Simplify the following text for a Grade 6 native English-speaking person.
Original: Alleins is a town and commune of the Bouches-du-Rh Ã ne department in southern France .
Simplified: Alleins is a commune of 2,368 people ( 2006 ) . It is found in the region Provence-Alpes-C Ã te d'Azur in the Bouches-du-Rh Ã ne department in the south of France .