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Steilacoom High

Public Grades 9-12
49th
SchoolDigger Rank ?
of 396 Washington High Schools
Better than 88% of Washington high schools
Summary

Steilacoom High is a public school serving 968 students in grades 9–12 in Steilacoom, a South Puget Sound community near military installations and Tacoma. Part of the Steilacoom Hist. School District, it ranked 49th out of 396 Washington high schools in 2025–26, placing it in the 88th percentile and earning four stars. Its 91.3% graduation rate in 2024–25 was well above the state average of 82.6%.

Academically, Steilacoom is one of the strongest traditional high schools in the area. In 2025–26, 82.79% of students were proficient in English language arts, 47.20% in math, and 62.70% in science. English and science are particular strengths: the ELA result was nearly identical to Curtis Senior High, while Steilacoom had the highest science proficiency among nearby schools with reported results. Math improved by about 9.6 percentage points from the previous year and exceeded the state rate, but it has varied considerably over time and remains the school’s clearest academic challenge. Compared with Lakes High School, Mount Tahoma High School, and Clover Park High School, Steilacoom posted substantially stronger results in all three subjects.

The school also shows strong results for several student groups, including students from low socioeconomic backgrounds, Hispanic students, female students, multiracial students, and military-connected students. However, its special education subgroup ranking was considerably weaker, at the 31st percentile in 2024–25, making support for these students an important area to examine. Steilacoom reported spending $15,682 per student in 2023–24—less than nearby traditional schools—while its student-teacher ratio rose to 24.3:1, among the highest in the comparison group. Overall, the school offers strong academics and graduation outcomes, with math consistency, special education services, and rising class-size pressure worth monitoring.

968
Students ?
24.3
Student/teacher ratio ?
$15,682
Per pupil spending ?
27.2%
Free/discounted lunch ?
 54 Sentinel Drive
       Steilacoom, WA  98388

(253) 983-2300

District: Steilacoom Hist. School District


Feeder schools for Steilacoom High:

Elementary:    Anderson Island Elementary
    Cherrydale Primary
    Chloe Clark Elementary
    Saltars Point Elementary
Middle:    Pioneer Middle
Racial breakdown:

White:
41.6%
Hispanic:
21.6%
Two or more races:
17.9%
more
 See top rated Washington high schools

 Compare Steilacoom High to nearby high schools!
At a glance
Ranking trend: Holding steady — 86th percentile in 2016 → 88th in 2026
Strengths
Test scores above the Washington average (64% vs 48% meeting standards)
Ranks in the top 12% of Washington high schools
91% graduate in 4 years — above the Washington average (83%)
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Large classes — about 24 students per teacher
Students meeting standards (2025-2026) ?
This school64%
District avg56%
Washington avg48%
49th of 396
Washington public high schools ?
Top 12%▲ up 2 pts since 2016
See the entire ranking list of Washington High Schools →
SchoolDigger rating ?
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankWashington percentileRating
202686.949 of 39687.6%★★★★☆
202577.674 of 43883.1%★★★★☆
202470.0113 of 43774.1%★★★★☆
202382.063 of 44285.7%★★★★☆
202286.245 of 43489.6%★★★★☆
202170.7100 of 45578.0%★★★★☆
201981.955 of 41786.8%★★★★☆
201870.391 of 31571.1%★★★★☆
201766.4112 of 30162.8%★★★☆☆
201680.343 of 30685.9%★★★★☆
201571.870 of 34179.5%★★★★☆
201365.0146 of 45467.8%★★★☆☆
201264.9122 of 45072.9%★★★★☆
201165.1108 of 44075.5%★★★★☆
201064.9164 of 42361.2%★★★☆☆
200967.8137 of 40265.9%★★★☆☆
200870.3111 of 39672.0%★★★★☆
200743.6261 of 39934.6%★★☆☆☆
200670.4110 of 39572.2%★★★★☆
200562.8160 of 39459.4%★★★☆☆
200461.2163 of 39058.2%★★★☆☆

African American

YearAvg scoreStatewide rankWashington percentileRating
202577.114 of 8082.5%★★★★☆
202460.124 of 7065.7%★★★☆☆
202356.733 of 7857.7%★★★☆☆
202254.542 of 8952.8%★★★☆☆
202156.044 of 11160.4%★★★☆☆
201967.621 of 8675.6%★★★★☆

Asian

YearAvg scoreStatewide rankWashington percentileRating
202561.838 of 11968.1%★★★☆☆
202464.238 of 11366.4%★★★☆☆
202366.737 of 11868.6%★★★☆☆
202262.442 of 12466.1%★★★☆☆
202152.956 of 13658.8%★★★☆☆
201986.616 of 12186.8%★★★★☆
201872.123 of 8773.6%★★★★☆

