Marshalltown's Marshalltown High School is a Public School Serving students in Grades 09-12.
53.19% of students at this school are White, non-Hispanic
| Grades Offered | Grades 09-12 |
| Total Students | 1598 |
| Student:Teacher ratio | 17:1 |
| Gender % | 52.13 % Male / 47.87 % Female |
| Total Classroom Teachers | 94.57 |
| Student Population at Marshalltown High School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible |