Serving 652 students in grades 6-8, Windsor Middle School ranks in the bottom 50% of all schools in Missouri for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 28% (which is lower than the Missouri state average of 39%). The percentage of students achieving proficiency in reading/language arts is 26% (which is lower than the Missouri state average of 43%).
The student:teacher ratio of 15:1 is higher than the Missouri state level of 12:1.
Minority enrollment is 10% of the student body (majority Hispanic), which is lower than the Missouri state average of 32% (majority Black).
Quick Stats (2025)
- Grades: 6-8
- Enrollment: 652 students
- Student:Teacher Ratio: 15:1
- Minority Enrollment: 10%
- Overall Testing Rank: Bottom 50% in MO
- Math Proficiency: 28% (Btm 50%)
- Reading Proficiency: 26% (Btm 50%)
- Science Proficiency: 30% (Btm 50%)
- Source: National Center for Education Statistics (NCES), MO Dept. of Education
School Overview
Windsor Middle School's student population of 652 students has declined by 6% over five school years.
The teacher population of 44 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
652 students
Gender %
Total Classroom Teachers
44 teachers
School Rankings
Windsor Middle School ranks within the bottom 50% of all 2,084 schools in Missouri (based off of combined math and reading proficiency testing data).
The diversity score of Windsor Middle School is 0.19, which is less than the diversity score at state average of 0.51. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1677 out of 2084 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
28%
39%
Reading/Language Arts Test Scores (% Proficient)
26%
43%
Science Test Scores (% Proficient)
30%
38%
Student : Teacher Ratio
15:1
12:1
American Indian
n/a
n/a
Asian
1%
2%
Hispanic
5%
8%
Black
1%
15%
White
90%
68%
Hawaiian
n/a
1%
Two or more races
3%
6%
All Ethnic Groups
Eligible for Free Lunch
26%
42%
Eligible for Reduced Lunch
8%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MO Dept. of Education
Frequently Asked Questions
What is Windsor Middle School's ranking?
Windsor Middle School is ranked #1677 out of 2,084 schools, which ranks it among the bottom 50% of public schools in Missouri.
What schools are Windsor Middle School often compared to?
Windsor Middle Schoolis often viewed alongside schools like Ridgewood Middle School, Windsor 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 39% MO state average), while 26% of students have achieved reading proficiency (compared to the 43% MO state average).
How many students attend Windsor Middle School?
652 students attend Windsor Middle School.
What is the racial composition of the student body?
90% of Windsor Middle School students are White, 5% of students are Hispanic, 3% of students are Two or more races, 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 15:1, which is higher than the Missouri state average of 12:1.
What grades does Windsor Middle School offer ?
Windsor Middle School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Windsor Middle School part of?
Windsor Middle School is part of Windsor C-1 School District.
School Reviews
Review Windsor Middle School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles

Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.

2011 Classroom Size Update: Are Classes Still Growing Larger?
Since the recession, public school classrooms have seen major budget cuts - and many increases in class sizes. How is the situation in 2011? Read this article to find out.

Will Single Sex Classrooms Save 51爆料s?
Learn about the benefits of single sex classrooms and why public schools are hoping this type of classroom will save the American school system.