English Language Learner

YearAvg scoreStatewide rankWashington percentileRating
201877.28 of 6587.7%★★★★☆

Female

YearAvg scoreStatewide rankWashington percentileRating
202691.328 of 30990.9%★★★★★
202575.571 of 35079.7%★★★★☆
202465.2101 of 34770.9%★★★★☆
202381.253 of 35785.2%★★★★☆
202290.227 of 36892.7%★★★★★
202173.370 of 39082.1%★★★★☆
201980.753 of 35885.2%★★★★☆
201868.175 of 24369.1%★★★★☆

Hispanic

YearAvg scoreStatewide rankWashington percentileRating
202695.87 of 23697.0%★★★★★
202570.262 of 24975.1%★★★★☆
202472.450 of 24879.8%★★★★☆
202381.328 of 24988.8%★★★★☆
202283.631 of 26188.1%★★★★☆
202179.232 of 27888.5%★★★★☆
201976.241 of 24183.0%★★★★☆
201874.428 of 15682.1%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankWashington percentileRating
202692.614 of 32595.7%★★★★★
202573.560 of 35583.1%★★★★☆
202464.095 of 35673.3%★★★★☆
202384.329 of 36292.0%★★★★★
202282.340 of 37089.2%★★★★☆
202163.3103 of 39273.7%★★★★☆
201973.165 of 34481.1%★★★★☆
201862.780 of 22764.8%★★★☆☆

Male

YearAvg scoreStatewide rankWashington percentileRating
202676.856 of 32682.8%★★★★☆
202574.375 of 35979.1%★★★★☆
202467.5103 of 36271.5%★★★★☆
202380.255 of 35884.6%★★★★☆
202279.361 of 36383.2%★★★★☆
202166.4105 of 39573.4%★★★★☆
201982.643 of 35587.9%★★★★☆
201866.879 of 25468.9%★★★☆☆

Military Connected

YearAvg scoreStatewide rankWashington percentileRating
202684.32 of 1788.2%★★★★★
202572.18 of 3476.5%★★★★☆
202446.322 of 3435.3%★★☆☆☆
202373.44 of 3187.1%★★★★★
202286.53 of 3892.1%★★★★★
202159.915 of 4768.1%★★★★☆
201987.94 of 3187.1%★★★★★

Multi-racial

YearAvg scoreStatewide rankWashington percentileRating
202678.617 of 12186.0%★★★★☆
202569.043 of 17074.7%★★★★☆
202449.071 of 16155.9%★★★☆☆
202371.034 of 16679.5%★★★★☆
202289.314 of 17992.2%★★★★★
202157.273 of 19562.6%★★★☆☆
201971.435 of 16378.5%★★★★☆
201849.953 of 9141.8%★★☆☆☆

Special Education

YearAvg scoreStatewide rankWashington percentileRating
202529.188 of 12730.7%★★☆☆☆
202155.960 of 21271.7%★★★★☆
201977.121 of 12883.6%★★★★☆
201847.376 of 13945.3%★★☆☆☆

White

YearAvg scoreStatewide rankWashington percentileRating
202678.657 of 31982.1%★★★★☆
202581.053 of 37385.8%★★★★☆
202470.293 of 37475.1%★★★★☆
202381.953 of 37986.0%★★★★☆
202284.836 of 39090.8%★★★★★
202171.493 of 41377.5%★★★★☆
201982.838 of 38290.1%★★★★★
201860.392 of 22258.6%★★★☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Hispanic (2026)97th percentile+9 vs school
Low Socio Economic Status (2026)96th percentile+8 vs school
Female (2026)91st percentile+3 vs school
Military Connected (2026)88th percentile~ school
English Language Learner (2018)88th percentile+17 vs school
Multi-racial (2026)86th percentile~ school
Male (2026)83rd percentile-5 vs school
African American (2025)82nd percentile~ school
White (2026)82nd percentile-5 vs school
Asian (2025)68th percentile-15 vs school
Special Education (2025)31st percentile-52 vs school
By subject vs Washington (2025-2026) ?
English Language Arts83%+30 vs state
Science63%+12 vs state
Math47%+4 vs state

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Schools Near Steilacoom High

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Frequently Asked Questions about Steilacoom High

Steilacoom High ranks 49th of 396 Washington high schools. SchoolDigger rates this school 4 stars out of 5.

Students at Steilacoom High are 42% White, 22% Hispanic, 18% Two or more races, 9% Asian, 7% African American, 2% Pacific Islander.

Steilacoom High is fed by the following schools:

Elementary : Anderson Island Elementary
Elementary : Cherrydale Primary
Elementary : Chloe Clark Elementary
Elementary : Saltars Point Elementary
Middle : Pioneer Middle

In the 2024-25 school year, 968 students attended Steilacoom High.

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Latest Washington data All new data »
2025–26 SBAC & WCAS test scoresNewSep 10, 2026
2024–25 dropout rates & graduation ratesJan 8, 2026
2022–23 through 2023–24 school spending dataJan 6, 2026
2024–25 SBAC & WCAS test scoresSep 10, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Washington State Department of Health and the Washington Office of Superindentent of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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