In 1968, the School Sisters of Notre Dame opened Notre Dame High School to educate young women. Throughout the 27 years that Notre Dame was all-girls, the school graduated more than one thousand young women who continue to be positive contributing members to society in education, the public and private sectors, and the military.
The school became Guam's only co-educational Catholic high school in 1995. Today, the school's enrollment is an average of 423 students. The serene learning environment is home to many young women and men who are fostered with the charism of Blessed Theresa Gerhardinger, Foundress of the School Sisters of Notre Dame.