Cast STEM H S vs Imelda Davis Early College H S
A head-to-head comparison of two schools in Texas, United States, 420 m apart, using official American 2025 data. The better value in each row is highlighted.
Cast STEM H S
San Antonio · Public high · Grades 9–12
173 students
Imelda Davis Early College H S
San Antonio · Charter other · Grades 9–11
18 students
| Measure | Cast STEM H S San Antonio, Texas | Imelda Davis Early College H S San Antonio, Texas |
|---|---|---|
| Success Index (US) | 39 Lower 50% | – Not rated |
| State rank | #1054 of 1,419 | – |
| National rank | #11205 of 16,910 | – |
| Sector | Public | Charter |
| Type | High | Other |
| Year range | Grades 9–12 | Grades 9–11 |
| Students | 173 | 18 |
| Enrollment | 173 | 18 |
| Free/reduced-price lunch | 59% | 44.4% |
| Students per teacher | 10.8 | 9.0 |
| Reading proficiency | 57% | – |
| Math proficiency | 10% | – |
| city | San Antonio | San Antonio |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Imelda Davis Early College H S does better on community advantage (fewer free/reduced-price lunch) (44.4% vs 59%).
- •Imelda Davis Early College H S does better on students per teacher (9.0 vs 10.8).
- •Cast STEM H S is the larger school with 173 students compared with 18.
- •Cast STEM H S is a public school while Imelda Davis Early College H S is a charter 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.
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 Cast STEM H S better than Imelda Davis Early College H S?
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 STEM H S and Imelda Davis Early College H S?
About 420 m in a straight line, between San Antonio and San Antonio in Texas.
Which has the better Enrollment?
Cast STEM H S: 173. Imelda Davis Early College H S: 18. Students enrolled in the latest NCES directory year.
How do Cast STEM H S and Imelda Davis Early College H S rank in Texas?
Cast STEM H S is 1054th of 1,419 and Imelda Davis Early College H S is unranked among high schools in Texas on the 2025 Success Index (US).