Serving 609 students in grades 6-8, Windsor Mill Middle School ranks in the bottom 50% of all schools in Maryland for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 5% (which is lower than the Maryland state average of 27%). The percentage of students achieving proficiency in reading/language arts is 24% (which is lower than the Maryland state average of 45%).
The student-teacher ratio of 16:1 is higher than the Maryland state level of 14:1.
Minority enrollment is 98% of the student body (majority Black), which is higher than the Maryland state average of 68% (majority Black).
Quick Facts (2026)
- School Type: Magnet School
- Grades: 6-8
- Enrollment: 609 students
- Student-Teacher Ratio: 16:1
- Minority Enrollment: 98%
- Overall Testing Rank: Bottom 50% in MD
- Math Proficiency: 5% (Btm 50%)
- Reading Proficiency: 24% (Btm 50%)
- Science Proficiency: 17% (Btm 50%)
- Source: National Center for Education Statistics (NCES), MD Dept. of Education
School Overview
Windsor Mill Middle School's student population of 609 students has declined by 11% over five school years.
The teacher population of 37 teachers has declined by 30% over five school years.
School Type
Grades Offered
Grades 6-8
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
609 students
Gender %
Total Classroom Teachers
37 teachers
School Calendar
School Rankings
Windsor Mill Middle School ranks within the bottom 50% of all 1,338 schools in Maryland (based off of combined math and reading proficiency testing data).
The diversity score of Windsor Mill Middle School is 0.22, which is less than the diversity score at state average of 0.74. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1174 out of 1338 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
5%
27%
Reading/Language Arts Test Scores (% Proficient)
24%
45%
Science Test Scores (% Proficient)
17%
36%
Student-Teacher Ratio
16:1
14:1
American Indian
1%
n/a
Asian
1%
7%
Hispanic
7%
23%
Black
88%
33%
White
2%
32%
Hawaiian
n/a
n/a
Two or more races
1%
5%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
52%
44%
Eligible for Reduced Lunch
5%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MD Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Windsor Mill Middle School's ranking?
Windsor Mill Middle School is ranked #1174 out of 1,338 schools, which ranks it among the bottom 50% of public schools in Maryland.
What schools are Windsor Mill Middle School often compared to?
Windsor Mill Middle Schoolis often viewed alongside schools like Dickey Hill Elementary Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
5% of students have achieved math proficiency (compared to the 27% MD state average), while 24% of students have achieved reading proficiency (compared to the 45% MD state average).
How many students attend Windsor Mill Middle School?
609 students attend Windsor Mill Middle School.
What is the racial composition of the student body?
88% of Windsor Mill Middle School students are Black, 7% of students are Hispanic, 2% of students are White, 1% of students are American Indian, 1% of students are Asian, and 1% of students are Two or more races.
What is the student-teacher ratio of Windsor Mill Middle School?
Windsor Mill Middle School has a student ration of 16:1, which is higher than the Maryland state average of 14:1.
What grades does Windsor Mill Middle School offer ?
Windsor Mill Middle School offers enrollment in grades 6-8 (Supplemental Virtual).
What school district is Windsor Mill Middle School part of?
Windsor Mill Middle School is part of Baltimore County Public Schools.
In what neighborhood is Windsor Mill Middle School located?
Windsor Mill Middle School is located in the Windsor Mill neighborhood of Baltimore, MD.
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