On 1 January 2003 the former municipality of La Rogivue merged into the municipality of Maracon.
On 1 September 2006 the municipalities of Bussigny-sur-Oron, Châtillens, Chesalles-sur-Oron, Les Cullayes, Ecoteaux, Essertes, Ferlens, Maracon, Mézières, Montpreveyres, Oron-la-Ville, Oron-le-Châtel, Palézieux, Servion, Les Tavernes, Les Thioleyres, and Vuibroye came from the District d'Oron to join the Lavaux-Oron District.
On 1 September 2006 the municipalities of Carrouge, Corcelles-le-Jorat, Ropraz, and Vulliens came from the District d'Oron to join the Broye-Vully District.
On 1 September 2006 the municipality of Peney-le-Jorat came from the District d'Oron to join the Gros-de-Vaud District.[1]
