Students at Foster Senior High School are 36% Hispanic, 25% Asian, 20% African American, 8% White, 6% Two or more races, 4% Pacific Islander, 1% Not Specified.
In the 2022-23 school year, 864 students attended Foster Senior High School.
Tukwila School District
Foster Senior High School ranks in the bottom 15.2% of Washington high schools.
Foster Senior High School is fed by the following schools:Elementary : Cascade View ElementaryElementary : Thorndyke ElementaryElementary : Tukwila ElementaryMiddle : Showalter Middle School