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Tukwila School District
Foster Senior High School

Tukwila School District

Foster Senior High School

Tukwila, Washington

864 students

High School, Grades 9–12

(206)901-7900School Website

864

Students

20.5:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,040

B

out of 1600
Average
Avg ACT Score

19

B-

out of 36
Average
AP Courses

8

B+

courses offered
Good
AP Enrollment

20%

C

of students
Good
Student-Teacher Ratio

21:1

B-

students per teacher
Average
This Week at Foster Senior – April 9, 2026

114 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →
Math

0

students

Start practicing →
English

0

students

Start practicing →
Science

0

students

Start practicing →
Explore practice resources for Foster Senior students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Resources

Typical courses and practice resources for students at Foster Senior High School

Biology
9

Cell biology, genetics, evolution, and ecology

AP Biology
AP

College-level biology with lab component

Chemistry
9

Atomic structure, reactions, and stoichiometry

AP Chemistry
AP

College-level chemistry with lab component

Physics
9

Mechanics, waves, electricity, and magnetism

AP Physics 1
AP

Algebra-based mechanics and waves

Environmental Science
9

Ecosystems, human impact, and sustainability

AP Environmental Science
AP

College-level environmental science

World History
9

Global civilizations from ancient to modern times

AP World History
AP

College-level world history analysis

U.S. History
9

American history from colonization to present

AP U.S. History
AP

College-level American history

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SAT Prep

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ACT Prep

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1:1 Tutoring

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Practice Hub

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School Details
Address

4242 S 144th St, Tukwila, WA 98168

Phone

(206)901-7900

Website

Visit Website

District

Tukwila School District

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Other Schools in District
Foster Senior High School
Gateway to College
Tukwila Online Learning
Thorndyke Elementary
Tukwila Elementary
Renton Technical College