Mananja Secondary School is a Kenyan Secondary school that is designated as a Public Institution.
It is located in Masinga constituency, Mananja Sub-location, Mananja Location in Ndithini Division of Machakos District. This is within the Eastern Province of Kenya. The student population comprises of Mixed Students and the current status puts it as an Ordinary School.
The learning option for students includes Day Only.
Studies are carried out through a Kenyan based Curriculum.