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Average

#573 of 1,363 schools in MD

Top 42% in state

Clarksburg High

High School · Montgomery County Public Schools

22500 Wims Rd, Clarksburg, MD 20871

Enrollment

2,214

Student-Teacher

16.3:1

Score

6.8

Grades

9th – 12th

Data vintage2022-23

How this school compares

Maryland schools

#573 of 1,363

In Clarksburg

#6 of 7

public schools

In district

#133 of 206

Montgomery County Public Schools

Academic growth

8.6 / 10

Excellent

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Clarksburg High

6.8/10

High School in Clarksburg · grades 9th – 12th. Start here, then compare fit against nearby and district options.

Rocky Hill Middle

6.4/10

0.3 mi away. Use as a geographic alternative in the same move search.

Wilson Wims Elementary School

9.7/10

0.8 mi away. Use as a geographic alternative in the same move search.

About Clarksburg High

Clarksburg High is a public high school in Clarksburg, MD, part of Montgomery County Public Schools. Clarksburg High serves approximately 2,214 students, and covers grades 9th-12th, and has a 16.3:1 student-teacher ratio. Clarksburg High has a current MySchoolScout rating of 6.8 out of 10 and ranks #573 of 1,363 schools in MD.

Structured state assessment records for Clarksburg High show 69% math proficiency (multi-year average, 2009-2025) and 74% reading/ELA proficiency (multi-year average, 2009-2025).

How it comparesOn par with district
  • This school 6.8 · Average
  • District avg 6.9
  • MD avg 6.1

What Parents Should Know

Clarksburg High is a large school: 2,214 students. Size usually brings more course choices and activities than a smaller school can staff, but kids can also blend into the crowd. Ask how the school keeps students known and supported.

43% of students at Clarksburg High were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress8.6Excellent25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data14
Annual Change-3.13 pts/yr
Data Period2009–2025
TrendDeclining
Academics4.9Below Average25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency5.6% (2025 MCAP)
Reading/ELA Proficiency63.6% (2025 MCAP)
Math vs. State Avg-24.6 pts
Reading vs. State Avg+12.5 pts
Overall Proficiency35% (2025 MCAP, Math+ELA)
Expected (poverty-adj.)49% (model expectation from 2025 MCAP)
vs. Expected-14.1 pts
Adjusted Percentile31th
College Readiness9.1Excellent30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate95%
AP Participation46.7%
IB ProgramNo
Resources & Environment3.3Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio16.3:1
Per-Pupil Spending$19,456
Chronic Absenteeism42.9%

Clarksburg High — Students at Clarksburg High score 35% proficient, which is below what's typical for similar communities (expected: 49%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

36.3%

Students qualifying for federal meal assistance

Test Scores MD MCAP (2024-25)

Math Proficiency 68.7% (multi-year average, 2009-2025)
School
State
30.2% (2025 MCAP)
ELA Proficiency 73.8% (multi-year average, 2009-2025)
School
State
51.1% (2025 MCAP)

Based on 28 test records from MD state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
84%
ELA
79%
2010
Math
88%
ELA
86%
2011
Math
87%
ELA
86%
2012
Math
90%
ELA
88%
2013
Math
90%
ELA
86%
2014
Math
92%
ELA
86%
2015
Math
86%
ELA
78%
2016
Math
76%
ELA
39%
2018
Math
54%
ELA
63%
2019
Math
54%
ELA
63%
2020*
Math
54%
ELA
71%
2021*
Math
54%
ELA
71%
2022
Math
47%
ELA
74%
2025
Math
5.6%
ELA
63.6%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 8.6/10.

How Clarksburg High Compares

See how Clarksburg High performs across key quality dimensions compared to state benchmarks.

