Before (end of 2010)
Not known.
After (end of 2011)
Not known.
Ward results
St. Marys1 seat · turnout 57.6%
| Ed Hodson | Conservative | 2,820 ✓ |
| S. Philpott | Labour | 784 |
| M Day | Liberal Democrats | 214 |
| Julia Erskine | Green | 206 |

Not known.
Not known.
| Ed Hodson | Conservative | 2,820 ✓ |
| S. Philpott | Labour | 784 |
| M Day | Liberal Democrats | 214 |
| Julia Erskine | Green | 206 |