About supermarkets, 2 possibilities exist (like "Rivière-Verte RiteStop", "Depanneur Du Coin RI").
The major cities are the following: Rivière-Verte, Sainte-Anne.
About post offices, 1 possibilities exist (like "Grand Isle Post Office"). The area offers 1 spots in the "banks and/or ATMs" category. As "Édifice municipal de Rivière-Verte", 1 town halls exist in the area. You can find 1 police stations locally like "RCMP" In term of fire stations you can find 1 places (like "Service de l'incendie").
For schools you have 2 places with "École Mgr-Matthieu-Mazerolle", "Grande Isle Elementary School" for example.
The area offers 4 spots in the "motorway entrances" category. For gas stations you have 1 locations.
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on Realtor.ca.