An election to Somerset County Council took place on 4 June 2009 as part of the United Kingdom local elections, 2009, having been delayed from 7 May, to coincide with elections to the European Parliament. The result caused the council to change from a Liberal Democrat led administration to a Conservative controlled administration.. 58 councillors were elected from various electoral divisions, which returned one county councillor each. Members were elected by the first-past-the-post voting system for a four-year term of office. This was the last election before the number of seats was cut to 55 for the 2013 election. With a total of 58 seats being reduced to 55 for the next election.