SchoolRow
#307

Foster Senior High School

Tukwila, WA · Tukwila School District · Grades 9-12

307th of 437 Washington high schools statewide · better than 30%· Stable

893
Students
2023–24 enrollment
22.3:1
Student / teacher ratio
78%
Free / reduced-price lunch
low-income indicator
38.7%
Chronically absent
WA average 27%

Foster Senior High School ranking

SchoolRow ranks Foster Senior High School 307th of 437 Washington high schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 30% of high schools statewide. Its statewide percentile went from 30th in 2019 to 30th in 2025.

Statewide percentile by year
25%50%75%30%201920202025no testing 2020–21

Foster Senior High School test scores

Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 215 students tested

English Language Arts
This school
40%
WA average
51%
Math
This school
16%
WA average
41%
Science
This school
21%
WA average
43%
English Language Arts over time this school WA average
25%50%75%40%51%201920202025no testing 2020–21
Math over time this school WA average
25%50%75%16%41%201920202025no testing 2020–21

Foster Senior High School students

Racial and ethnic breakdown of 893 students (202324, NCES) — and how it has shifted since 2013

Hispanic38%8%Asian22%Black21%6%
Hover the pie for details
Hispanic 39%White 8%Asian 22%Black 22%25%16%30%21%20132023
GroupTrend20132023Change
Hispanic24.9%38.4% 13.5 pts
Asian29.6%21.9% 7.7 pts
Black20.7%21.3% 0.6 pts
White15.6%7.8% 7.8 pts
Two or more races4.3%5.9% 1.6 pts
Pacific Islander4.2%2.9% 1.3 pts

Homes near Foster Senior High School

Typical home value $590K in zip 98168 as of 2026-05 · trend since 2000

$160K$320K$479K$639K$592K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 98168 on Zillow →

High schools near Foster Senior High School

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Foster Senior High School in?

Foster Senior High School is part of the Tukwila School District district in Tukwila, Washington.

Is Foster Senior High School a good school?

SchoolRow ranks Foster Senior High School 307th of 437 Washington high schools (better than 30% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).

What is the racial makeup of Foster Senior High School?

Hispanic 38%, Asian 22%, Black 21%, White 8% (893 students, 2023–24).

How much do homes near Foster Senior High School cost?

The typical home value in zip code 98168 is $590K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (WA Smarter Balanced / WCAS 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.