Sedro Woolley Senior High School
| Name | Sedro Woolley Senior High School |
| Grades | Class 09 to Class 12 |
| Address | 1235 Third Street |
| City | Sedro-Woolley |
| School District | Sedro-Woolley School District |
| County | Skagit County |
| Zipcode | 98284 |
| Phone No. | (360)855-3510 |
| State | Washington |
| Suburb | Small |
| Students | 1234 |
| Teachers | 58 |
| Student Teacher Ratio | 21 students per teacher |
| Charter School | No |
| Magnet School | No |
Sedro Woolley Senior High School is located at 1235 Third Street in Sedro-Woolley city of Skagit County county in Washington. This school comes under Sedro-Woolley School District. You can call them at (360)855-3510 for more details. This is not a magnet school. Total one thousand two hundred thirty four students from class 09 to class 12 study in this school who are taught by fifty eight teachers. This is not a charter school. The student teacher ratio of this school is 21.