Etna Union High School
| Name | Etna Union High School |
| Grades | Class 09 to Class 12 |
| Address | PO Box 721 |
| City | Etna |
| School District | Scott Valley Unified |
| County | Siskiyou County |
| Zipcode | 96027-0721 |
| Phone No. | (530)467-3244 |
| State | California |
| Rural | Remote |
| Students | 184 |
| Teachers | 15 |
| Student Teacher Ratio | 12.6 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Etna Union High School is located at PO Box 721 in Etna city of Siskiyou County county in California. This school comes under Scott Valley Unified. You can call them at (530)467-3244 for more details. This is not a magnet school. Total one hundred eighty four students from class 09 to class 12 study in this school who are taught by fifteen teachers. This is not a charter school. The student teacher ratio of this school is 12.6.