Rancho Dominguez Preparatory School (RDPS) is a public middle and high school in Long Beach, California in the Los Angeles metropolitan area, California, United States. It is a part of the Los Angeles Unified School District. It was previously named South Region High School #4.
most of the students reside in the Wilmington area of Los Angeles and the City of Carson.
It opened in 2011, relieving Banning High School, Carson High School, Carnegie Middle School, and Curtiss Middle School.
They also have several AP courses, extracurriculars, and a high school news publication.