Gaston Jr/Sr High School
| Name | Gaston Jr/Sr High School |
| Grades | Class 07 to Class 12 |
| Address | 300 Park St |
| City | Gaston |
| School District | Gaston SD 511J |
| County | Washington County |
| Zipcode | 97119 |
| Phone No. | (503)985-7516 |
| State | Oregon |
| Rural | Fringe |
| Students | 273 |
| Teachers | 13 |
| Student Teacher Ratio | 20 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Gaston Jr/Sr High School is located at 300 Park St in Gaston city of Washington County county in Oregon. This school comes under Gaston SD 511J. You can call them at (503)985-7516 for more details. This is not a magnet school. Total two hundred seventy three students from class 07 to class 12 study in this school who are taught by thirteen teachers. This is not a charter school. The student teacher ratio of this school is 20.