Serving 765 students in grades 6-8, Windsor Middle School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 28% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 37% (which is lower than the California state average of 47%).
The student:teacher ratio of 19:1 is lower than the California state level of 21:1.
Minority enrollment is 60% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: 6-8
- Enrollment: 765 students
- Student:Teacher Ratio: 19:1
- Minority Enrollment: 60%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 28% (Top 50%)
- Reading Proficiency: 37% (Btm 50%)
- Science Proficiency: 27% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Windsor Middle School's student population of 765 students has declined by 9% over five school years.
The teacher population of 41 teachers has grown by 5% over five school years.
Grades Offered
Grades 6-8
Total Students
765 students
Gender %
Total Classroom Teachers
41 teachers
School Calendar
School Rankings
Windsor Middle School ranks within the bottom 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Windsor Middle School is 0.59, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#5062 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
28%
33%
Reading/Language Arts Test Scores (% Proficient)
37%
47%
Science Test Scores (% Proficient)
27%
29%
Student : Teacher Ratio
19:1
21:1
American Indian
1%
1%
Asian
1%
12%
Hispanic
50%
56%
Black
1%
5%
White
40%
20%
Hawaiian
n/a
n/a
Two or more races
7%
6%
All Ethnic Groups
Eligible for Free Lunch
37%
54%
Eligible for Reduced Lunch
12%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Windsor Middle School's ranking?
Windsor Middle School is ranked #5062 out of 9,602 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Windsor Middle School often compared to?
Windsor Middle Schoolis often viewed alongside schools like Healdsburg Junior High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
28% of students have achieved math proficiency (compared to the 33% CA state average), while 37% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Windsor Middle School?
765 students attend Windsor Middle School.
What is the racial composition of the student body?
50% of Windsor Middle School students are Hispanic, 40% of students are White, 7% of students are Two or more races, 1% of students are American Indian, 1% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Windsor Middle School?
Windsor Middle School has a student ration of 19:1, which is lower than the California state average of 21:1.
What grades does Windsor Middle School offer ?
Windsor Middle School offers enrollment in grades 6-8
What school district is Windsor Middle School part of?
Windsor Middle School is part of Windsor Unified School District.
School Reviews
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