Highland High School
| Name | Highland High School |
| Grades | Class 09 to Class 12 |
| Address | PO Box 38 |
| City | Cowiche |
| School District | Highland School District |
| County | Yakima County |
| Zipcode | 98923-9719 |
| Phone No. | (509)678-8800 |
| State | Washington |
| Rural | Fringe |
| Students | 360 |
| Teachers | 19 |
| Student Teacher Ratio | 18.5 students per teacher |
| Charter School | No |
| Magnet School | No |
Highland High School is located at PO Box 38 in Cowiche city of Yakima County county in Washington. This school comes under Highland School District. You can call them at (509)678-8800 for more details. This is not a magnet school. Total three hundred sixty students from class 09 to class 12 study in this school who are taught by nineteen teachers. This is not a charter school. The student teacher ratio of this school is 18.5.