Laval

Laval was first settled by Jesuits in 1636 when they were granted a seigneury there. Agriculture first appeared in Laval in 1670. In 1675, François de Montmorency-Laval gained control of the seigneury. In 1702 a parish was founded, and dedicated to Saint-François de Sales. The first municipalities on the island were created in 1845, after nearly 200 years of a rural nature. The only built up area on the island, Sainte-Rose was incorporated as a village in 1850, and remained as the main community for the remainder of the century. With the dawn of the 20th century came urbanization. Laval-des-Rapides became Laval's first city in 1912 and was followed by L'Abord-à-Plouffe being granted village states three years later. Laval-sur-le-Lac was founded in the same year based on its tourist-based economy from Montrealers. Laval began to grow throughout the following years, due to its proximity to Montreal which made it an ideal suburb.

To deal with problems caused by urbanization, amalgamations occurred like when L'Abord-à-Plouffe amalgamated with Renaud and Saint-Martin creating the city of Chomedey in 1961. The amalgamation turned out to be successful for the municipalities involved, and the Quebec government decided to amalgamate the whole island into the city of Laval in 1965. Laval was named after the first owner of Île Jésus, François de Montmorency-Laval, the first Roman Catholic Bishop of Quebec. At the time, Laval had a population of 170,000. Laval became a Regional County Municipality in 1980. Prior to that, it was the County of Laval.

The 14 municipalities which existed prior to the incorporation of the amalgamated City of Laval on August 6, 1965 were:
Auteuil
Chomedey
Duvernay
Fabreville
Îles-Laval
Laval-des-Rapides
Laval-Ouest
Laval-sur-le-Lac
Pont-Viau
Sainte-Dorothée
Sainte-Rose
Saint-François
Saint-Vincent-de-Paul
Vimont