Mountainside Middle School
| Name | Mountainside Middle School |
| Grades | Class 06 to Class 08 |
| Address | 4717 E Day Mt. Spokane Rd |
| City | Colbert |
| School District | Mead School District |
| County | Spokane County |
| Zipcode | 99005 |
| Phone No. | (509)465-7400 |
| State | Washington |
| Suburb | Large |
| Students | 837 |
| Teachers | 41 |
| Student Teacher Ratio | 20 students per teacher |
| Charter School | No |
| Magnet School | No |
Mountainside Middle School is located at 4717 E Day Mt. Spokane Rd in Colbert city of Spokane County county in Washington. This school comes under Mead School District. You can call them at (509)465-7400 for more details. This is not a magnet school. Total eight hundred thirty seven students from class 06 to class 08 study in this school who are taught by forty one teachers. This is not a charter school. The student teacher ratio of this school is 20.