Colonel Joseph C. Rodriguez PREP Academy vs Del Vallejo Middle
A head-to-head comparison of two middle schools in California, United States, 1.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Colonel Joseph C. Rodriguez PREP Academy
San Bernardino · Public middle · Grades 6–8
640 students
Del Vallejo Middle
San Bernardino · Public middle · Grades 6–8
642 students
| Measure | Colonel Joseph C. Rodriguez PREP Academy San Bernardino, California | Del Vallejo Middle San Bernardino, California |
|---|---|---|
| Success Index (US) | 54 Top 50% | 7 Lower 50% |
| State rank | #365 of 1,334 | #1320 of 1,334 |
| National rank | #6752 of 15,369 | #15267 of 15,369 |
| Sector | Public | Public |
| Type | Middle | Middle |
| Year range | Grades 6–8 | Grades 6–8 |
| Students | 640 | 642 |
| Enrollment | 640 | 642 |
| Free/reduced-price lunch | 89.2% | 97.5% |
| Students per teacher | 22.9 | 18.9 |
| Reading proficiency | 69% | 20% |
| Math proficiency | 62% | 5% |
| city | San Bernardino | San Bernardino |
| state | California | California |
| Website | – | – |
The verdict
- •Colonel Joseph C. Rodriguez PREP Academy scores higher on the Success Index (US) (54.1 vs 7.0).
- •Colonel Joseph C. Rodriguez PREP Academy does better on math proficiency (62% vs 5%).
- •Colonel Joseph C. Rodriguez PREP Academy does better on reading proficiency (69% vs 20%).
- •Colonel Joseph C. Rodriguez PREP Academy does better on community advantage (fewer free/reduced-price lunch) (89.2% vs 97.5%).
- •Del Vallejo Middle does better on students per teacher (18.9 vs 22.9).
- •Del Vallejo Middle is the larger school with 642 students compared with 640.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Colonel Joseph C. Rodriguez PREP Academy better than Del Vallejo Middle?
On the Success Index (US), Colonel Joseph C. Rodriguez PREP Academy ranks higher (54.1 vs 7.0 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Colonel Joseph C. Rodriguez PREP Academy and Del Vallejo Middle?
About 1.6 km in a straight line, between San Bernardino and San Bernardino in California.
Which has the better Enrollment?
Colonel Joseph C. Rodriguez PREP Academy: 640. Del Vallejo Middle: 642. Students enrolled in the latest NCES directory year.
How do Colonel Joseph C. Rodriguez PREP Academy and Del Vallejo Middle rank in California?
Colonel Joseph C. Rodriguez PREP Academy is 365th of 1,334 and Del Vallejo Middle is 1320th of 1,334 among middle schools in California on the 2025 Success Index (US).