Caliber: ChangeMakers Academy vs MIT Griffin Academy Middle
A head-to-head comparison of two schools in California, United States, 1.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Caliber: ChangeMakers Academy
Vallejo · Charter elementary · Grades K–8
975 students
MIT Griffin Academy Middle
Vallejo · Charter middle · Grades 6–8
111 students
| Measure | Caliber: ChangeMakers Academy Vallejo, California | MIT Griffin Academy Middle Vallejo, California |
|---|---|---|
| Success Index (US) | 27 Lower 50% | 26 Lower 50% |
| State rank | #3552 of 5,693 | #804 of 1,334 |
| National rank | #40198 of 50,301 | #12607 of 15,369 |
| Sector | Charter | Charter |
| Type | Elementary | Middle |
| Year range | Grades K–8 | Grades 6–8 |
| Students | 975 | 111 |
| Enrollment | 975 | 111 |
| Free/reduced-price lunch | 76.8% | 77.5% |
| Students per teacher | 20.7 | 27.8 |
| Reading proficiency | 44% | 37% |
| Math proficiency | 27% | 27% |
| city | Vallejo | Vallejo |
| state | California | California |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (27.3 vs 26.4).
- •Caliber: ChangeMakers Academy does better on reading proficiency (44% vs 37%).
- •Caliber: ChangeMakers Academy does better on community advantage (fewer free/reduced-price lunch) (76.8% vs 77.5%).
- •Caliber: ChangeMakers Academy does better on students per teacher (20.7 vs 27.8).
- •Caliber: ChangeMakers Academy is the larger school with 975 students compared with 111.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Caliber: ChangeMakers Academy better than MIT Griffin Academy Middle?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Caliber: ChangeMakers Academy and MIT Griffin Academy Middle?
About 1.5 km in a straight line, between Vallejo and Vallejo in California.
Which has the better Enrollment?
Caliber: ChangeMakers Academy: 975. MIT Griffin Academy Middle: 111. Students enrolled in the latest NCES directory year.
How do Caliber: ChangeMakers Academy and MIT Griffin Academy Middle rank in California?
Caliber: ChangeMakers Academy is 3552nd of 5,693 and MIT Griffin Academy Middle is 804th of 1,334 among elementary schools in California on the 2025 Success Index (US).