Flat River Academy vs Greenville Senior High School
A head-to-head comparison of two schools in Michigan, United States, 2.7 km apart, using official American 2025 data. The better value in each row is highlighted.
Flat River Academy
Greenville · Charter other · Grades PK–12
160 students
Greenville Senior High School
Greenville · Public high · Grades 8–12
1,044 students
| Measure | Flat River Academy Greenville, Michigan | Greenville Senior High School Greenville, Michigan |
|---|---|---|
| Success Index (US) | – Not rated | 46 Lower 50% |
| State rank | – | #311 of 591 |
| National rank | – | #9476 of 16,910 |
| Sector | Charter | Public |
| Type | Other | High |
| Year range | Grades PK–12 | Grades 8–12 |
| Students | 160 | 1,044 |
| Enrollment | 160 | 1,044 |
| Free/reduced-price lunch | 69.4% | 42% |
| Students per teacher | 14.5 | 20.5 |
| Reading proficiency | 30% | 53% |
| Math proficiency | 10% | 35% |
| city | Greenville | Greenville |
| state | Michigan | Michigan |
| Website | – | – |
The verdict
- •Greenville Senior High School does better on math proficiency (35% vs 10%).
- •Greenville Senior High School does better on reading proficiency (53% vs 30%).
- •Greenville Senior High School does better on community advantage (fewer free/reduced-price lunch) (42% vs 69.4%).
- •Flat River Academy does better on students per teacher (14.5 vs 20.5).
- •Greenville Senior High School is the larger school with 1,044 students compared with 160.
- •Flat River Academy is a charter school while Greenville Senior High 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.
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Frequently asked questions
Is Flat River Academy better than Greenville Senior High 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 Flat River Academy and Greenville Senior High School?
About 2.7 km in a straight line, between Greenville and Greenville in Michigan.
Which has the better Enrollment?
Flat River Academy: 160. Greenville Senior High School: 1,044. Students enrolled in the latest NCES directory year.
How do Flat River Academy and Greenville Senior High School rank in Michigan?
Flat River Academy is unranked and Greenville Senior High School is 311th of 591 among other schools in Michigan on the 2025 Success Index (US).