A government school teaching the state-board syllabus, with Science, Commerce and Arts streams in Classes 11 and 12.
In Mangan, secondary enrolment stands at 45.3%, behind the typical Indian district. 30% of Grade 9 students meet basic maths learning levels, behind the typical district. The Government Secondary School carries this enrolment and learning load largely on its own.
70% of registered enterprises are in services while 30% are in manufacturing. Only 2% of employment is in small and medium enterprises. Only 45% of school-age children are enrolled in higher secondary school (classes 9–12).
In Mangan, which ranks 6 of 6 in Sikkim for youth opportunity, the overall opportunity score is 50.7 out of 100. On schools with usable girls' toilets at 97.9%, it sits close to the national mark.