Best middle schools in Corona-Norco Unified (2025)
Schools classified as middle schools by NCES. Ranked by the Success Index (US) from official American data; 8 schools in Corona-Norco Unified, California. Rank positions shown on each profile are within United States and California.
- Elementary Schools in Corona-Norco Unified
- High Schools in Corona-Norco Unified
- Traditional Public Schools in Corona-Norco Unified
- Schools by Math Proficiency in Corona-Norco Unified
- Schools by Reading Proficiency in Corona-Norco Unified
- Lowest Student–Teacher Ratio in Corona-Norco Unified
- Largest Schools in Corona-Norco Unified
- 156Dr. Augustine Ramirez IntermediateEastvale · Public Middle56% Math proficiency · 1,228 students
- 251El Cerrito MiddleCorona · Public Middle47% Math proficiency · 1,218 students
- 346River Heights IntermediateEastvale · Public Middle44% Math proficiency · 1,203 students
- 445Norco IntermediateNorco · Public Middle42% Math proficiency · 726 students
- 544Citrus Hills IntermediateCorona · Public Middle38% Math proficiency · 919 students
- 641Corona Fundamental IntermediateCorona · Public Middle42% Math proficiency · 754 students
- 728Letha Raney IntermediateCorona · Public Middle31% Math proficiency · 537 students
- 813Auburndale IntermediateCorona · Public Middle14% Math proficiency · 640 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Dr. Augustine Ramirez Intermediate Eastvale · Middle · Grades 7–8 | Public | 56.3 Top 50% | 56% Math proficiency | 1,228 |
| 2 | El Cerrito Middle Corona · Middle · Grades 6–8 | Public | 51.3 Top 50% | 47% Math proficiency | 1,218 |
| 3 | River Heights Intermediate Eastvale · Middle · Grades 7–8 | Public | 46.3 Lower 50% | 44% Math proficiency | 1,203 |
| 4 | Norco Intermediate Norco · Middle · Grades 7–8 | Public | 44.8 Lower 50% | 42% Math proficiency | 726 |
| 5 | Citrus Hills Intermediate Corona · Middle · Grades 7–8 | Public | 43.5 Lower 50% | 38% Math proficiency | 919 |
| 6 | Corona Fundamental Intermediate Corona · Middle · Grades 6–8 | Public | 41.4 Lower 50% | 42% Math proficiency | 754 |
| 7 | Letha Raney Intermediate Corona · Middle · Grades 6–8 | Public | 28.1 Lower 50% | 31% Math proficiency | 537 |
| 8 | Auburndale Intermediate Corona · Middle · Grades 7–8 | Public | 12.8 Lower 50% | 14% Math proficiency | 640 |
Dr. Augustine Ramirez Intermediate in Eastvale leads the 2025 list of middle schools in Corona-Norco Unified with a Success Index (US) of 56.3. Of the 8 schools shown, 8 are public.
For the full picture see the wider California middle schools rankings, every school on the Corona-Norco Unified page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best middle school in Corona-Norco Unified?
Dr. Augustine Ramirez Intermediate in Eastvale, California ranks first among middle schools in Corona-Norco Unified with a Success Index (US) of 56.3 out of 100 (Enrollment: 1,228).
How are middle schools in Corona-Norco Unified ranked?
Each school's Success Index (US) combines 4 factors: math proficiency (30%), reading proficiency (30%), community advantage (fewer free/reduced-price lunch) (25%), students per teacher (15%). Each factor is a percentile against schools of the same type across United States. Schools with fewer than 60 students are excluded from rankings.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.