Tangos I Elementary School suited in Barangay Tangos North with a total land area of 25, 410 square meters but was divided in 1977 and given to fire victims which later granted to them. Now it has a total land area of 9, 975 square meters.
Building constructed here are like mushrooms that sprouted anywhere because of buildable spaces (without realizing that the condition of buildings will eventually follow a development plan).