Below Average
#1280 of 1,363 schools in MD
Manchester Valley High
High School · Carroll County Public Schools
3300 Maple Grove Road, Manchester, MD 21102
Enrollment
1,374
Student-Teacher
18.8:1
Score
4.2
Grades
9th – 12th
Enrollment
1,374
Student-Teacher
18.8:1
Score
4.2
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Manchester
#3 of 3
public schools
Maryland high schools
#191 of 226
In district
#38 of 40
Carroll County Public Schools
About Manchester Valley High
Manchester Valley High serves 1,374 students in grades 9-12 in Manchester, Maryland, with a student-teacher ratio of 18.8:1 and 73 full-time equivalent teachers. The school ranks in the middle tier of Maryland high schools at #700 out of 1,364 statewide, earning a 5.5 out of 10 rating from MySchoolScout. Academically, Manchester Valley High shows room for growth, with 43% of students achieving proficiency or above in English Language Arts and 37% meeting proficiency standards in mathematics.
The school's academic focus continues to develop as it works to support student achievement across all grade levels. The school draws from an established community where families value education, reflected in the area's 31% college graduation rate and median household income of $110,503. The surrounding neighborhood features a low poverty rate of 4.6% and median home values of $364,400, indicating a stable residential community that supports the educational environment.
Located at 3300 Maple Grove Road, Manchester Valley High sits in a town setting on the fringe of an urban area in Carroll County, providing students with both small-town community feel and access to broader metropolitan opportunities.
Score Breakdown
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Manchester Valley High — Students at Manchester Valley High score 43% proficient, which is below what's typical for similar communities (expected: 58%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
26.1%
Students qualifying for federal meal assistance
Test Scores MD MCAP (2024-25)
Based on 8 test records from MD state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 1.8/10.
How Manchester Valley High Compares
See how Manchester Valley High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 58% (2019) to 10% (2025). Reading/ELA proficiency has declined from 80% (2019) to 76.7% (2025).
Location
3300 Maple Grove Road, Manchester, MD 21102
Nearby Alternatives
Families considering Manchester Valley High may also want to explore other high schools in the area. William Winchester Elementary (rated 8.6/10, 7.9 miles away, in nearby Westminster), which scores notably higher. Another option is Manchester Elementary (rated 8.2/10, 0.7 miles away), which scores notably higher. Additionally, Ebb Valley Elementary (rated 8.2/10, 1.7 miles away), which scores notably higher. For more schools in Manchester, see our Manchester schools guide .
Nearby Schools
20 within 9.9 mi| School | Distance | Rating |
|---|---|---|
| GRACE BIBLE CHRISTIAN PRESCHOOL & KINDERGARTEN Manchester | 0.5 mi | — |
| Manchester Elementary Manchester | 0.7 mi | 8.2 |
| North Carroll Middle Hampstead | 1.0 mi | 4.7 |
| Ebb Valley Elementary Manchester | 1.7 mi | 8.2 |
| Hampstead Elementary Hampstead | 3.7 mi | 5.9 |
| Shiloh Middle Hampstead | 3.9 mi | 5.3 |
| Spring Garden Elementary Hampstead | 4.7 mi | 6.2 |
| Manheim El Sch Glenville | 7.7 mi | 6.4 |
| Fifth District Elementary Upperco | 6.5 mi | 8.0 |
| Cranberry Station Elementary Westminster | 7.7 mi | 7.6 |
| Winters Mill High Westminster | 7.7 mi | 4.1 |
| NORTH CARROLL COMMUNITY SCHOOL Westminster | 6.9 mi | 5.5 |
| West Manheim El Sch Hanover | 8.4 mi | 5.8 |
| ST JOHN SCHOOL Westminster | 7.7 mi | 5.5 |
| Westminster West Middle Westminster | 7.9 mi | 5.8 |
| Westminster East Middle Westminster | 8.0 mi | 5.4 |
| William Winchester Elementary Westminster | 7.9 mi | 8.6 |
| Sandymount Elementary Finksburg | 9.4 mi | 7.6 |
| CHRISTIAN PRESCHOOL & KINDERGARTEN PROGRAM Westminster | 8.6 mi | — |
| GERSTELL ACADEMY Finksburg | 9.9 mi | 7.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 21102 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$119,535
Median Home Value
$374,600
Median Rent
$1,498/mo
Population
12,176
College Educated
32.1%
Homeownership
88.9%
Avg Commute
35.7 min
Poverty Rate
4.1%
Median Age
45
Community Profile
The community surrounding Manchester Valley High has a median household income of $119,535. It is an area where 32% of adults hold a bachelor's degree or higher. The median home value in the area is $374,600, with a median rent of $1,498/month. The local poverty rate of 4.1% is relatively low. The average commute in the area is 36 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| ARCHBISHOP SPALDING HIGH SCHOOL Severn, MD | 4.2 |
| St. Charles High School Waldorf, MD | 4.2 |
| Wicomico High Salisbury, MD | 4.2 |
| Chopticon High Morganza, MD | 4.3 |
| Linganore High Frederick, MD | 4.3 |
| Middletown High Middletown, MD | 4.3 |
Frequently Asked Questions
Common questions about Manchester Valley High
What grades does Manchester Valley High serve?
Manchester Valley High serves students in grades 9th through 12th.
How many students attend Manchester Valley High?
Manchester Valley High has an enrollment of approximately 1,374 students.
What is the student-teacher ratio at Manchester Valley High?
The student-teacher ratio at Manchester Valley High is 18.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Manchester Valley High rank in MD?
Manchester Valley High is ranked #1280 out of 1,363 schools in MD.
What is Manchester Valley High's MySchoolScout rating?
Manchester Valley High has a composite rating of 4.2 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Manchester Valley High?
Based on the most recent state assessment data, Manchester Valley High has 44.0% math proficiency and 68.9% reading/ELA proficiency.
Is Manchester Valley High a charter school?
No, Manchester Valley High is not a charter school. It is a traditional public school operated by the local school district.
Is Manchester Valley High a Title I school?
No, Manchester Valley High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Manchester Valley High?
26.1% of students at Manchester Valley 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.
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Manchester). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,374
- Student-Teacher Ratio
- 18.8:1
- Teachers (FTE)
- 73
- Free/Reduced Lunch
- 26.1%
- Type
- regular
- Setting
- Fringe Town
- County
- Carroll County
- Phone
- (410) 386-1673
- Data Year
- 2023–2024
Resources & Links
District
Carroll County Public Schools- District Enrollment
- 26,123
- Schools in District
- 44
- Per-Pupil Spending
- $16,548
- District Rank
- #38 of 40
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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