Calvin Donaldson Environmental Science Academy vs Chattanooga Charter School of Excellence High
A head-to-head comparison of two schools in Tennessee, United States, 1.2 km apart, using official American 2025 data. The better value in each row is highlighted.
Calvin Donaldson Environmental Science Academy
Chattanooga · Public elementary · Grades PK–5
380 students
Chattanooga Charter School of Excellence High
Chattanooga · Charter high · Grades 9–12
113 students
| Measure | Calvin Donaldson Environmental Science Academy Chattanooga, Tennessee | Chattanooga Charter School of Excellence High Chattanooga, Tennessee |
|---|---|---|
| Success Index (US) | 3 Lower 50% | – Not rated |
| State rank | #898 of 913 | – |
| National rank | #50268 of 50,301 | – |
| Sector | Public | Charter |
| Type | Elementary | High |
| Year range | Grades PK–5 | Grades 9–12 |
| Students | 380 | 113 |
| Enrollment | 380 | 113 |
| Free/reduced-price lunch | – | – |
| Students per teacher | – | – |
| Reading proficiency | 13% | – |
| Math proficiency | 11% | – |
| city | Chattanooga | Chattanooga |
| state | Tennessee | Tennessee |
| Website | – | – |
The verdict
- •Calvin Donaldson Environmental Science Academy is the larger school with 380 students compared with 113.
- •Calvin Donaldson Environmental Science Academy is a public school while Chattanooga Charter School of Excellence High 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 Calvin Donaldson Environmental Science Academy better than Chattanooga Charter School of Excellence High?
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 Calvin Donaldson Environmental Science Academy and Chattanooga Charter School of Excellence High?
About 1.2 km in a straight line, between Chattanooga and Chattanooga in Tennessee.
Which has the better Enrollment?
Calvin Donaldson Environmental Science Academy: 380. Chattanooga Charter School of Excellence High: 113. Students enrolled in the latest NCES directory year.
How do Calvin Donaldson Environmental Science Academy and Chattanooga Charter School of Excellence High rank in Tennessee?
Calvin Donaldson Environmental Science Academy is 898th of 913 and Chattanooga Charter School of Excellence High is unranked among elementary schools in Tennessee on the 2025 Success Index (US).