Rankings · Maryland
Largest schools in Upper Marlboro, Maryland
Ranked by enrollment — academic rankings appear once test-score data is loaded.
| # | School | City | District | Enrollment |
|---|---|---|---|---|
| 1 | Dr. Henry A. Wise Jr. High | Upper Marlboro | Prince George's County Public Schools | 2294 |
| 2 | Chesapeake Math And It South Public Charter | Upper Marlboro | Prince George's County Public Schools | 1393 |
| 3 | Frederick Douglass High | Upper Marlboro | Prince George's County Public Schools | 1115 |
| 4 | Largo High | Upper Marlboro | Prince George's County Public Schools | 909 |
| 5 | James Madison Middle | Upper Marlboro | Prince George's County Public Schools | 895 |
| 6 | Kettering Middle | Upper Marlboro | Prince George's County Public Schools | 875 |
| 7 | Barack Obama Elementary | Upper Marlboro | Prince George's County Public Schools | 743 |
| 8 | Perrywood Elementary | Upper Marlboro | Prince George's County Public Schools | 551 |
| 9 | Imagine Foundations At Leeland Pcs | Upper Marlboro | Prince George's County Public Schools | 467 |
| 10 | Melwood Elementary | Upper Marlboro | Prince George's County Public Schools | 430 |
| 11 | Rosaryville Elementary | Upper Marlboro | Prince George's County Public Schools | 404 |
| 12 | Phyllis E. Williams Elementary | Upper Marlboro | Prince George's County Public Schools | 392 |
| 13 | Kettering Elementary | Upper Marlboro | Prince George's County Public Schools | 386 |
| 14 | Arrowhead Elementary | Upper Marlboro | Prince George's County Public Schools | 376 |
| 15 | International High School @ Largo | Upper Marlboro | Prince George's County Public Schools | 373 |
| 16 | Mattaponi Elementary | Upper Marlboro | Prince George's County Public Schools | 352 |
| 17 | Marlton Elementary | Upper Marlboro | Prince George's County Public Schools | 297 |
| 18 | Patuxent Elementary | Upper Marlboro | Prince George's County Public Schools | 284 |