Simplify the following text for a Grade 6 native English-speaking person.
Original: La Bazoge-Montpin Ã on is a commune in the Mayenne department in north-western France .
Simplified: La Bazoge-Montpin Ã on is a commune of 525 people ( 1999 ) . It is found in the region Pays de la Loire in the Mayenne department in the northwest of France .