ✓ |
| David Muller | Conservative | 1,705 ✓ |
| Duncan Macpherson | Labour | 1,284 |
| Nigel Rozier | Green | 1,145 |
| Christopher Streatfield | UK Independence Party (UKIP) | 1,132 |
| John Betts-Davies | Green | 1,081 |
Stowmarket South2 seats
| Gerard Brewster | Independent | 934 ✓ |
| Nick Gowrley | Conservative | 856 ✓ |
| Keith Edward Scarff | Liberal Democrats | 768 |
| Stewart Minns | UK Independence Party (UKIP) | 574 |
| Jen Overett | Green | 352 |
Stowupland1 seat · turnout 69.1%
| Keith Paul Welham | Green | 686 ✓ |
| Jemma Lynch | Conservative | 583 |
Stradbroke & Laxfield1 seat
| Julie Ann Flatman | Conservative | 1,083 ✓ |
| James Edward Hargrave | Green | 464 |
The Stonhams1 seat · turnout 77.2%
| Suzie Morley | Conservative | 834 ✓ |
| Nicholas Hardingham | Green | 425 |
| Kay Field | Liberal Democrats | 164 |
Thurston and Hessett2 seats
| Derrick Haley | Conservative | 1,459 ✓ |
| Esther Jewson | Conservative | 918 ✓ |
| Ellen Elizabeth Kirkby | Liberal Democrats | 606 |
| Jonathan Arnold | Green | 576 |
| Ryan Fiske | UK Independence Party (UKIP) | 523 |
Wetheringsett1 seat · turnout 72.5%
| Glen Anthony Horn | Conservative | 825 ✓ |
| Peter Brooke | Green | 647 |
Woolpit1 seat · turnout 72.9%
| Jane Caroline Storey | Conservative | 743 ✓ |
| Claire Scotford | Green | 458 |
Worlingworth1 seat
| Matthew Jonathan Rawle Hicks | Conservative | 0 ✓ |