International High School at Union Square vs Success Academy Charter School-Union Square
A head-to-head comparison of two schools in New York, United States, 0 m apart, using official American 2025 data. The better value in each row is highlighted.
International High School at Union Square
New York · Public high · Grades 9–12
348 students
Success Academy Charter School-Union Square
New York · Charter elementary · Grades K–8
967 students
| Measure | International High School at Union Square New York, New York | Success Academy Charter School-Union Square New York, New York |
|---|---|---|
| Success Index (US) | 66 Top 25% | 51 Top 50% |
| State rank | #798 of 1,079 | #1359 of 2,536 |
| National rank | #4198 of 16,910 | #24424 of 50,301 |
| Sector | Public | Charter |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades K–8 |
| Students | 348 | 967 |
| Enrollment | 348 | 967 |
| Free/reduced-price lunch | 87.4% | 58.8% |
| Students per teacher | 12.4 | – |
| Reading proficiency | 77% | – |
| Math proficiency | 77% | – |
| city | New York | New York |
| state | New York | New York |
| Website | – | – |
The verdict
- •International High School at Union Square scores higher on the Success Index (US) (66.4 vs 51.1).
- •Success Academy Charter School-Union Square does better on community advantage (fewer free/reduced-price lunch) (58.8% vs 87.4%).
- •Success Academy Charter School-Union Square is the larger school with 967 students compared with 348.
- •International High School at Union Square is a public school while Success Academy Charter School-Union Square 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 International High School at Union Square better than Success Academy Charter School-Union Square?
On the Success Index (US), International High School at Union Square ranks higher (66.4 vs 51.1 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 International High School at Union Square and Success Academy Charter School-Union Square?
About 0 m in a straight line, between New York and New York in New York.
Which has the better Enrollment?
International High School at Union Square: 348. Success Academy Charter School-Union Square: 967. Students enrolled in the latest NCES directory year.
How do International High School at Union Square and Success Academy Charter School-Union Square rank in New York?
International High School at Union Square is 798th of 1,079 and Success Academy Charter School-Union Square is 1359th of 2,536 among high schools in New York on the 2025 Success Index (US).