Before (end of 2010) (50 seats, Elections Centre)
Conservative 44 · Liberal Democrats 4 · Labour 2 · Other 0
After (end of 2011) (50 seats, Elections Centre)
Conservative 43 · Labour 4 · Liberal Democrats 3 · Other 0
Ward results
Ambrosden and Chesterton1 seat · turnout 41.5%
| Andrew Fulljames | Conservative | 718 ✓ |
| John Willett | Liberal Democrats | 257 |
Banbury Easington1 seat · turnout 44.4%
| Nigel John Morris | Conservative | 1,353 ✓ |
| Surinder Dhesi | Labour | 875 |
| Katherine Chandler | Green | 247 |
| Andrew Murray | Liberal Democrats | 172 |
Banbury Grimsbury and Castle1 seat · turnout 30.7%
| Andrew Beere | Labour | 969 ✓ |
| Christopher Smithson | Conservative | 954 |
| Andrew Haywood | Green | 230 |
| Kenneth William Ashworth | Liberal Democrats | 214 |
Banbury Hardwick1 seat · turnout 32.9%
| Nick Turner | Conservative | 1,035 ✓ |
| Sean Woodcock | Labour | 636 |
| Stephen Hartley | Green | 197 |
| Steve Creed | Liberal Democrats | 142 |
Banbury Ruscote1 seat · turnout 34.8%
| Patrick Cartledge | Labour | 1,058 ✓ |
| Keith Strangwood | Conservative | 762 |
| Tony Burns | Liberal Democrats | 125 |
Bicester East1 seat · turnout 39.3%
| Rose Stratford | Conservative | 972 ✓ |
| Jeff Hanna | Labour | 641 |
Bicester North1 seat
| Carol Steward | Conservative | 1,013 ✓ |
| K Walsh | Labour | 432 |
| John Innes | Liberal Democrats | 275 |
Bicester South1 seat · turnout 41.6%
| Lynn Mary Pratt | Conservative | 677 ✓ |
| Nicholas Michael Cotter | Liberal Democrats | 550 |
| Neil Payne | Labour | 234 |
| Graham Newell | Green | 86 |
Bicester Town1 seat · turnout 37.9%
| Diana Edwards | Conservative | 852 ✓ |
| John Broad | Labour | 557 |
Bicester West1 seat · turnout 42.9%
| Les Sibley | Labour | 1,286 ✓ |
| James Porter | Conservative | 994 |
Cropredy1 seat · turnout 55.5%
| Ken Atack | Conservative | 748 ✓ |
| Ray Barron-Woolford | Independent | 255 |
| Derek John Evans | Labour | 163 |
| Janice Johnson | Liberal Democrats | 80 |
Hook Norton1 seat · turnout 56.4%
| Victoria Irvine | Conservative | 686 ✓ |
| Perran Moon | Labour | 367 |
| Peter Davis | Liberal Democrats | 119 |
Kidlington North1 seat · turnout 48.0%
| Alaric David Hammond Rose | Liberal Democrats | 771 ✓ |
| Sandra Carol Rhodes | Conservative | 757 |
| Trevor Blake | Labour | 295 |
| Alastair White | Green | 121 |
Kidlington South1 seat · turnout 48.1%
| Neil Prestidge | Conservative | 1,236 ✓ |
| Alan Graham | Liberal Democrats | 861 |
| David James | Labour | 691 |
| Jennifer Warren | Green | 212 |
The Astons and Heyfords1 seat · turnout 46.2%
| Mike Kerford-Byrnes | Conservative | 1,103 ✓ |
| Mary-Lynn Franklin | Green | 348 |
| Liz Yardley | Liberal Democrats | 322 |
Yarnton, Gosford and Water Eaton1 seat · turnout 45.6%
| Michael Gibbard | Conservative | 1,102 ✓ |
| Andrew Hornsby-Smith | Labour | 361 |
| Suzanne Wilson-Higgins | Liberal Democrats | 217 |