The original building was constructed in 1953 and has undergone many changes. The one-story building is constructed with concrete blocks with a veneer exterior. The structure is rectangular and has classrooms along three doubled-loaded corridors. The school was completely renovated in 1988, adding nine additional classrooms, a cafeteria, media center and a new office complex. Their O.P.T. parent support group has also contributed by purchasing several new pieces of equipment to update Oakdale Playground.
All rooms are air-conditioned, carpeted and have new storage cabinets.
There are two large parking lots located on the north and south ends of the building. A large playground area is located on the southeast comer of the lot. Ed Gorman is the Principal at Oakdale. The school's office number is 897-3710.