Coldspring-Oakhurst H S vs International School of America
A head-to-head comparison of two high schools in Texas, United States, 346 km apart, using official American 2025 data. The better value in each row is highlighted.
Coldspring-Oakhurst H S
Coldspring · Public high · Grades 9–12
492 students
International School of America
San Antonio · Public high · Grades 9–12
493 students
| Measure | Coldspring-Oakhurst H S Coldspring, Texas | International School of America San Antonio, Texas |
|---|---|---|
| Success Index (US) | 31 Lower 50% | 73 Top 25% |
| State rank | #1245 of 1,419 | #171 of 1,419 |
| National rank | #13183 of 16,910 | #2623 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 492 | 493 |
| Enrollment | 492 | 493 |
| Free/reduced-price lunch | 59.1% | 22.3% |
| Students per teacher | 12.3 | 21.4 |
| Reading proficiency | 32% | 87% |
| Math proficiency | 17% | 54.5% |
| city | Coldspring | San Antonio |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •International School of America scores higher on the Success Index (US) (72.8 vs 30.7).
- •International School of America does better on math proficiency (54.5% vs 17%).
- •International School of America does better on reading proficiency (87% vs 32%).
- •International School of America does better on community advantage (fewer free/reduced-price lunch) (22.3% vs 59.1%).
- •Coldspring-Oakhurst H S does better on students per teacher (12.3 vs 21.4).
- •International School of America is the larger school with 493 students compared with 492.
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 Coldspring-Oakhurst H S better than International School of America?
On the Success Index (US), International School of America ranks higher (72.8 vs 30.7 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 Coldspring-Oakhurst H S and International School of America?
About 346 km in a straight line, between Coldspring and San Antonio in Texas.
Which has the better Enrollment?
Coldspring-Oakhurst H S: 492. International School of America: 493. Students enrolled in the latest NCES directory year.
How do Coldspring-Oakhurst H S and International School of America rank in Texas?
Coldspring-Oakhurst H S is 1245th of 1,419 and International School of America is 171st of 1,419 among high schools in Texas on the 2025 Success Index (US).