Gangajamuna Rural Municipality is one of the 13 municipalities in Dhading District of Bagmati Province. As per the 2021 census, the rural municipality has a total population of 19,265, comprising 9,307 males (48.3%) and 9,958 females (51.7%), with a literacy rate of 67.79%. Spanning 152.72 square kilometers, Gangajamuna Rural Municipality exhibits the population density of 126 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), Gangajamuna has 41 schools. Of these, 41 are public. The breakdown includes 32 pre-schools, 41 basic schools, and 11 secondary schools. Among the secondary schools, 5 offer +2 programs.
Some of the popular schools within the region include Mandali Secondary School Dhading, Tamang Khark Secondary School, Ree Gaun Secondary School, Badri Bishal Secondary School, and Pasang Chowk Mahadev Secondary School.