Greenville Technical Charter High School vs J. L. Mann High Academy
A head-to-head comparison of two high schools in South Carolina, United States, 4.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Greenville Technical Charter High School
Greenville · Charter high · Grades 9–12
530 students
J. L. Mann High Academy
Greenville · Public high · Grades 9–12
2,013 students
| Measure | Greenville Technical Charter High School Greenville, South Carolina | J. L. Mann High Academy Greenville, South Carolina |
|---|---|---|
| Success Index (US) | 86 Top 5% | 60 Top 50% |
| State rank | #5 of 228 | #133 of 228 |
| National rank | #568 of 16,910 | #5742 of 16,910 |
| Sector | Charter | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 530 | 2,013 |
| Enrollment | 530 | 2,013 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 16.6 | 18.6 |
| Reading proficiency | 97.5% | 70% |
| Math proficiency | 95% | 50% |
| city | Greenville | Greenville |
| state | South Carolina | South Carolina |
| Website | – | – |
The verdict
- •Greenville Technical Charter High School scores higher on the Success Index (US) (85.8 vs 60.2).
- •Greenville Technical Charter High School does better on math proficiency (95% vs 50%).
- •Greenville Technical Charter High School does better on reading proficiency (97.5% vs 70%).
- •Greenville Technical Charter High School does better on students per teacher (16.6 vs 18.6).
- •J. L. Mann High Academy is the larger school with 2,013 students compared with 530.
- •Greenville Technical Charter High School is a charter school while J. L. Mann High Academy is a public 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 Greenville Technical Charter High School better than J. L. Mann High Academy?
On the Success Index (US), Greenville Technical Charter High School ranks higher (85.8 vs 60.2 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 Greenville Technical Charter High School and J. L. Mann High Academy?
About 4.1 km in a straight line, between Greenville and Greenville in South Carolina.
Which has the better Enrollment?
Greenville Technical Charter High School: 530. J. L. Mann High Academy: 2,013. Students enrolled in the latest NCES directory year.
How do Greenville Technical Charter High School and J. L. Mann High Academy rank in South Carolina?
Greenville Technical Charter High School is 5th of 228 and J. L. Mann High Academy is 133rd of 228 among high schools in South Carolina on the 2025 Success Index (US).