Chief Sealth International High School
| Name | Chief Sealth International High School |
| Grades | Class 09 to Class 12 |
| Address | 2600 SW Thistle |
| City | Seattle |
| School District | Seattle School District No. 1 |
| County | King County |
| Zipcode | 98126-3748 |
| Phone No. | (206)252-8550 |
| State | Washington |
| City | Large |
| Students | 1135 |
| Teachers | 62 |
| Student Teacher Ratio | 18.2 students per teacher |
| Charter School | No |
| Magnet School | No |
Chief Sealth International High School is located at 2600 SW Thistle in Seattle city of King County county in Washington. This school comes under Seattle School District No. 1. You can call them at (206)252-8550 for more details. This is not a magnet school. Total one thousand one hundred thirty five students from class 09 to class 12 study in this school who are taught by sixty two teachers. This is not a charter school. The student teacher ratio of this school is 18.2.