99–100% of Ramona graduates enter college directly after graduation.[2] Ramona offers a rigorous and personalized college-prep program with a wide array of Advanced Placement, Honors, Arts, STEM (Science, Technology, Engineering, and Math), and elective courses, including the AP Capstone Program with its emphasis on college-level research, writing, and presentation skills and AP Computer Science Principles. Principles of social justice, service, and leadership are infused throughout the program.
Ramona Convent Secondary School's first building was dedicated at Ramona Acres, on January 29, 1890 on the expansive property that was later called Shorb, and is now part of the City of Alhambra. The Sisters of the Holy Names of Jesus and Mary came from Oakland, California at the request of several prominent San Gabriel Valley families interested in the Catholic education of their daughters. [citation needed]
The James de Barth Shorb family donated 15 acres (6.1 ha) of the 31.5 acres (12.7 ha) of the original property. The first building to be built was a four-story red brick building on the knoll that dominated the Convent grounds. The dedication ceremony was presided over by the Right Reverend Bishop Mora of Los Angeles on January 29, 1890. The first commencement exercises were held on June 23, 1891. The groundbreaking ceremony for the major part of the school, took place April 18, 1910. In 1939, 3 acres (1.2 ha) were sold to the State of California for the San Bernardino Freeway (Interstate 10).[3]
In 1967 a Master building plan was developed and implemented, first adding the library with computer and language labs in 1967. Approximately 4 acres (1.6 ha) of the southwestern section of Ramona's property were sold In 1979 in order to help fund further implementation of the Master Plan. Due to extensive damage caused by the October 1, 1987 Whittier Narrows earthquake, the main buildings built between 1889–1912 were demolished. [citation needed] A building to house administrative offices, kitchen and dining facilities, and a chapel was dedicated on November 12, 1989, the beginning of Ramona's second century. The Marie Rose Science Center was opened in 2008, and the MakerSpace was opened in 2015. Ramona received Blue Ribbon School of Excellence status from the U.S. Department of Education in 1993 and again in 1998. [citation needed]
More than 30 clubs and student organizations are offered including the California Scholarship Federation, the National Honor Society, the International Cultural Society, Interact, the International Thespian Society, the Peace and Justice Society, the Art Club, the Science Club, Book Buddies, and others.
Theater, music, and dance performances are presented throughout the year. Ramona's FIRST Robotics Competition team, one of only a few all-girl teams in competition, is sponsored by Northrop Grumman, Caltech, SpaceX and generous benefactors. As a member of the Sisters of the Holy Names of Jesus and Mary School Network of Schools, Ramona students participate in the Youth Justice Forum, a solutions-oriented youth conference that includes high school students from the United States, Canada, and Africa.
Ramona athletes complete on 13 teams in seven sports: basketball, cross country, soccer, softball, swimming, track & field, and volleyball, in the Horizon League under the California Interscholastic Federation.