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SCHOOL COMMUNITY·FREDERICK COUNTY PUBLIC SCHOOLS·NCES 240033000392

Windsor Knolls Middle

11150 Windsor Rd, Ijamsville, MD 21754 · (227) 203-2750 · Frederick County
GRADES 06–08MIDDLE41-RURALREGULAR SCHOOL812 STUDENTS
Enrollment
812
Middle
DISTRICT 788 · STATE 764
Student : Teacher
17.5:1
47 FTE teachers
DISTRICT 16.1:1 · STATE 14.3:1
Free / Reduced Lunch
13%
109 students
DISTRICT 39% · STATE 54%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
294
Grade 7
255
Grade 8
263
Student demographics
White
46157%
DISTRICT 47% · STATE 31%
Hispanic
11714%
DISTRICT 22% · STATE 24%
Black
537%
DISTRICT 15% · STATE 32%
Asian
11614%
DISTRICT 8% · STATE 7%
Two+
648%
DISTRICT 8% · STATE 5%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
39949%
Female
41251%

Discussions

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Test scores

MCAP 2024-25 . % Proficient (Levels 3-4)
English Language Arts
72.5%
MD avg 50.6% . +3.5pp since 2023
Math
53.1%
MD avg 34.8% . +10.1pp since 2023
Source: MCAP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
59.4%
composite math + reading, all grades
Predicted
66.3%
based on MD schools with similar FRL share
Beats by
-6.9pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
812
+55 (+7%) vs 2017
Student : Teacher
17.5:1
was 17.5:1
% White
57%
was 82%
% Hispanic
14%
was 9%
% Black
7%
was 4%
% Asian
14%
was 2%
Source: NCES Common Core of Data

About Windsor Knolls Middle

Set in Ijamsville, Maryland, Windsor Knolls Middle is a mid-sized junior high, overseen by Frederick County Public Schools. It teaches 812 students across grades 6 through 8.

Frederick County Public Schools comprises 67 schools with combined enrollment of 48,054 students; Windsor Knolls Middle is among them.

In terms of who attends, Windsor Knolls Middle records that the largest single group is White, at 57% of enrollment. Other groups include 14% Hispanic, 14% Asian, 8% multiracial, 7% Black. The wider county runs roughly 68% White, putting the school's mix visibly less White than the area baseline.

Looking at school resources, Windsor Knolls Middle logs 47 full-time-equivalent teachers, putting the student-to-teacher ratio at about 17.5:1. That figure is higher than the state norm's 14.3:1 average. Roughly 13% of students at Windsor Knolls Middle qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Frederick County runs at roughly 37%, so the school's eligibility rate is somewhat below the surrounding baseline.

Adjusting for the school's free-and-reduced-lunch share, Windsor Knolls Middle performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 66.3%, the actual is 59.4%, a residual of -6.9 points.

In the broader community, Frederick County reports that the typical household earns roughly $122,002 per year, roughly 46% of adults have completed at least a four-year degree, and the poverty rate sits near 4%. Across Frederick County's 69 public schools (combined enrollment of about 48,054 students), Windsor Knolls Middle is one campus in the mix.

The closest other public school is Green Valley Elementary, roughly 1.5 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 9 schools in that immediate cluster with test data (this one included), Windsor Knolls Middle ranks 8th on composite proficiency, below the local average of 68.3%.

The school occupies a small-town site.

Five-year trend. Over the past 7-year window, the student count increased 7%: 757 students in 2018 compared to 812 in 2025. White enrollment moved from 82% to 57% across the same window.

On allk12, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.

Frederick County at a glance

View full county profile
Population
287,048
Census ACS
Median income
$122,002
Household, ACS
Bachelor's+
46%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
69
48,054 students

Quick facts

School name
Windsor Knolls Middle
District
Frederick County Public Schools
Address
11150 Windsor Rd, Ijamsville, MD 21754
Phone
(227) 203-2750
County
Frederick County
Level
Middle
Grade range
06–08
Total enrollment
812
Teachers (FTE)
47
Student–teacher ratio
17.5:1
Free/Reduced lunch
109 (13%)
Locale
41-Rural: Fringe
NCES ID
240033000392
Charter school
No
Virtual school
No

Related schools

Other schools in Frederick County Public Schools
Other schools in Ijamsville
Nearby schools

Frequently asked questions

About Windsor Knolls Middle
What is the total enrollment at Windsor Knolls Middle?
Windsor Knolls Middle enrolls approximately 812 students in grades 06-08.
Is Windsor Knolls Middle an elementary, middle, or high school?
Windsor Knolls Middle is a middle school covering grades 06-08.
How many teachers does Windsor Knolls Middle have?
Windsor Knolls Middle employs 47 FTE teachers, for a student-to-teacher ratio of 17.5:1.
What is the student diversity at Windsor Knolls Middle?
Student demographics at Windsor Knolls Middle are roughly 57% White, 14% Hispanic, 7% Black, 14% Asian, 8% Two or more.
Is Windsor Knolls Middle public or private?
Windsor Knolls Middle is a public K-12 school, overseen by Frederick County Public Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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