Martin Luther King Jr. Elementary vs Sierra Elementary
A head-to-head comparison of two elementary schools in California, United States, 836 km apart, using official American 2025 data. The better value in each row is highlighted.
Martin Luther King Jr. Elementary
El Centro · Public elementary · Grades K–6
445 students
Sierra Elementary
Rocklin · Public elementary · Grades K–6
445 students
| Measure | Martin Luther King Jr. Elementary El Centro, California | Sierra Elementary Rocklin, California |
|---|---|---|
| Success Index (US) | 29 Lower 50% | 73 Top 25% |
| State rank | #3423 of 5,693 | #626 of 5,693 |
| National rank | #39210 of 50,301 | #9009 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 445 | 445 |
| Enrollment | 445 | 445 |
| Free/reduced-price lunch | 90.1% | 21.3% |
| Students per teacher | 23.4 | 20.2 |
| Reading proficiency | 47% | 73% |
| Math proficiency | 37% | 64% |
| city | El Centro | Rocklin |
| state | California | California |
| Website | – | – |
The verdict
- •Sierra Elementary scores higher on the Success Index (US) (73.4 vs 29.0).
- •Sierra Elementary does better on math proficiency (64% vs 37%).
- •Sierra Elementary does better on reading proficiency (73% vs 47%).
- •Sierra Elementary does better on community advantage (fewer free/reduced-price lunch) (21.3% vs 90.1%).
- •Sierra Elementary does better on students per teacher (20.2 vs 23.4).
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 Martin Luther King Jr. Elementary better than Sierra Elementary?
On the Success Index (US), Sierra Elementary ranks higher (73.4 vs 29.0 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 Martin Luther King Jr. Elementary and Sierra Elementary?
About 836 km in a straight line, between El Centro and Rocklin in California.
Which has the better Enrollment?
Martin Luther King Jr. Elementary: 445. Sierra Elementary: 445. Students enrolled in the latest NCES directory year.
How do Martin Luther King Jr. Elementary and Sierra Elementary rank in California?
Martin Luther King Jr. Elementary is 3423rd of 5,693 and Sierra Elementary is 626th of 5,693 among elementary schools in California on the 2025 Success Index (US).