Montcalm Regional County Municipality's population is 48,378.
The area of Montcalm Regional County Municipality is 716.3 square kilometers.
Montcalm Regional County Municipality's population density is 68.0 people per square kilometer.
Maskinongé Regional County Municipality was created on 1982-01-01.
Coaticook Regional County Municipality was created on 1982-01-01.
Kamouraska Regional County Municipality was created on 1982-01-01.
Bellechasse Regional County Municipality was created on 1982-01-01.
Drummond Regional County Municipality was created on 1982-01-01.
Bécancour Regional County Municipality was created on 1982-01-01.
D'Autray Regional County Municipality was created on 1982-01-01.
L'Érable Regional County Municipality was created on 1982-01-01.
Roussillon Regional County Municipality was created on 1982-01-01.