Gramthan Rural Municipality is one of the 17 municipalities in Morang District of Koshi Province. As per the 2021 census, the rural municipality has a total population of 36,024, comprising 17,497 males (48.6%) and 18,527 females (51.4%), with a literacy rate of 72.63%. Spanning 71.84 square kilometers, Gramthan Rural Municipality exhibits the population density of 501 people per square kilometer. Administratively, it is divided into 7 wards.
According to the latest publicly available report of the Center for Education and Human Resource Development (CEHRD), Gramthan has 24 schools. Of these, 7 are private and 17 are public. The breakdown includes 16 pre-schools, 23 basic schools, and 11 secondary schools. Among the secondary schools, 5 offer +2 programs.
Some of the popular schools within the region include Janak Memorial English Boarding School, Sharada Boarding School, Public Secondary School Morang, Buddha English Boarding School Banigama, and Pashupati Boarding Secondary School.