Greenville Technical Charter High School vs Sterling School
A head-to-head comparison of two schools in South Carolina, United States, 1.1 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
Sterling School
Greenville · Public elementary · Grades PK–8
749 students
| Measure | Greenville Technical Charter High School Greenville, South Carolina | Sterling School Greenville, South Carolina |
|---|---|---|
| Success Index (US) | 86 Top 5% | 85 Top 5% |
| State rank | #5 of 228 | #20 of 688 |
| National rank | #568 of 16,910 | #2288 of 50,301 |
| Sector | Charter | Public |
| Type | High | Elementary |
| Year range | Grades 9–12 | Grades PK–8 |
| Students | 530 | 749 |
| Enrollment | 530 | 749 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 16.6 | 15.0 |
| Reading proficiency | 97.5% | 81% |
| Math proficiency | 95% | 83% |
| city | Greenville | Greenville |
| state | South Carolina | South Carolina |
| Website | – | – |
The verdict
- •Both schools have almost identical Success Index (US) scores (85.8 vs 85.4).
- •Greenville Technical Charter High School does better on math proficiency (95% vs 83%).
- •Greenville Technical Charter High School does better on reading proficiency (97.5% vs 81%).
- •Sterling School does better on students per teacher (15.0 vs 16.6).
- •Sterling School is the larger school with 749 students compared with 530.
- •Greenville Technical Charter High School is a charter school while Sterling School 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.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Greenville Technical Charter High School better than Sterling School?
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 Greenville Technical Charter High School and Sterling School?
About 1.1 km in a straight line, between Greenville and Greenville in South Carolina.
Which has the better Enrollment?
Greenville Technical Charter High School: 530. Sterling School: 749. Students enrolled in the latest NCES directory year.
How do Greenville Technical Charter High School and Sterling School rank in South Carolina?
Greenville Technical Charter High School is 5th of 228 and Sterling School is 20th of 688 among high schools in South Carolina on the 2025 Success Index (US).