Loma Vista Immersion Academy vs Sonoma Mountain Elementary
A head-to-head comparison of two elementary schools in California, United States, 1.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Loma Vista Immersion Academy
Petaluma · Charter elementary · Grades K–6
451 students
Sonoma Mountain Elementary
Petaluma · Charter elementary · Grades K–6
422 students
| Measure | Loma Vista Immersion Academy Petaluma, California | Sonoma Mountain Elementary Petaluma, California |
|---|---|---|
| Success Index (US) | 48 Lower 50% | 69 Top 25% |
| State rank | #2001 of 5,693 | #887 of 5,693 |
| National rank | #26369 of 50,301 | #12164 of 50,301 |
| Sector | Charter | Charter |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 451 | 422 |
| Enrollment | 451 | 422 |
| Free/reduced-price lunch | 45.9% | 15.4% |
| Students per teacher | 25.1 | 24.8 |
| Reading proficiency | 47% | 62% |
| Math proficiency | 52% | 65% |
| city | Petaluma | Petaluma |
| state | California | California |
| Website | – | – |
The verdict
- •Sonoma Mountain Elementary scores higher on the Success Index (US) (68.8 vs 48.2).
- •Sonoma Mountain Elementary does better on math proficiency (65% vs 52%).
- •Sonoma Mountain Elementary does better on reading proficiency (62% vs 47%).
- •Sonoma Mountain Elementary does better on community advantage (fewer free/reduced-price lunch) (15.4% vs 45.9%).
- •Sonoma Mountain Elementary does better on students per teacher (24.8 vs 25.1).
- •Loma Vista Immersion Academy is the larger school with 451 students compared with 422.
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 Loma Vista Immersion Academy better than Sonoma Mountain Elementary?
On the Success Index (US), Sonoma Mountain Elementary ranks higher (68.8 vs 48.2 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 Loma Vista Immersion Academy and Sonoma Mountain Elementary?
About 1.3 km in a straight line, between Petaluma and Petaluma in California.
Which has the better Enrollment?
Loma Vista Immersion Academy: 451. Sonoma Mountain Elementary: 422. Students enrolled in the latest NCES directory year.
How do Loma Vista Immersion Academy and Sonoma Mountain Elementary rank in California?
Loma Vista Immersion Academy is 2001st of 5,693 and Sonoma Mountain Elementary is 887th of 5,693 among elementary schools in California on the 2025 Success Index (US).