Cornwall Council elections

Cornwall Council in England, UK, was established in 2009 and is elected every four years. From 1973 to 2005 elections were for Cornwall County Council, with the first election for the new unitary Cornwall Council held in June 2009. This election saw 123 members elected, replacing the previous 82 councillors on Cornwall County Council and the 249 on the six district and borough councils (Caradon, Carrick, Kerrier, North Cornwall, Penwith, and Restormel). In June 2013 the Local Government Boundary Commission for England announced a public consultation on its proposal that Cornwall Council should have 87 councillors in future.

Non-metropolitan county elections

 * 1973 Cornwall County Council election
 * 1977 Cornwall County Council election
 * 1981 Cornwall County Council election
 * 1985 Cornwall County Council election (boundary changes increased the number of seats by 4)
 * 1989 Cornwall County Council election
 * 1993 Cornwall County Council election
 * 1997 Cornwall County Council election
 * 2001 Cornwall County Council election
 * 2005 Cornwall County Council election (boundary changes reduced the number of seats by 8)

Unitary authority elections

 * 2009 Cornwall Council election
 * 2013 Cornwall Council election (boundary changes took place)
 * 2017 Cornwall Council election
 * 2021 Cornwall Council election (boundary changes took place; seats on council reduced from 123 to 87)
 * 2025 Cornwall Council election (Due 1st May 2025)

Party control
Control following each election since 1973: