St. Mary's County Public Schools
Green Holly Elementary School is a public elementary school in Lexington Park, MD. It enrolls about 478 students across grades PK–5, with a student-teacher ratio of 12.5:1.
| Grade | Students |
|---|---|
| PK | 99 |
| K | 65 |
| 1 | 75 |
| 2 | 69 |
| 3 | 60 |
| 4 | 56 |
| 5 | 54 |