The south end of the Ottawa River (Rivière des Outaouais) flows between Vaudreuil-Dorion and Pincourt, defining the town's western boundary.

Many houses, condos and townhouses are newly built as the town has undergone a building boom, which also included the opening of the new francophone Chêne-Bleu high school.

By the end of the 18th century, there were 22 concessions and lots began to be sold along the Ottawa River to merchants and specialists, such as blacksmiths, cask makers, cobblers, weavers, and inn keepers.

The name Pincourt, first mentioned in 1776, referred to a former forest on the western side of Ile Perrot with short pines (pins courts in French), that served as a landmark for early travelers to the area.

[4] List of former mayors:[6] Quebec Autoroute 20 runs along the north end of Pincourt and is accessible via Boulevard Cardinal Léger (exit 35), the only proper exit overpass along the section of the highway from Autoroute 30 to the island of Montréal, all others consisting of at-grade intersections with traffic lights.