East Central H S vs Sinclair El
A head-to-head comparison of two schools in Texas, United States, 8.3 km apart, using official American 2025 data. The better value in each row is highlighted.
East Central H S
San Antonio · Public high · Grades 9–12
3,362 students
Sinclair El
San Antonio · Public elementary · Grades PK–5
739 students
| Measure | East Central H S San Antonio, Texas | Sinclair El San Antonio, Texas |
|---|---|---|
| Success Index (US) | 24 Lower 50% | 24 Lower 50% |
| State rank | #1360 of 1,419 | #4187 of 4,686 |
| National rank | #14609 of 16,910 | #42327 of 50,301 |
| Sector | Public | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades PK–5 |
| Students | 3,362 | 739 |
| Enrollment | 3,362 | 739 |
| Free/reduced-price lunch | 66.7% | 68.3% |
| Students per teacher | 18.6 | 18.9 |
| Reading proficiency | 36% | 27% |
| Math proficiency | 20% | 32% |
| city | San Antonio | San Antonio |
| state | Texas | Texas |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (23.8 vs 24.0).
- •Sinclair El does better on math proficiency (32% vs 20%).
- •East Central H S does better on reading proficiency (36% vs 27%).
- •East Central H S does better on community advantage (fewer free/reduced-price lunch) (66.7% vs 68.3%).
- •East Central H S does better on students per teacher (18.6 vs 18.9).
- •East Central H S is the larger school with 3,362 students compared with 739.
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 East Central H S better than Sinclair El?
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 East Central H S and Sinclair El?
About 8.3 km in a straight line, between San Antonio and San Antonio in Texas.
Which has the better Enrollment?
East Central H S: 3,362. Sinclair El: 739. Students enrolled in the latest NCES directory year.
How do East Central H S and Sinclair El rank in Texas?
East Central H S is 1360th of 1,419 and Sinclair El is 4187th of 4,686 among high schools in Texas on the 2025 Success Index (US).