Gilbert Elementary vs Marshall Elementary
A head-to-head comparison of two elementary schools in California, United States, 570 km apart, using official American 2025 data. The better value in each row is highlighted.
Gilbert Elementary
Garden Grove · Public elementary · Grades K–6
515 students
Marshall Elementary
Castro Valley · Public elementary · Grades K–5
515 students
| Measure | Gilbert Elementary Garden Grove, California | Marshall Elementary Castro Valley, California |
|---|---|---|
| Success Index (US) | 48 Lower 50% | 66 Top 50% |
| State rank | #2017 of 5,693 | #1033 of 5,693 |
| National rank | #26548 of 50,301 | #13842 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–5 |
| Students | 515 | 515 |
| Enrollment | 515 | 515 |
| Free/reduced-price lunch | 78.6% | 44.5% |
| Students per teacher | 22.4 | 24.5 |
| Reading proficiency | 59% | 68% |
| Math proficiency | 55% | 68% |
| city | Garden Grove | Castro Valley |
| state | California | California |
| Website | – | – |
The verdict
- •Marshall Elementary scores higher on the Success Index (US) (66.4 vs 47.9).
- •Marshall Elementary does better on math proficiency (68% vs 55%).
- •Marshall Elementary does better on reading proficiency (68% vs 59%).
- •Marshall Elementary does better on community advantage (fewer free/reduced-price lunch) (44.5% vs 78.6%).
- •Gilbert Elementary does better on students per teacher (22.4 vs 24.5).
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 Gilbert Elementary better than Marshall Elementary?
On the Success Index (US), Marshall Elementary ranks higher (66.4 vs 47.9 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 Gilbert Elementary and Marshall Elementary?
About 570 km in a straight line, between Garden Grove and Castro Valley in California.
Which has the better Enrollment?
Gilbert Elementary: 515. Marshall Elementary: 515. Students enrolled in the latest NCES directory year.
How do Gilbert Elementary and Marshall Elementary rank in California?
Gilbert Elementary is 2017th of 5,693 and Marshall Elementary is 1033rd of 5,693 among elementary schools in California on the 2025 Success Index (US).