View source for Château-Richer

In 1626, Samuel de Champlain established in Château-Richer the first farm in the Saint Lawrence valley, to feed the people of Quebec city. Jean Bourdon's map of 1641 is the earliest source that mentions the name "Chateau Richer", referring only to the cape or headland on which stands the present church. But the origin of this name remains uncertain. In 1646, Olivier Letardif, Lord and Chief Prosecutor, granted 20 concessions to the inhabitants of Château-Richer so that they could officially establish themselves properly.[1][4]

In 1678, the local parish was formed, named La Visitation-de-Notre-Dame. On March 15, 1753, Château-Richer became very first organized village in New France. In 1832, the post office opened. In 1845, the municipality was first established but abolished in 1847. It was reestablished in 1855 when it was incorporated as a parish municipality.[1][4] Château-Richer was the county town of defunct Montmorency County.[5]