 The boundaries of Notre-Dame-du-Sacré-Coeur were fairly simple as the municipality had the exact shape of a rectangle.Today, its former location corresponds to the western part of the A section of Brossard; which is bordered by Alain street to the northwest, Grande-Allée Boulevard to the northeast, Baillargeon street to the southeast and Lapinière Boulevard to the southwest.Notre-Dame-du-Sacré-Cœur was formed from the Municipalité de la Paroisse de La Prairie de la Magdeleine in 1950.