Cossonay District was a district of the Canton of Vaud, Switzerland. The seat of the district was the town of Cossonay. It was dissolved on 31 August 2006.
Map of 1304 Cossonay, Switzerland
Mergers and name changes
On 1 January 1999 the former municipalities of Villars-Lussery and Lussery merged to form the new municipality of Lussery-Villars.
On 1 September 2006 the municipalities of Bettens, Bournens, Boussens, Daillens, Lussery-Villars, Mex (VD), Penthalaz, Penthaz, Sullens and Vufflens-la-Ville came from the District de Cossonay to join the Gros-de-Vaud District.
On 1 September 2006 the municipalities of La Chaux (Cossonay), Chavannes-le-Veyron, Chevilly, Cossonay, Cottens (VD), Cuarnens, Dizy, Eclépens, Ferreyres, Gollion, Grancy, L'Isle, Mauraz, Moiry, Mont-la-Ville, Montricher, Orny, Pampigny, Pompaples, La Sarraz, Senarclens and Sévery came from the District de Cossonay to join the Morges District.
Cossonay District Wikipedia (Text) CC BY-SA
