Ontario Middle School
| Name | Ontario Middle School |
| Grades | Class 06 to Class 08 |
| Address | 447 Shelby Ontario Rd |
| City | Mansfield |
| School District | Ontario Local |
| County | Richland County |
| Zipcode | 44906-1029 |
| Phone No. | (419)529-5507 |
| State | Ohio |
| Suburb | Small |
| Students | 497 |
| Teachers | 21 |
| Student Teacher Ratio | 23.5 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Ontario Middle School is located at 447 Shelby Ontario Rd in Mansfield city of Richland County county in Ohio. This school comes under Ontario Local. You can call them at (419)529-5507 for more details. This is not a magnet school. Total four hundred ninety seven students from class 06 to class 08 study in this school who are taught by twenty one teachers. This is not a charter school. The student teacher ratio of this school is 23.5.