Adelante Selby Spanish Immersion vs Las Lomitas Elementary
A head-to-head comparison of two elementary schools in California, United States, 2.4 km apart, using official American 2025 data. The better value in each row is highlighted.
Adelante Selby Spanish Immersion
Atherton · Public elementary · Grades K–5
582 students
Las Lomitas Elementary
Atherton · Public elementary · Grades K–3
522 students
| Measure | Adelante Selby Spanish Immersion Atherton, California | Las Lomitas Elementary Atherton, California |
|---|---|---|
| Success Index (US) | 33 Lower 50% | 85 Top 10% |
| State rank | #3089 of 5,693 | #60 of 5,693 |
| National rank | #36784 of 50,301 | #2683 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–3 |
| Students | 582 | 522 |
| Enrollment | 582 | 522 |
| Free/reduced-price lunch | 60.1% | 5.2% |
| Students per teacher | 25.3 | 20.1 |
| Reading proficiency | 42% | 87% |
| Math proficiency | 35% | 82% |
| city | Atherton | Atherton |
| state | California | California |
| Website | – | – |
The verdict
- •Las Lomitas Elementary scores higher on the Success Index (US) (84.5 vs 32.7).
- •Las Lomitas Elementary does better on math proficiency (82% vs 35%).
- •Las Lomitas Elementary does better on reading proficiency (87% vs 42%).
- •Las Lomitas Elementary does better on community advantage (fewer free/reduced-price lunch) (5.2% vs 60.1%).
- •Las Lomitas Elementary does better on students per teacher (20.1 vs 25.3).
- •Adelante Selby Spanish Immersion is the larger school with 582 students compared with 522.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Adelante Selby Spanish Immersion better than Las Lomitas Elementary?
On the Success Index (US), Las Lomitas Elementary ranks higher (84.5 vs 32.7 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 Adelante Selby Spanish Immersion and Las Lomitas Elementary?
About 2.4 km in a straight line, between Atherton and Atherton in California.
Which has the better Enrollment?
Adelante Selby Spanish Immersion: 582. Las Lomitas Elementary: 522. Students enrolled in the latest NCES directory year.
How do Adelante Selby Spanish Immersion and Las Lomitas Elementary rank in California?
Adelante Selby Spanish Immersion is 3089th of 5,693 and Las Lomitas Elementary is 60th of 5,693 among elementary schools in California on the 2025 Success Index (US).