[3] Beloeil—Chambly was created by the 2012 federal electoral boundaries redistribution and was legally defined in the 2013 representation order.

It came into effect upon the call of the 42nd Canadian federal election, which took place on 19 October 2015.

[5] The NDP did well against the Bloc in the region in the 2011 election, when results are applied to the new riding's boundaries.

In the 2015 federal election, the Bloc saw a slight bump in support, while the Liberals jumped more than 20 percentage points, mostly at the expense of the NDP.

Ethnic groups: 97.2% White Languages: 94.4% French, 4.4% English Religions: 85.8% Christian (82.0% Catholic, 3.7% Other), 13.6% No religion Median income (2010): $35,198 Average income (2010): $42,142 This riding has elected the following members of Parliament: