This document provides an analysis of public opinion polling data related to the upcoming 2015 UK general election, which will take place one year from when this document was published. It finds that the election is very hard to predict given lack of precedent. The Conservative party currently has a narrow lead in polls but historical data shows the other party often wins in such a scenario. Voters are increasingly volatile and negative campaigning is unpopular. The economy and immigration are top issues but few think economic growth has benefited them personally. UKIP support seems focused on highlighting issues rather than being a realistic government option. The Conservatives face challenges around maintaining their lead, appealing to UKIP supporters, and dealing with an unpredictable electoral environment.