Cambridge Elementary vs Oak Grove Middle
A head-to-head comparison of two schools in California, United States, 1.9 km apart, using official American 2025 data. The better value in each row is highlighted.
Cambridge Elementary
Concord · Public elementary · Grades K–5
469 students
Oak Grove Middle
Concord · Public middle · Grades 6–8
681 students
| Measure | Cambridge Elementary Concord, California | Oak Grove Middle Concord, California |
|---|---|---|
| Success Index (US) | 6 Lower 50% | 9 Lower 50% |
| State rank | #5671 of 5,693 | #1295 of 1,334 |
| National rank | #50135 of 50,301 | #15194 of 15,369 |
| Sector | Public | Public |
| Type | Elementary | Middle |
| Year range | Grades K–5 | Grades 6–8 |
| Students | 469 | 681 |
| Enrollment | 469 | 681 |
| Free/reduced-price lunch | 95.7% | 88% |
| Students per teacher | 24.7 | 20.6 |
| Reading proficiency | 17% | 21% |
| Math proficiency | 13% | 8% |
| city | Concord | Concord |
| state | California | California |
| Website | – | – |
The verdict
- •Oak Grove Middle scores higher on the Success Index (US) (8.6 vs 5.9).
- •Cambridge Elementary does better on math proficiency (13% vs 8%).
- •Oak Grove Middle does better on reading proficiency (21% vs 17%).
- •Oak Grove Middle does better on community advantage (fewer free/reduced-price lunch) (88% vs 95.7%).
- •Oak Grove Middle does better on students per teacher (20.6 vs 24.7).
- •Oak Grove Middle is the larger school with 681 students compared with 469.
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 Cambridge Elementary better than Oak Grove Middle?
On the Success Index (US), Oak Grove Middle ranks higher (8.6 vs 5.9 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 Cambridge Elementary and Oak Grove Middle?
About 1.9 km in a straight line, between Concord and Concord in California.
Which has the better Enrollment?
Cambridge Elementary: 469. Oak Grove Middle: 681. Students enrolled in the latest NCES directory year.
How do Cambridge Elementary and Oak Grove Middle rank in California?
Cambridge Elementary is 5671st of 5,693 and Oak Grove Middle is 1295th of 1,334 among elementary schools in California on the 2025 Success Index (US).