Glacier Middle School
Seatac, WA · Highline School District
Regular public school · Grades 6-8 · Suburb, large
374th of 381 Washington middle schools statewide · better than 2%· Stable
2450 South 142nd Street, Seatac, WA 98168
(206)631-5300NCES ID 530354003674Directory 2023–24
SchoolRow ranks Glacier Middle School 374th of 381 Washington middle schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 2% of middle schools statewide. Its statewide percentile went from 6th in 2022 to 2th in 2025.
Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 771 students tested
Racial and ethnic breakdown of 785 students (2023–24, NCES) — history since 2019, with comparable seven-category changes from 2010
| Group | Trend | 2019 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 53.3% | 55.9% | ▲ 2.6 pts | |
| Asian | 15.3% | 16.4% | ▲ 1.1 pts | |
| Black | 10.0% | 8.4% | ▼ 1.6 pts | |
| White | 12.0% | 7.4% | ▼ 4.6 pts | |
| Two or more races | 5.0% | 6.6% | ▲ 1.6 pts | |
| Pacific Islander | 4.1% | 3.8% | ▼ 0.3 pts | |
| American Indian | 0.3% | 1.0% | ▲ 0.7 pts |
Typical home value $590K in zip 98168 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Glacier Middle School
- #340Showalter Middle SchoolTukwila School District · 1.2 mi away340th of 381
ELA 26% ▲11 · Math 18% ▲8Compare - #230Sylvester Middle SchoolHighline School District · 2.3 mi away230th of 381
ELA 41% ▲26 · Math 31% ▲21Compare - #50Rainier PrepRainier Prep Charter School District · 2.5 mi away · charter50th of 381
ELA 67% ▲52 · Math 59% ▲49Compare - #346Cascade Middle SchoolHighline School District · 2.8 mi away346th of 381
ELA 26% ▲11 · Math 17% ▲7Compare - #329Chinook Middle SchoolHighline School District · 3.1 mi away329th of 381
ELA 31% ▲16 · Math 16% ▲6Compare - #259Dimmitt Middle SchoolRenton School District · 3.3 mi away259th of 381
ELA 39% ▲24 · Math 28% ▲18Compare - #202David T. Denny International Middle SchoolSeattle School District No. 1 · 4.7 mi away202nd of 381
ELA 45% ▲30 · Math 33% ▲23Compare - #184Aki Kurose Middle SchoolSeattle School District No. 1 · 4.8 mi away184th of 381
ELA 47% ▲32 · Math 36% ▲26Compare
What school district is Glacier Middle School in?
Glacier Middle School is part of the Highline School District district in Seatac, Washington.
Is Glacier Middle School a good school?
SchoolRow ranks Glacier Middle School 374th of 381 Washington middle schools (better than 2% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).
What is the racial makeup of Glacier Middle School?
Hispanic 56%, Asian 16%, Black 8%, White 7% (785 students, 2023–24).
How much do homes near Glacier Middle 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.