Elliott Ranch Elementary vs Helen Carr Castello Elementary
A head-to-head comparison of two elementary schools in California, United States, 2.9 km apart, using official American 2025 data. The better value in each row is highlighted.
Elliott Ranch Elementary
Elk Grove · Public elementary · Grades K–6
599 students
Helen Carr Castello Elementary
Elk Grove · Public elementary · Grades K–6
790 students
| Measure | Elliott Ranch Elementary Elk Grove, California | Helen Carr Castello Elementary Elk Grove, California |
|---|---|---|
| Success Index (US) | 67 Top 50% | 59 Top 50% |
| State rank | #992 of 5,693 | #1446 of 5,693 |
| National rank | #13483 of 50,301 | #19184 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 599 | 790 |
| Enrollment | 599 | 790 |
| Free/reduced-price lunch | 46.4% | 50.4% |
| Students per teacher | 22.2 | 23.9 |
| Reading proficiency | 71% | 62% |
| Math proficiency | 67% | 59% |
| city | Elk Grove | Elk Grove |
| state | California | California |
| Website | – | – |
The verdict
- •Elliott Ranch Elementary scores higher on the Success Index (US) (66.9 vs 58.5).
- •Elliott Ranch Elementary does better on math proficiency (67% vs 59%).
- •Elliott Ranch Elementary does better on reading proficiency (71% vs 62%).
- •Elliott Ranch Elementary does better on community advantage (fewer free/reduced-price lunch) (46.4% vs 50.4%).
- •Elliott Ranch Elementary does better on students per teacher (22.2 vs 23.9).
- •Helen Carr Castello Elementary is the larger school with 790 students compared with 599.
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 Elliott Ranch Elementary better than Helen Carr Castello Elementary?
On the Success Index (US), Elliott Ranch Elementary ranks higher (66.9 vs 58.5 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 Elliott Ranch Elementary and Helen Carr Castello Elementary?
About 2.9 km in a straight line, between Elk Grove and Elk Grove in California.
Which has the better Enrollment?
Elliott Ranch Elementary: 599. Helen Carr Castello Elementary: 790. Students enrolled in the latest NCES directory year.
How do Elliott Ranch Elementary and Helen Carr Castello Elementary rank in California?
Elliott Ranch Elementary is 992nd of 5,693 and Helen Carr Castello Elementary is 1446th of 5,693 among elementary schools in California on the 2025 Success Index (US).