It has a southern satellite campus along West Conservation Avenue in Nuvali, Canlubang, Calamba, Laguna mainly aimed to serve financially challenged students.

[3] A Catholic institution with an English curriculum and Chinese studies, Xavier School continues educating Chinese-Filipinos as part of its original mission to evangelize them and promote their integration into Philippine society.

Through its Grant-in-Aid program, the school also offers financially challenged but otherwise qualified students an opportunity of attaining a Xavier education.

Many Jesuit missionaries who were expelled from China in 1949 found a new home and mission in the overseas Chinese communities in the Philippines.

Desautels closed a deal and purchased a land, an hour and a half before the 5:00 pm deadline set by its seller.

[4] On June 6, 1956, in a converted warehouse in Echague, Manila, the school opened its doors to its initial batch of students – 170 children of Chinese immigrants in the Philippines.

In 1960, Xavier School transferred to a 7-hectare property in Greenhills, San Juan, then only an area of rice fields and grasslands.

[8] Xavier School fields over thirty teams in twelve sports including basketball, football, badminton, volleyball, swimming, among others.

The school authorities immediately called the San Juan City Rescue Team, the Philippine National Police (PNP), and the Bureau of Fire Protection (BFP) for help.

[16] Just after the Grade School closing ceremony on March 20, 2024, a fire broke out in the main campus building.