Anaheim Union High School District
- Dale Junior High School
- South Junior High School
- Sycamore Junior High School
Compton Unified School District
- Dominguez High School
Garden Grove Unified School District
- Bolsa Grande High School
- Garden Grove High School
- Santiago High School
Independent Charter School
- El Sol Science and Arts Academy
KIPP SoCal Public Schools
- KIPP Comienza Community Prep
Los Angeles Unified School District
- Fleming Middle School
- King/Drew Magnet High School
- Markham Middle School
Los Nietos School District
- Los Nietos Middle School
Lynwood Unified School District
- Cesar Chavez Middle School
- Firebaugh High School
- Lynwood High School
Newport-Mesa Unified School District
- Costa Mesa High School
- Costa Mesa Middle School
- Early College High School
Santa Ana Unified School District
- Saddleback High School
Enrollment
To enroll in the UC Irvine MESA program, students must attend a partner school (linked) and complete the two-step enrollment process below.