Manchester Valley High

High school·Grades 9-12 Manchester, Maryland·21102
Score
79.5/100
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#42
Among 202 Maryland high schools
#4
In Carroll County Public Schools
Top 21%
In Maryland

Score 79.5/100: better than 79% of Maryland high schools on 2025-26 state tests. Schools are only compared with others of the same type in the same state. How we score schools

Performance (state tests, 2025-26)

% proficient on state tests in Maryland, all students. Colored bars are green when the school is at or above the average for similar Maryland schools.

English language arts
76%
Similar Maryland schools ≈ 60%, better than 77% of them
303 students tested
Math
18%
Similar Maryland schools ≈ 13%, better than 76% of them
187 students tested
Science
67%
Similar Maryland schools ≈ 49%, better than 78% of them
323 students tested
All Maryland schools (ELA / math)
52% / 28%
State average across every school type, 2025-26
All 6 published results by grade and test

As published by Maryland State Department of Education. "Hidden" means the state didn't publish the result to protect student privacy.

SubjectGradeTestResultStudents tested
English language artsGrade 10MCAP English Language Arts 1075.9303
English language artsAll gradesMCAP English Language Arts All Grades75.9303
MathHigh schoolMCAP Algebra 117.6187
MathAll gradesMCAP Mathematics All Grades17.6187
ScienceHigh schoolMCAP High School Science67.2323
Social studiesHigh schoolMCAP American Government73.3341

School profile

Grades
9-12
Students
1,374
Type
High school
Charter school
No
Program
Regular

Students

Enrollment
1,374
Typical high school: 1,183
Free or reduced-price lunch
28%
Typical high school: 49%

District and location

City
Carroll County

Contact

Address
3300 Maple Grove Road
Manchester, MD 21102

"Typical" is the middle (median) high school in Maryland. Higher or lower is not in itself better or worse. Address, phone and website are as the state reported them to the U.S. Department of Education for 2024-25, so check with the school before visiting. School details: U.S. Department of Education, Common Core of Data (enrollment 2023-24, lunch eligibility 2024-25).

Nearby high schools

Straight-line distance. Check the district's attendance zones: living close to a school doesn't guarantee a place.

Location

OpenStreetMap · Google Maps

Manchester Valley High at a glance

Manchester Valley High is a public high school in Manchester, Maryland, serving grades 9-12. It is part of Carroll County Public Schools. It has about 1,374 students (a typical Maryland high school has 1,183). About 28% of students are eligible for free or reduced-price lunch, compared with 49% at a typical Maryland high school, which is useful context when reading test results.

In 2025-26 state tests, 76% in English language arts (similar schools: 60%) and 18% in math (similar schools: 13%) reached the state standard (% proficient). On our score, which compares it only with other Maryland high schools, it scores 79.5 out of 100: better than 79% of them, ranking #42 of 202. This overview is generated automatically from published state and federal data; figures are rounded, and you can check the originals via the official sources above.

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Page updated 2026-10-12.