SchoolRow
#992

Adelaide Elementary School

Federal Way, WA · Federal Way School District

Regular public school · Grades PK-5 · Suburb, large

992nd of 1,174 Washington elementary schools statewide · better than 16% Declining

1635 SW 304th ST, Federal Way, WA 98023

(253)945-2300NCES ID 530282000430Directory 202324

319
Students
2023–24 enrollment
14.5:1
Student / teacher ratio
77%
Free / reduced-price lunch
low-income indicator
24.3%
Chronically absent
WA average 27%

SchoolRow ranks Adelaide Elementary School 992nd of 1,174 Washington elementary schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 16% of elementary schools statewide. Its statewide percentile went from 29th in 2019 to 16th in 2025 — declining.

Statewide percentile by year
25%50%75%16%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 125 students tested

English Language Arts
Adelaide Elementary School
32%
WA average
51%
Math
Adelaide Elementary School
26%
WA average
41%
Science
Adelaide Elementary School
34%
WA average
43%
English Language Arts over time Adelaide Elementary School WA average
25%50%75%32%51%201920202025no testing 2020–21
Math over time Adelaide Elementary School WA average
25%50%75%26%41%201920202025no testing 2020–21
Science over time Adelaide Elementary School WA average
25%50%75%34%43%201920202025no testing 2020–21

Racial and ethnic breakdown of 319 students (202324, NCES) — history since 1988, with comparable seven-category changes from 2010

Hispanic32%White20%Asian14%Black15%Two+12%7%
Hover the pie for details
categories changedHispanic 32%White 20%Asian 13%Black 15%Two or more races 12%Pacific Islander 7%91%19882023
GroupTrend20102023Change
Hispanic26.5%32.0% 5.5 pts
White33.1%20.1% 13.0 pts
Black9.4%15.4% 6.0 pts
Asian9.4%13.5% 4.1 pts
Two or more races13.7%11.9% 1.8 pts
Pacific Islander6.2%7.2% 1.0 pts
American Indian1.8%0.0% 1.8 pts

NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.

Typical home value $619K in zip 98023 as of 2026-05 · trend since 2000

$168K$337K$505K$674K$628K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 98023 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Adelaide Elementary School

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What school district is Adelaide Elementary School in?

Adelaide Elementary School is part of the Federal Way School District district in Federal Way, Washington.

Is Adelaide Elementary School a good school?

SchoolRow ranks Adelaide Elementary School 992nd of 1,174 Washington elementary schools (better than 16% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).

What is the racial makeup of Adelaide Elementary School?

Hispanic 32%, White 20%, Black 15%, Asian 14% (319 students, 2023–24).

How much do homes near Adelaide Elementary School cost?

The typical home value in zip code 98023 is $619K 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.