Arlington's Post Middle School is a Public School Serving students in Grades 06-08.
86.10% of students at this school are White, non-Hispanic
| Grades Offered | Grades 06-08 |
| Total Students | 590 |
| Student:Teacher ratio | 21:1 |
| Gender % | 52.20 % Male / 47.80 % Female |
| Total Classroom Teachers | 28.52 |
| Student Population at Post Middle School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible |