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We are a college-preparatory Catholic high school located on the historic grounds of the San Gabriel Mission. Our faith-driven community provides a safe environment for young women to grow as spiritual, intellectual, creative, and athletic leaders. Our financially accessible opportunities serve a diverse and inclusive student body of local, commuter, and international students in the Greater Los Angeles area. 

Established in 1949, San Gabriel Mission High School is a Catholic parish secondary school which commits itself to the mission of Christian Education dedicated to the Dominican Charism of “The Search for Truth Together.” The school offers a college preparatory program to young women of diverse backgrounds.