[1] As of 2010, there are about 2,150 students in 46 classes, 80 teachers, and 20 service workers in the school.

About 8,000 students graduated from the school in the last academic years.

[2] The school campus is in the center of the Ulaanbaatar city.

When the school began in 1923, it had six female students.

[3] In 1989, a pilot project to teach the Mongolian script was begun at School No.1.