John W Armstrong El vs Robert B Sewell El
A head-to-head comparison of two elementary schools in Texas, United States, 2.0 km apart, using official American 2025 data. The better value in each row is highlighted.
John W Armstrong El
Sachse · Public elementary · Grades PK–5
724 students
Robert B Sewell El
Sachse · Public elementary · Grades PK–5
709 students
| Measure | John W Armstrong El Sachse, Texas | Robert B Sewell El Sachse, Texas |
|---|---|---|
| Success Index (US) | 65 Top 50% | 56 Top 50% |
| State rank | #878 of 4,686 | #1355 of 4,686 |
| National rank | #14591 of 50,301 | #20705 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades PK–5 | Grades PK–5 |
| Students | 724 | 709 |
| Enrollment | 724 | 709 |
| Free/reduced-price lunch | 41.2% | 49.1% |
| Students per teacher | 18.1 | 17.3 |
| Reading proficiency | 59% | 51% |
| Math proficiency | 67% | 60% |
| city | Sachse | Sachse |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •John W Armstrong El scores higher on the Success Index (US) (65.3 vs 56.4).
- •John W Armstrong El does better on math proficiency (67% vs 60%).
- •John W Armstrong El does better on reading proficiency (59% vs 51%).
- •John W Armstrong El does better on community advantage (fewer free/reduced-price lunch) (41.2% vs 49.1%).
- •Robert B Sewell El does better on students per teacher (17.3 vs 18.1).
- •John W Armstrong El is the larger school with 724 students compared with 709.
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 John W Armstrong El better than Robert B Sewell El?
On the Success Index (US), John W Armstrong El ranks higher (65.3 vs 56.4 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 John W Armstrong El and Robert B Sewell El?
About 2.0 km in a straight line, between Sachse and Sachse in Texas.
Which has the better Enrollment?
John W Armstrong El: 724. Robert B Sewell El: 709. Students enrolled in the latest NCES directory year.
How do John W Armstrong El and Robert B Sewell El rank in Texas?
John W Armstrong El is 878th of 4,686 and Robert B Sewell El is 1355th of 4,686 among elementary schools in Texas on the 2025 Success Index (US).