Authon-du-Perche

Authon-du-Perche (, literally Authon of the Perche) is a commune in the Eure-et-Loir department in northern France. On 1 January 2019, the former commune Soizé was merged into Authon-du-Perche. The source of the river Braye is near the commune.

Population
Population data refer to the commune in its geography as of January 2023.