Columbia Middle vs Ellis Elementary
A head-to-head comparison of two schools in California, United States, 2.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Columbia Middle
Sunnyvale · Public middle · Grades 6–8
697 students
Ellis Elementary
Sunnyvale · Public elementary · Grades K–5
768 students
| Measure | Columbia Middle Sunnyvale, California | Ellis Elementary Sunnyvale, California |
|---|---|---|
| Success Index (US) | 40 Lower 50% | 65 Top 50% |
| State rank | #555 of 1,334 | #1114 of 5,693 |
| National rank | #9738 of 15,369 | #14903 of 50,301 |
| Sector | Public | Public |
| Type | Middle | Elementary |
| Year range | Grades 6–8 | Grades K–5 |
| Students | 697 | 768 |
| Enrollment | 697 | 768 |
| Free/reduced-price lunch | 30.3% | 24.6% |
| Students per teacher | 17.0 | 21.9 |
| Reading proficiency | 39% | 64% |
| Math proficiency | 25% | 56% |
| city | Sunnyvale | Sunnyvale |
| state | California | California |
| Website | – | – |
The verdict
- •Ellis Elementary scores higher on the Success Index (US) (64.8 vs 40.3).
- •Ellis Elementary does better on math proficiency (56% vs 25%).
- •Ellis Elementary does better on reading proficiency (64% vs 39%).
- •Ellis Elementary does better on community advantage (fewer free/reduced-price lunch) (24.6% vs 30.3%).
- •Columbia Middle does better on students per teacher (17.0 vs 21.9).
- •Ellis Elementary is the larger school with 768 students compared with 697.
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 Columbia Middle better than Ellis Elementary?
On the Success Index (US), Ellis Elementary ranks higher (64.8 vs 40.3 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 Columbia Middle and Ellis Elementary?
About 2.7 km in a straight line, between Sunnyvale and Sunnyvale in California.
Which has the better Enrollment?
Columbia Middle: 697. Ellis Elementary: 768. Students enrolled in the latest NCES directory year.
How do Columbia Middle and Ellis Elementary rank in California?
Columbia Middle is 555th of 1,334 and Ellis Elementary is 1114th of 5,693 among middle schools in California on the 2025 Success Index (US).