2011 Castlereagh Borough Council election

Elections to Castlereagh Borough Council were held on 5 May 2011 on the same day as the other Northern Irish local government elections. The election used four district electoral areas to elect a total of 23 councillors. == Election results == Note: "Votes" are the first preference votes. == Districts summary == == Districts results == === Castlereagh Central === 2005: 4 x DUP, 1 x Alliance, 1 x UUP 2011: 3 x DUP, 2 x Alliance, 1 x UUP 2005-2011 Change: Alliance gain from DUP === Castlereagh East === 2005: 5 x DUP, 1 x Alliance, 1 x UUP 2011: 4 x DUP, 2 x Alliance, 1 x Green 2005-2011 Change: Alliance and Green gain from DUP and UUP === Castlereagh South === 2005: 2 x DUP, 1 x SDLP, 1 x Alliance, 1 x UUP 2011: 2 x DUP, 1 x SDLP, 1 x Alliance, 1 x UUP 2005-2011 Change: No change === Castlereagh West === 2005: 2 x DUP, 1 x Alliance, 1 x SDLP, 1 x UUP 2011: 2 x DUP, 1 x Alliance, 1 x SDLP, 1 x UUP 2005-2011 Change: No change == References ==