Edison H S vs Mark Twain Dual Language Academy
A head-to-head comparison of two schools in Texas, United States, 1.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Edison H S
San Antonio · Public high · Grades 9–12
1,360 students
Mark Twain Dual Language Academy
San Antonio · Charter elementary · Grades PK–8
694 students
| Measure | Edison H S San Antonio, Texas | Mark Twain Dual Language Academy San Antonio, Texas |
|---|---|---|
| Success Index (US) | 25 Lower 50% | 67 Top 50% |
| State rank | #1347 of 1,419 | #799 of 4,686 |
| National rank | #14319 of 16,910 | #13502 of 50,301 |
| Sector | Public | Charter |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades PK–8 |
| Students | 1,360 | 694 |
| Enrollment | 1,360 | 694 |
| Free/reduced-price lunch | 88.5% | 54.3% |
| Students per teacher | 15.6 | 15.1 |
| Reading proficiency | 23% | 67% |
| Math proficiency | 34% | 62% |
| city | San Antonio | San Antonio |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Mark Twain Dual Language Academy scores higher on the Success Index (US) (66.9 vs 25.3).
- •Mark Twain Dual Language Academy does better on math proficiency (62% vs 34%).
- •Mark Twain Dual Language Academy does better on reading proficiency (67% vs 23%).
- •Mark Twain Dual Language Academy does better on community advantage (fewer free/reduced-price lunch) (54.3% vs 88.5%).
- •Mark Twain Dual Language Academy does better on students per teacher (15.1 vs 15.6).
- •Edison H S is the larger school with 1,360 students compared with 694.
- •Edison H S is a public school while Mark Twain Dual Language Academy 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.
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Frequently asked questions
Is Edison H S better than Mark Twain Dual Language Academy?
On the Success Index (US), Mark Twain Dual Language Academy ranks higher (66.9 vs 25.3 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 Edison H S and Mark Twain Dual Language Academy?
About 1.7 km in a straight line, between San Antonio and San Antonio in Texas.
Which has the better Enrollment?
Edison H S: 1,360. Mark Twain Dual Language Academy: 694. Students enrolled in the latest NCES directory year.
How do Edison H S and Mark Twain Dual Language Academy rank in Texas?
Edison H S is 1347th of 1,419 and Mark Twain Dual Language Academy is 799th of 4,686 among high schools in Texas on the 2025 Success Index (US).