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SCHOOL COMMUNITY·ZILLAH SCHOOL DISTRICT·NCES 531017001719

Zillah High School

1602 Second Avenue, Zillah, WA 98953 · (509) 829-5565 · Yakima County
GRADES 09–12HIGH42-RURALTITLE IREGULAR SCHOOL455 STUDENTS
Enrollment
455
High
DISTRICT 333 · STATE 573
Student : Teacher
19.5:1
23 FTE teachers
DISTRICT 17.8:1 · STATE 21.6:1
Free / Reduced Lunch
65%
295 students
DISTRICT 68% · STATE 51%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
126
Grade 10
110
Grade 11
99
Grade 12
120
Student demographics
White
16636%
DISTRICT 34% · STATE 47%
Hispanic
25356%
DISTRICT 58% · STATE 27%
Asian
31%
DISTRICT 0% · STATE 9%
Two+
164%
DISTRICT 3% · STATE 9%
Native American
174%
DISTRICT 5% · STATE 1%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
24353%
Female
21247%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
67.0%
WA avg 58.4% . +29.7pp since 2014
Math
28.6%
WA avg 51.2% . +9.0pp since 2014
Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
44.3%
composite math + reading, all grades
Predicted
36.7%
based on WA schools with similar FRL share
Beats by
+7.6pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
455
+26 (+6%) vs 2017
Student : Teacher
19.5:1
was 20.2:1
% White
36%
was 45%
% Hispanic
56%
was 49%
% Asian
1%
was 0%
Source: NCES Common Core of Data

About Zillah High School

Zillah High School is one of the compact 9-12 campuss in Zillah, Washington, overseen by Zillah School District, with 455 students on its rolls from grades 9 through 12. Compared to the state average of about 573 students per school, that is 21% smaller than typical.

Zillah High School is one of 4 schools operated by Zillah School District, a district that hosts 1,330 students overall.

In terms of who attends, Zillah High School shows that Hispanic students make up the majority at 56%. Beyond that, the school logs 36% White, 4% Native American, 4% multiracial. That composition is broadly in line with Yakima County as a whole.

Looking at the economic backdrop, On paper, Zillah High School has 23 full-time-equivalent teachers, translating to a class-load average of around 19.5:1. The state averages around 21.6:1, so this campus is tighter than the state norm typical. About 65% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Yakima County (around 77%), the school's rate is somewhat below typical.

On a demographically-adjusted basis, Zillah High School tracks the demographic baseline. The model predicts 36.7% given the school's FRL share; actual proficiency is 44.3%.

In the surrounding community, the surrounding county (Yakima County) reports that median household income runs about $70,656, about 19% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 12%. Zillah High School is one of 119 public schools in Yakima County (combined enrollment of about 52,145 students).

Zillah Intermediate School is the nearest neighboring public school, about 1.0 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Zillah High School. On composite proficiency, Zillah High School comes 2nd of 7 in the immediate cluster, higher than the nearby-schools average of 29.2%.

Geographically, the school is in a rural area.

Looking at the recent track record. Zillah High School's enrollment has increased 6% since 2018, when it stood at 429 (now 455). Over the same period, the White share fell from 45% to 36%.

On the community side, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

Yakima County at a glance

View full county profile
Population
257,152
Census ACS
Median income
$70,656
Household, ACS
Bachelor's+
19%
Adults 25+
Poverty rate
12%
Below federal line
Schools in county
119
52,145 students

Quick facts

School name
Zillah High School
District
Zillah School District
Address
1602 Second Avenue, Zillah, WA 98953
Phone
(509) 829-5565
County
Yakima County
Level
High
Grade range
09–12
Total enrollment
455
Teachers (FTE)
23
Student–teacher ratio
19.5:1
Free/Reduced lunch
295 (65%)
Locale
42-Rural: Distant
NCES ID
531017001719
Charter school
No
Virtual school
No

Related schools

Other schools in Zillah School District
Other schools in Zillah
Nearby schools

Frequently asked questions

About Zillah High School
What is the total enrollment at Zillah High School?
Zillah High School enrolls approximately 455 students in grades 09-12.
What age range does Zillah High School serve?
Zillah High School serves students from grade 09 through grade 12.
How many students per teacher at Zillah High School?
Approximately 19.5:1 students per teacher at Zillah High School.
How diverse is Zillah High School?
Zillah High School reports a student body of 36% White, 56% Hispanic, 1% Asian, 4% Two or more.
Is Zillah High School public or private?
Zillah High School is a public K-12 school, overseen by Zillah School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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