It is based on a partial-independent study program, in which most students attend two class days per week.
River Valley has been fully accredited by the Western Association of Schools and Colleges since 2002.
For several years, River Valley High has had the highest API (Academic Performance Index) score in its county.
Extracurricular activities include: Spanish I, II, III, and AP Spanish, Girls and Boys Soccer, Track, and Cross Country teams, Swim team, Girls Volleyball, Associated Student Body, Visual Arts, Photography, creative writing, and Yearbook.
US News 2010 Best High Schools: Ranked Silver[1] GreatSchools.org: Among only a few schools in California to receive a distinguished GreatSchools Rating of 10 out of 10 with an average Parent Rating of 5 out of 5 stars, based on reviews from 22 parents.