Cast Tech H S vs Healy Murphy PK
A head-to-head comparison of two schools in Texas, United States, 1.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Cast Tech H S
San Antonio · Charter high · Grades 9–12
451 students
Healy Murphy PK
San Antonio · Public other · Grades PK–PK
27 students
| Measure | Cast Tech H S San Antonio, Texas | Healy Murphy PK San Antonio, Texas |
|---|---|---|
| Success Index (US) | 46 Lower 50% | – Not rated |
| State rank | #853 of 1,419 | – |
| National rank | #9390 of 16,910 | – |
| Sector | Charter | Public |
| Type | High | Other |
| Year range | Grades 9–12 | Grades PK–PK |
| Students | 451 | 27 |
| Enrollment | 451 | 27 |
| Free/reduced-price lunch | 64.1% | – |
| Students per teacher | 15.0 | 13.5 |
| Reading proficiency | 62% | – |
| Math proficiency | 32% | – |
| city | San Antonio | San Antonio |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Healy Murphy PK does better on students per teacher (13.5 vs 15.0).
- •Cast Tech H S is the larger school with 451 students compared with 27.
- •Cast Tech H S is a charter school while Healy Murphy PK is a public school, so fees and admission rules differ.
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 Cast Tech H S better than Healy Murphy PK?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Cast Tech H S and Healy Murphy PK?
About 1.5 km in a straight line, between San Antonio and San Antonio in Texas.
Which has the better Enrollment?
Cast Tech H S: 451. Healy Murphy PK: 27. Students enrolled in the latest NCES directory year.
How do Cast Tech H S and Healy Murphy PK rank in Texas?
Cast Tech H S is 853rd of 1,419 and Healy Murphy PK is unranked among high schools in Texas on the 2025 Success Index (US).