Valley Union High School
| Name | Valley Union High School |
| Grades | Class 09 to Class 12 |
| Address | PO BOX 158 |
| City | Elfrida |
| School District | Valley Union High School District (4190) |
| County | Cochise County |
| Zipcode | 85610-0158 |
| Phone No. | (520)642-3492 |
| State | Arizona |
| Rural | Remote |
| Students | 114 |
| Teachers | 8 |
| Student Teacher Ratio | 13.5 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Valley Union High School is located at PO BOX 158 in Elfrida city of Cochise County county in Arizona. This school comes under Valley Union High School District (4190). You can call them at (520)642-3492 for more details. This is not a magnet school. Total one hundred fourteen students from class 09 to class 12 study in this school who are taught by eight teachers. This is not a charter school. The student teacher ratio of this school is 13.5.