Riverside Preparatory High School Home

Educating ALL students to be successful adults

At a Glance

98% Graduation Rate
80% Athletic Teams Made Playoffs in 2023-24
85% Students/Parents Described RP as a Safe Environment
50 2024 Grads Finished With At Least 1 Semester of College Credit

Principal's Message

It is with great pride and excitement that I welcome you to Riverside Prep High School. As the principal, I am honored to lead such an outstanding school community. At RPHS we are dedicated to providing a safe, supportive, and challenging learning environment where every student can thrive.

Our mission is to educate all students to be successful adults. We believe that every student has the potential to succeed and we are committed to helping them achieve their goals. Our dedicated teachers and staff work tirelessly to ensure that all students receive a high-quality education that prepares them for college, career, and life beyond high school.

We offer a wide range of academic programs, extracurricular activities, and support services to meet the diverse needs of our students. From dual enrollment college courses to ten CIF recognized sports and fifteen different clubs, there is something for everyone at RPHS. We encourage our students to get involved, explore their interests, and develop their talents.

Communication and collaboration are key to our success. We value the partnership between our school, parents, and the community. Together, we can create a positive and nurturing environment where every student can reach their full potential.

I invite you to explore our website to learn more about the programs, events, and opportunities available at Riverside Prep High School. Please do not hesitate to contact us if you have any questions or need further information. We look forward to working with you to make this a fantastic year for all our students.

Thank you for your continued support. GO SILVER KNIGHTS!

- Principal Frank Jimenez

Upcoming Events

Jun 5

Class of 2025 Graduation

Time: 7 PM – 10 PM

Location: Football Field

May 21

HS/MS Modern Band & Choir Concert + Art Show

Time: 3 PM – 7:30 PM

Location: GYM

Apr 4

Pep Rally #3

Location: GYM

Mar 14

March Madness

Location: GYM

Feb 19

Blood Drive #3

Location: GYM

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Latest News

School to re-open tomorrow, Dec 10, 2025

Schools to reopen tomorrow, Dec 10, 2025 as usual. Bottled water and water stations will be available to students and staff.

🚨Important Notice: School Closure Today

🚨Important Notice: School Closure Today

Dear Riverside Prep Families,

Due to a major water main break in the City of Oro Grande, all Riverside Preparatory Schools will be closed today, December 9, 2025. The outage affects our ability to safely operate campus facilities.

Our maintenance and administrative teams are in communication with local officials, and we will provide updates as more information becomes available.

Please stay tuned to ParentSquare, our website, and social media for the latest updates.
Thank you for your understanding and cooperation.

Stay safe, Silver Knights.

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