Overall Score
6.8/10
58th percentile in MD
Academic
4.9/10
Below Average
Growth
8.6/10
Excellent
Environment
3.3/10
Needs Improvement
AP Courses
4
State avg: 3.1
Sports
16
8 boys' · 8 girls'
Advanced STEM
5/5
Subjects offered
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
36%
Teaching Staff
16:1 student-teacher ratio
136 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
42.9%

Programs & Offerings

AP/IB Programs4 AP courses offered
46.7% participation·State avg: 3.1 AP courses·CRDC 2021-22
Athletics16sports offered
8 boys'·8 girls'·29 teams (incl. JV)·CRDC 2021-22
Advanced STEM Courses5 of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22
Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

22500 Wims Rd, Clarksburg, MD 20871

Nearby Alternatives

Families considering Clarksburg High may also want to explore other high schools in the area. Wilson Wims Elementary School (rated 9.7/10, 0.8 miles away), which scores notably higher. Another option is Cedar Grove Elementary (rated 9.3/10, 2.4 miles away, in nearby Germantown), which scores notably higher. Additionally, Snowden Farm Elementary (rated 9.0/10, 0.8 miles away), which scores notably higher. For more schools in Clarksburg, see our Clarksburg schools guide .

Nearby Schools

20 within 3.5 mi
School Distance Rating
Rocky Hill Middle Clarksburg 0.3 mi 6.4
Wilson Wims Elementary School Clarksburg 0.8 mi 9.7
Snowden Farm Elementary Clarksburg 0.8 mi 9.0
Clarksburg Elementary Clarksburg 1.1 mi 8.3
William B. Gibbs Jr. Elementary Germantown 1.4 mi 8.8
Little Bennett Elementary Clarksburg 1.5 mi 8.0
Hallie Wells Middle Clarksburg 1.5 mi 8.9
OPTIMAL LEARNING SCHOOL Germantown 2.0 mi
Dr. Sally K. Ride Elementary Germantown 2.0 mi 6.2
Waters Landing Elementary Germantown 2.6 mi 6.3
Neelsville Middle Germantown 2.6 mi 5.8
Cedar Grove Elementary Germantown 2.4 mi 9.3
Lake Seneca Elementary Germantown 3.1 mi 4.8
Martin Luther King Jr. Middle Germantown 3.3 mi 6.9
Captain James E. Daly Elementary Germantown 3.1 mi 5.8
Seneca Valley High Germantown 3.5 mi 6.7
Germantown Elementary Germantown 3.9 mi 7.0
Fox Chapel Elementary Germantown 3.9 mi 8.4
S. Christa McAuliffe Elementary Germantown 4.0 mi 8.5
Lois P. Rockwell Elementary Damascus 3.5 mi 7.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 20871 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$177,120

Median Home Value

$628,800

Median Rent

$2,312/mo

Population

28,329

College Educated

67.6%

Homeownership

87.1%

Avg Commute

34.3 min

Poverty Rate

4.5%

Median Age

37.9

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Leonardtown High Leonardtown, MD 6.8
Oakdale High Ijamsville, MD 6.8
Annapolis High Annapolis, MD 6.7
Damascus High Damascus, MD 6.7
Linganore High Frederick, MD 6.7
Northwood High Silver Spring, MD 6.7

Frequently Asked Questions

Common questions about Clarksburg High

What grades does Clarksburg High serve?

Clarksburg High serves students in grades 9th through 12th.

How many students attend Clarksburg High?

Clarksburg High has an enrollment of approximately 2,214 students.

What is the student-teacher ratio at Clarksburg High?

The student-teacher ratio at Clarksburg High is 16.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Clarksburg High rank in MD?

Clarksburg High ranks #573 of 1,363 schools in MD.

What is Clarksburg High's MySchoolScout rating?

Clarksburg High has a current MySchoolScout rating of 6.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Clarksburg High?

Based on loaded state assessment records, Clarksburg High has 69% math proficiency (multi-year average, 2009-2025) and 74% reading/ELA proficiency (multi-year average, 2009-2025).

Is Clarksburg High a charter school?

No, Clarksburg High is not a charter school. It is a traditional public school operated by the local school district.

Is Clarksburg High a Title I school?

No, Clarksburg High is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Clarksburg High?

36.3% of students at Clarksburg High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
7 Car-Dependent
Bike Score
46 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
2,214
Student-Teacher Ratio
16.3:1
Teachers (FTE)
136
Free/Reduced Lunch
36.3%
Type
regular
Setting
Large Suburb
County
Montgomery County
Chronic Absenteeism (SY 2022-23)
42.9%
4-Year Graduation
95.0%

District

Montgomery County Public Schools
District Enrollment
160,223
Schools in District
211
Per-Pupil Spending
$19,456
District Rank
#133 of 206

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