Portable Practical Educational Preparation Inc. ( (4431)
PPEP TEC - Raul H. Castro Learning Center is a public high school (charter) in DOUGLAS, AZ. It enrolls about 172 students across grades 9–12, with a student-teacher ratio of 14.9:1.
| Grade | Students |
|---|---|
| 9 | 35 |
| 10 | 40 |
| 11 | 25 |
| 12 | 72 |