JCS - Mountain Oaks vs Ocean Knoll Elementary
A head-to-head comparison of two elementary schools in California, United States, 960 m apart, using official American 2025 data. The better value in each row is highlighted.
JCS - Mountain Oaks
Encinitas · Charter elementary · Grades K–8
255 students
Ocean Knoll Elementary
Encinitas · Public elementary · Grades K–6
479 students
| Measure | JCS - Mountain Oaks Encinitas, California | Ocean Knoll Elementary Encinitas, California |
|---|---|---|
| Success Index (US) | 78 Top 25% | 69 Top 25% |
| State rank | #396 of 5,693 | #906 of 5,693 |
| National rank | #6250 of 50,301 | #12375 of 50,301 |
| Sector | Charter | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–8 | Grades K–6 |
| Students | 255 | 479 |
| Enrollment | 255 | 479 |
| Free/reduced-price lunch | 25.9% | 37% |
| Students per teacher | 17.0 | 25.2 |
| Reading proficiency | 75% | 71% |
| Math proficiency | 70% | 67% |
| city | Encinitas | Encinitas |
| state | California | California |
| Website | – | – |
The verdict
- •JCS - Mountain Oaks scores higher on the Success Index (US) (77.8 vs 68.5).
- •JCS - Mountain Oaks does better on math proficiency (70% vs 67%).
- •JCS - Mountain Oaks does better on reading proficiency (75% vs 71%).
- •JCS - Mountain Oaks does better on community advantage (fewer free/reduced-price lunch) (25.9% vs 37%).
- •JCS - Mountain Oaks does better on students per teacher (17.0 vs 25.2).
- •Ocean Knoll Elementary is the larger school with 479 students compared with 255.
- •JCS - Mountain Oaks is a charter school while Ocean Knoll Elementary is a public school, so fees and admission rules differ.
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 JCS - Mountain Oaks better than Ocean Knoll Elementary?
On the Success Index (US), JCS - Mountain Oaks ranks higher (77.8 vs 68.5 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 JCS - Mountain Oaks and Ocean Knoll Elementary?
About 960 m in a straight line, between Encinitas and Encinitas in California.
Which has the better Enrollment?
JCS - Mountain Oaks: 255. Ocean Knoll Elementary: 479. Students enrolled in the latest NCES directory year.
How do JCS - Mountain Oaks and Ocean Knoll Elementary rank in California?
JCS - Mountain Oaks is 396th of 5,693 and Ocean Knoll Elementary is 906th of 5,693 among elementary schools in California on the 2025 Success Index (US).