Serving 546 students in grades 6-8, Garrison 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 36% (which is lower than the Washington state average of 41%). The percentage of students achieving proficiency in reading/language arts is 46% (which is lower than the Washington state average of 53%).
The student-teacher ratio of 18:1 is higher than the Washington state level of 17:1.
Minority enrollment is 56% of the student body (majority Hispanic), which is higher than the Washington state average of 53% (majority Hispanic).
Quick Facts (2026-27)
- Grades: 6-8
- Enrollment: 546 students
- Student-Teacher Ratio: 18:1
- Minority Enrollment: 56%
- Overall Testing Rank: Bottom 50% in WA
- Math Proficiency: 36% (Btm 50%)
- Reading Proficiency: 46% (Btm 50%)
- Science Proficiency: 42% (Btm 50%)
- Attendance Zone: Garrison Middle School serves the west part of Walla Walla, WA, covering an attendance zone of approximately 104.1 square miles. Families can expect a typical drive of 10-15 minutes to the school, with the furthest edge of the zone located about 17.6 miles away.
- Source: National Center for Education Statistics (NCES), WA Dept. of Education
School Overview
Garrison Middle School's student population of 546 students has declined by 5% over five school years.
The teacher population of 31 teachers has declined by 8% over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
546 students
Total Classroom Teachers
31 teachers
School Calendar
School Rankings
Garrison 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 Garrison Middle School is 0.57, 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
#1263 out of 2088 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
36%
41%
Reading/Language Arts Test Scores (% Proficient)
46%
53%
Science Test Scores (% Proficient)
42%
49%
Student-Teacher Ratio
18:1
17:1
American Indian
n/a
1%
Asian
1%
9%
Hispanic
49%
27%
Black
2%
5%
White
44%
47%
Hawaiian
n/a
2%
Two or more races
4%
9%
All Ethnic Groups
Chronically Absent Students
(22-23)44.7%
34.7%
Eligible for Free Lunch
54%
39%
Eligible for Reduced Lunch
13%
9%
School Statewide Testing
School District Name
Sports
School Mascot
Troopers
Source: National Center for Education Statistics (NCES), WA Dept. of Education
Frequently Asked Questions
What is Garrison Middle School's ranking?
Garrison Middle School is ranked #1263 out of 2,088 schools, which ranks it among the bottom 50% of public schools in Washington.
What schools are Garrison Middle School often compared to?
Garrison Middle Schoolis often viewed alongside schools like Pioneer Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
36% of students have achieved math proficiency (compared to the 41% WA state average), while 46% of students have achieved reading proficiency (compared to the 53% WA state average).
How many students attend Garrison Middle School?
546 students attend Garrison Middle School.
What is the racial composition of the student body?
49% of Garrison Middle School students are Hispanic, 44% of students are White, 4% of students are Two or more races, 2% of students are Black, and 1% of students are Asian.
What is the student-teacher ratio of Garrison Middle School?
Garrison Middle School has a student ration of 18:1, which is higher than the Washington state average of 17:1.
What grades does Garrison Middle School offer ?
Garrison Middle School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Garrison Middle School part of?
Garrison Middle School is part of Walla Walla School District.
School Reviews
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