Serving 785 students in grades 6-8, Windsor Middle School ranks in the top 50% of all schools in Colorado for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 35% (which is higher than the Colorado state average of 33%). The percentage of students achieving proficiency in reading/language arts is 47% (which is higher than the Colorado state average of 45%).
The student-teacher ratio of 16:1 is higher than the Colorado state level of 15:1.
Minority enrollment is 22% of the student body (majority Hispanic), which is lower than the Colorado state average of 51% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 785 students
- Student-Teacher Ratio: 16:1
- Minority Enrollment: 22%
- Overall Testing Rank: Top 50% in CO
- Math Proficiency: 35% (Top 50%)
- Reading Proficiency: 47% (Top 50%)
- Science Proficiency: 25-29% (Top 50%)
- Source: National Center for Education Statistics (NCES), CO Dept. of Education
School Overview
Windsor Middle School's student population of 785 students has grown by 16% over five school years.
The teacher population of 50 teachers has grown by 16% over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
785 students
Total Classroom Teachers
50 teachers
School Calendar
School Rankings
Windsor Middle School ranks within the top 50% of all 1,748 schools in Colorado (based off of combined math and reading proficiency testing data).
The diversity score of Windsor Middle School is 0.37, 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
#726 out of 1748 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
35%
33%
Reading/Language Arts Test Scores (% Proficient)
47%
45%
Science Test Scores (% Proficient)
(20-21)25-29%
29%
Student-Teacher Ratio
16:1
15:1
Asian
1%
3%
Hispanic
17%
37%
Black
1%
5%
White
78%
49%
Two or more races
3%
5%
All Ethnic Groups
Eligible for Free Lunch
21%
39%
Eligible for Reduced Lunch
1%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CO Dept. of Education
Frequently Asked Questions
What is Windsor Middle School's ranking?
Windsor Middle School is ranked #726 out of 1,748 schools, which ranks it among the top 50% of public schools in Colorado.
What schools are Windsor Middle School often compared to?
Windsor Middle Schoolis often viewed alongside schools like Severance Middle School, Windsor Charter Academy Early College High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
35% of students have achieved math proficiency (compared to the 33% CO state average), while 47% of students have achieved reading proficiency (compared to the 45% CO state average).
How many students attend Windsor Middle School?
785 students attend Windsor Middle School.
What is the racial composition of the student body?
78% of Windsor Middle School students are White, 17% 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 16:1, which is higher than the Colorado state average of 15:1.
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 Weld County Reorganized School District No. Re-4.
School Reviews
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