Online728 High School
| Name | Online728 High School |
| Grades | Class 09 to Class 12 |
| Address | 11500 193RD AVE NW |
| City | Elk River |
| School District | Elk River School District |
| County | Sherburne County |
| Zipcode | 55330-8888 |
| Phone No. | (763)241-3400 |
| State | Minnesota |
| Suburb | Large |
| Students | 6 |
| Teachers | 5 |
| Student Teacher Ratio | 1.2 students per teacher |
| Charter School | No |
| Magnet School | No |
Online728 High School is located at 11500 193RD AVE NW in Elk River city of Sherburne County county in Minnesota. This school comes under Elk River School District. You can call them at (763)241-3400 for more details. This is not a magnet school. Total six students from class 09 to class 12 study in this school who are taught by five teachers. This is not a charter school. The student teacher ratio of this school is 1.2.