Beta You're viewing our redesigned school page. Prefer the classic layout?

Zillah High School

Public Grades 9-12
199th
SchoolDigger Rank ?
of 438 Washington High Schools
Better than 55% of Washington high schools
Summary

Zillah High School is a public high school serving 455 students in grades 9-12 in the Zillah School District, a district ranked in the top half of the state, and has shown impressive improvement in recent years.

The school has clear strengths, particularly in English Language Arts, where student proficiency significantly outpaces the state average and outperforms most nearby schools like Sunnyside High School and Wapato High School. Most notably, Zillah consistently graduates over 90% of its students, a rate well above the state average and comparable to its closest peer, East Valley High School, even while serving a student population with significant economic need. The school also demonstrates effective support for students from low-income families, with outcomes for this group ranking above the state average.

While math scores are an area for continued growth, they are competitive with other local schools. Zillah achieves these strong results with moderate per-student spending compared to some higher-spending districts like Wapato School District and Granger School District, suggesting efficient use of resources. The school's rapid rise from a lower to an above-average state ranking highlights a positive trajectory and a committed educational environment.

455
Students ?
19.4
Student/teacher ratio ?
$16,027
Per pupil spending ?
64.8%
Free/discounted lunch ?
 1602 Second Avenue
       Zillah, WA  98953-9682

(509) 829-5565

District: Zillah School District


Feeder schools for Zillah High School:

Elementary:    Hilton Elementary School
    Zillah Intermediate School
Middle:    Zillah Middle School
Racial breakdown:

Hispanic:
55.6%
White:
36.5%
American Indian:
3.7%
more
 See top rated Washington high schools

 Compare Zillah High School to nearby high schools!
At a glance
Ranking trend: Improving — 29th percentile in 2013 → 55th in 2025
Strengths
94% graduate in 4 years — above the Washington average (83%)
Ranking is trending up — up 26 percentile points since 2013
Above the Washington median (55th percentile)
Worth a look
!Math scores 12 pts below the Washington average
Students meeting standards (2024-2025) ?
This school48%
District avg45%
Washington avg48%
199th of 438
Washington public high schools ?
Top 45%▲ up 14 pts since 2015
From bottom 41% (2015) to top 45% (2025)
See the entire ranking list of Washington High Schools →
SchoolDigger rating ?
101st of 247Zillah School District among Washington districts
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
202551.6199 of 43854.6%★★★☆☆
202439.9269 of 43738.4%★★☆☆☆
202333.2299 of 44232.4%★★☆☆☆
202220.4359 of 43417.3%★☆☆☆☆
202138.0278 of 45538.9%★★☆☆☆
201937.6277 of 41733.6%★★☆☆☆
201864.6112 of 31564.4%★★★☆☆
201753.0163 of 30145.8%★★☆☆☆
201541.9201 of 34141.1%★★☆☆☆
201337.1324 of 45428.6%★☆☆☆☆
201237.2309 of 45031.3%★★☆☆☆
201142.6260 of 44040.9%★★☆☆☆
201048.0244 of 42342.3%★★☆☆☆
200956.6209 of 40248.0%★★☆☆☆
200851.2233 of 39641.2%★★☆☆☆
200738.4289 of 39927.6%★☆☆☆☆
200631.3301 of 39523.8%★☆☆☆☆
200542.2255 of 39435.3%★★☆☆☆
200431.6284 of 39027.2%★☆☆☆☆

Female

YearAvg scoreStatewide rankWashington percentileRating
202546.6177 of 35049.4%★★☆☆☆
202433.0246 of 34729.1%★☆☆☆☆
202331.6248 of 35730.5%★★☆☆☆
202233.7249 of 36832.3%★★☆☆☆
202131.0274 of 39029.7%★☆☆☆☆
201940.5230 of 35835.8%★★☆☆☆
201855.0128 of 24347.3%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankWashington percentileRating
202555.194 of 24962.2%★★★☆☆
202447.1123 of 24850.4%★★★☆☆
202333.3166 of 24933.3%★★☆☆☆
202221.1224 of 26114.2%★☆☆☆☆
202152.4122 of 27856.1%★★★☆☆
201945.6120 of 24150.2%★★★☆☆
201860.256 of 15664.1%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankWashington percentileRating
202555.2142 of 35560.0%★★★☆☆
202450.2172 of 35651.7%★★★☆☆
202334.9246 of 36232.0%★★☆☆☆
202216.2340 of 3708.1%☆☆☆☆☆
202133.7275 of 39229.8%★★☆☆☆
201937.7231 of 34432.8%★★☆☆☆
201862.978 of 22765.6%★★★☆☆

Male

YearAvg scoreStatewide rankWashington percentileRating
202550.5171 of 35952.4%★★★☆☆
202439.3226 of 36237.6%★★☆☆☆
202329.1260 of 35827.4%★☆☆☆☆
202212.2338 of 3636.9%☆☆☆☆☆
202143.6206 of 39547.8%★★☆☆☆
201933.6252 of 35529.0%★☆☆☆☆
201866.280 of 25468.5%★★★☆☆

Migrant

YearAvg scoreStatewide rankWashington percentileRating
202199.71 of 3597.1%★★★★★

Special Education

YearAvg scoreStatewide rankWashington percentileRating
202139.3122 of 21242.5%★★☆☆☆
201894.74 of 13997.1%★★★★★

White

YearAvg scoreStatewide rankWashington percentileRating
202557.7144 of 37361.4%★★★☆☆
202446.3198 of 37447.1%★★☆☆☆
202347.8202 of 37946.7%★★☆☆☆
202225.7317 of 39018.7%★☆☆☆☆
202141.9232 of 41343.8%★★☆☆☆
201940.9242 of 38236.6%★★☆☆☆
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)
Migrant (2021)97th percentile+58 vs school
Hispanic (2025)62nd percentile+8 vs school
White (2025)61st percentile+7 vs school
Low Socio Economic Status (2025)60th percentile+5 vs school
Male (2025)52nd percentile~ school
Female (2025)49th percentile-5 vs school
Special Education (2021)42nd percentile+4 vs school
By subject vs Washington (2024-2025) ?
English Language Arts69%+16 vs state
Science45%-4 vs state
Math30%-12 vs state

1.0
1 rating · 1 written review
50
40
30
20
11
Rate Zillah High School
Have first-hand experience? A quick rating - and a sentence or two about what stands out (teachers, academics, safety, communication) - helps other families know what to expect.
Takes about a minute. We email you a link to verify your review - your address is never shown publicly.
Tap a star to rate
What people are saying
by a parent
Saturday, August 9, 2014

Open Quote School cares too much about sports to ever teach at a decent level. Staff looks the other way when kids commit violence against each other. Close Quote





Schools Near Zillah High School









Frequently Asked Questions about Zillah High School

Students at Zillah High School are 56% Hispanic, 36% White, 4% American Indian, 4% Two or more races.

Zillah High School ranks 199th of 438 Washington high schools. SchoolDigger rates this school 3 stars out of 5.

Zillah High School is fed by the following schools:

Elementary : Hilton Elementary School
Elementary : Zillah Intermediate School
Middle : Zillah Middle School

In the 2024-25 school year, 455 students attended Zillah High School.


Rate Zillah High School!



Sign up for updates!

Be the first to know when there is an update for Zillah High School!




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.





Diagnostics

None retrieved from Database in 78 milliseconds.