Upper Marlboro's Mattaponi Elementary School is a Public School Serving students in Grades KG-06.
85.09% of students at this school are Black, non-Hispanic
| Grades Offered | Grades KG-06 |
| Total Students | 389 |
| Student:Teacher ratio | 17:1 |
| Gender % | 54.50 % Male / 45.50 % Female |
| Total Classroom Teachers | 23.20 |
| Student Population at Mattaponi Elementary School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible | |