Las Posas Elementary vs Mesa Elementary
A head-to-head comparison of two elementary schools in California, United States, 4.6 km apart, using official American 2025 data. The better value in each row is highlighted.
Las Posas Elementary
Camarillo · Public elementary · Grades K–5
455 students
Mesa Elementary
Somis · Public elementary · Grades K–8
597 students
| Measure | Las Posas Elementary Camarillo, California | Mesa Elementary Somis, California |
|---|---|---|
| Success Index (US) | 48 Lower 50% | 57 Top 50% |
| State rank | #2034 of 5,693 | #1545 of 5,693 |
| National rank | #26822 of 50,301 | #20409 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–8 |
| Students | 455 | 597 |
| Enrollment | 455 | 597 |
| Free/reduced-price lunch | 48.8% | 40.5% |
| Students per teacher | 25.3 | 20.6 |
| Reading proficiency | 52% | 60% |
| Math proficiency | 47% | 50% |
| city | Camarillo | Somis |
| state | California | California |
| Website | – | – |
The verdict
- •Mesa Elementary scores higher on the Success Index (US) (56.8 vs 47.5).
- •Mesa Elementary does better on math proficiency (50% vs 47%).
- •Mesa Elementary does better on reading proficiency (60% vs 52%).
- •Mesa Elementary does better on community advantage (fewer free/reduced-price lunch) (40.5% vs 48.8%).
- •Mesa Elementary does better on students per teacher (20.6 vs 25.3).
- •Mesa Elementary is the larger school with 597 students compared with 455.
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 Las Posas Elementary better than Mesa Elementary?
On the Success Index (US), Mesa Elementary ranks higher (56.8 vs 47.5 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 Las Posas Elementary and Mesa Elementary?
About 4.6 km in a straight line, between Camarillo and Somis in California.
Which has the better Enrollment?
Las Posas Elementary: 455. Mesa Elementary: 597. Students enrolled in the latest NCES directory year.
How do Las Posas Elementary and Mesa Elementary rank in California?
Las Posas Elementary is 2034th of 5,693 and Mesa Elementary is 1545th of 5,693 among elementary schools in California on the 2025 Success Index (US).