In the 2009 Grand Conseil election, there were a total of 5,361 registered voters of which 2,325 (43.4%) voted. The most popular party in the municipality for this election was the Les Verts with 15.4% of the ballots. In the canton-wide election they received the second highest proportion of votes. The second most popular party was the MCG (with 15.1%), they were third in the canton-wide election, while the third most popular party was the Libéral (with 13.5%), they were first in the canton-wide election.