Altamont Creek Elementary vs Arroyo Seco Elementary
A head-to-head comparison of two elementary schools in California, United States, 4.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Altamont Creek Elementary
Livermore · Public elementary · Grades K–5
620 students
Arroyo Seco Elementary
Livermore · Public elementary · Grades K–5
584 students
| Measure | Altamont Creek Elementary Livermore, California | Arroyo Seco Elementary Livermore, California |
|---|---|---|
| Success Index (US) | 71 Top 25% | 60 Top 50% |
| State rank | #754 of 5,693 | #1342 of 5,693 |
| National rank | #10427 of 50,301 | #17907 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–5 |
| Students | 620 | 584 |
| Enrollment | 620 | 584 |
| Free/reduced-price lunch | 15.6% | 22.4% |
| Students per teacher | 22.1 | 20.1 |
| Reading proficiency | 67% | 59% |
| Math proficiency | 63% | 49% |
| city | Livermore | Livermore |
| state | California | California |
| Website | – | – |
The verdict
- •Altamont Creek Elementary scores higher on the Success Index (US) (71.2 vs 60.4).
- •Altamont Creek Elementary does better on math proficiency (63% vs 49%).
- •Altamont Creek Elementary does better on reading proficiency (67% vs 59%).
- •Altamont Creek Elementary does better on community advantage (fewer free/reduced-price lunch) (15.6% vs 22.4%).
- •Arroyo Seco Elementary does better on students per teacher (20.1 vs 22.1).
- •Altamont Creek Elementary is the larger school with 620 students compared with 584.
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 Altamont Creek Elementary better than Arroyo Seco Elementary?
On the Success Index (US), Altamont Creek Elementary ranks higher (71.2 vs 60.4 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 Altamont Creek Elementary and Arroyo Seco Elementary?
About 4.3 km in a straight line, between Livermore and Livermore in California.
Which has the better Enrollment?
Altamont Creek Elementary: 620. Arroyo Seco Elementary: 584. Students enrolled in the latest NCES directory year.
How do Altamont Creek Elementary and Arroyo Seco Elementary rank in California?
Altamont Creek Elementary is 754th of 5,693 and Arroyo Seco Elementary is 1342nd of 5,693 among elementary schools in California on the 2025 Success Index (US).