 In addition to the battle of figures on the number of lost inhabitants, the three candidates, Bernard Cazeneuve (PS), Jean Lemière (UMP) and Hervé Corbin (dissident UMP) indicated a new interest in this problem.The urbanisation of the Grimesnil/Monturbet zone, provided for the coming years, should logically bring extra population, although no one knows if it will be enough to stop the demographic bleeding.Demographic changes of Cherbourg and Octeville compared, before their merger.