Hartley-Melvin-Sanborn Middle School
| Name | Hartley-Melvin-Sanborn Middle School |
| Grades | Class 05 to Class 08 |
| Address | PO BOX 557 |
| City | Sanborn |
| School District | Hartley-Melvin-Sanborn Comm School District |
| County | O'Brien County |
| Zipcode | 51248-0557 |
| Phone No. | (712)930-3281 |
| State | Iowa |
| Rural | Remote |
| Students | 187 |
| Teachers | 15 |
| Student Teacher Ratio | 12.5 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Hartley-Melvin-Sanborn Middle School is located at PO BOX 557 in Sanborn city of O'Brien County county in Iowa. This school comes under Hartley-Melvin-Sanborn Comm School District. You can call them at (712)930-3281 for more details. This is not a magnet school. Total one hundred eighty seven students from class 05 to class 08 study in this school who are taught by fifteen teachers. This is not a charter school. The student teacher ratio of this school is 12.5.