WhileHarry is eventually sorted into Gryffindor, the Malfoy family is Slytherin through and through.
Check out his comment below:
Im a Slytherin.
Of course, Im a Slytherin.
All the cool kids are in Slytherin.
The lights go off in Gryffindor, thats when the party starts in Slytherin, and theyre geniuses.
In theHarry Pottermovies, Slytherin is the Hogwarts House most associated with evil and villainy.
Voldemort, of course, was a Slytherin during the time when he was known as Tom Riddle.
This is part of the franchise’s enduring audience appeal.