Serving 300 students in grades 6-8, Zillah Middle School ranks in the bottom 50% of all schools in Washington for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 34% (which is lower than the Washington state average of 41%). The percentage of students achieving proficiency in reading/language arts is 45% (which is lower than the Washington state average of 53%).
The student-teacher ratio of 19:1 is higher than the Washington state level of 17:1.
Minority enrollment is 72% of the student body (majority Hispanic), which is higher than the Washington state average of 53% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 300 students
- Student-Teacher Ratio: 19:1
- Minority Enrollment: 72%
- Overall Testing Rank: Bottom 50% in WA
- Math Proficiency: 34% (Btm 50%)
- Reading Proficiency: 45% (Btm 50%)
- Science Proficiency: 25-29% (Btm 50%)
- Source: National Center for Education Statistics (NCES), WA Dept. of Education
Top Rankings
Zillah Middle School ranks among the top 20% of public schools in Washington for:
Category
Attribute
Percent Eligible For Free Lunch
School Overview
Zillah Middle School's student population of 300 students has grown by 57% over five school years.
The teacher population of 16 teachers has grown by 33% over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
300 students
Total Classroom Teachers
16 teachers
Year Founded
1905
School Motto
Educational Excellence for everyone every day
School Rankings
Zillah Middle School ranks within the bottom 50% of all 2,088 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Zillah Middle School is 0.50, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1351 out of 2088 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
34%
41%
Reading/Language Arts Test Scores (% Proficient)
45%
53%
Science Test Scores (% Proficient)
25-29%
49%
Student-Teacher Ratio
19:1
17:1
American Indian
5%
1%
Asian
n/a
9%
Hispanic
65%
27%
Black
n/a
5%
White
28%
47%
Hawaiian
n/a
2%
Two or more races
2%
9%
All Ethnic Groups
Eligible for Free Lunch
60%
39%
Eligible for Reduced Lunch
12%
9%
School Statewide Testing
School District Name
Zillah School District
Source: National Center for Education Statistics (NCES), WA Dept. of Education
Frequently Asked Questions
What is Zillah Middle School's ranking?
Zillah Middle School is ranked #1351 out of 2,088 schools, which ranks it among the bottom 50% of public schools in Washington.
What percent of students have achieved state testing proficiency in math and reading?
34% of students have achieved math proficiency (compared to the 41% WA state average), while 45% of students have achieved reading proficiency (compared to the 53% WA state average).
How many students attend Zillah Middle School?
300 students attend Zillah Middle School.
What is the racial composition of the student body?
65% of Zillah Middle School students are Hispanic, 28% of students are White, 5% of students are American Indian, and 2% of students are Two or more races.
What is the student-teacher ratio of Zillah Middle School?
Zillah Middle School has a student ration of 19:1, which is higher than the Washington state average of 17:1.
What grades does Zillah Middle School offer ?
Zillah Middle School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Zillah Middle School part of?
Zillah Middle School is part of Zillah School District.
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