UC Primary School (P.S.E.B) is the youngest of all the units and was set up in 1993. This was set up with the aim of making it a feeder for both United Christian Boys and Girls school. The school immediately became very popular and has over 400 children studying in this school. The school always produces excellent result in Fifth class Board Examination with most of the students passing with First Division. These children continue to perform very well when they go to High school.