Calvert El vs Griggs Ec/PK/K
A head-to-head comparison of two elementary schools in Texas, United States, 3.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Calvert El
Houston · Public elementary · Grades 1–5
408 students
Griggs Ec/PK/K
Houston · Public elementary · Grades PK–K
763 students
| Measure | Calvert El Houston, Texas | Griggs Ec/PK/K Houston, Texas |
|---|---|---|
| Success Index (US) | 38 Lower 50% | 23 Lower 50% |
| State rank | #2937 of 4,686 | #4235 of 4,686 |
| National rank | #33342 of 50,301 | #42826 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades 1–5 | Grades PK–K |
| Students | 408 | 763 |
| Enrollment | 408 | 763 |
| Free/reduced-price lunch | 86% | 91.1% |
| Students per teacher | 13.2 | 16.2 |
| Reading proficiency | 40% | – |
| Math proficiency | 42% | – |
| city | Houston | Houston |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Calvert El scores higher on the Success Index (US) (37.9 vs 23.2).
- •Calvert El does better on community advantage (fewer free/reduced-price lunch) (86% vs 91.1%).
- •Calvert El does better on students per teacher (13.2 vs 16.2).
- •Griggs Ec/PK/K is the larger school with 763 students compared with 408.
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 Calvert El better than Griggs Ec/PK/K?
On the Success Index (US), Calvert El ranks higher (37.9 vs 23.2 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 Calvert El and Griggs Ec/PK/K?
About 3.5 km in a straight line, between Houston and Houston in Texas.
Which has the better Enrollment?
Calvert El: 408. Griggs Ec/PK/K: 763. Students enrolled in the latest NCES directory year.
How do Calvert El and Griggs Ec/PK/K rank in Texas?
Calvert El is 2937th of 4,686 and Griggs Ec/PK/K is 4235th of 4,686 among elementary schools in Texas on the 2025 Success Index (US).