Prince George's County Public Schools
Robert R. Gray Elementary is a public elementary school in Capital Heights, MD. It enrolls about 375 students across grades PK–8, with a student-teacher ratio of 10.3:1.
| Grade | Students |
|---|---|
| PK | 29 |
| K | 49 |
| 1 | 48 |
| 2 | 65 |
| 3 | 57 |
| 4 | 60 |
| 5 | 49 |
| 6 | 4 |
| 7 | 7 |
| 8 | 7 |