Very Good
#30 of 219 schools in DE
Top 13% in state
Mount Pleasant High School
High School · Brandywine School District
5201 Washington Street Extensi, Wilmington, DE 19809
Enrollment
1,074
Student-Teacher
14.9:1
Score
7.6
Grades
9th – 12th
Enrollment
1,074
Student-Teacher
14.9:1
Score
7.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Wilmington
#9 of 50
public schools
Delaware high schools
#6 of 42
In district
#4 of 16
Brandywine School District
About Mount Pleasant High School
Mount Pleasant High School serves 1,074 students in grades 9-12 in Wilmington, Delaware, with a student-teacher ratio of 14.9:1 among its 72 full-time equivalent teachers. The school holds a MySchoolScout rating of 5.6 out of 10 and ranks 108th out of 220 high schools statewide, placing it in the 51st percentile. Academically, Mount Pleasant shows room for growth, with 48% of students achieving proficiency or above in English Language Arts and 24% reaching proficiency in mathematics.
The school is focusing on student development across these core subject areas to better serve its diverse student body. Located on Washington Street Extension, Mount Pleasant High School sits in a well-established suburban community where the median household income reaches $83,923 and home values average $288,800. The surrounding 19809 ZIP code area is home to 15,529 residents, with 44% holding bachelor's degrees or higher and a poverty rate of 12.3%.
This mix creates an economically diverse environment that reflects many suburban Delaware communities. The school operates within New Castle County's large suburban setting, providing students access to both residential neighborhood amenities and proximity to Wilmington's urban resources.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Mount Pleasant High School — Students at Mount Pleasant High School score 36% proficient, which is below what's typical for similar communities (expected: 37%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
0.1%
Students qualifying for federal meal assistance
Test Scores DE EDFACTS (2021-22)
Based on 6 test records from DE 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: 6.8/10.
How Mount Pleasant High School Compares
See how Mount Pleasant High School performs across key quality dimensions compared to state benchmarks.
Programs & Offerings
Data as of 2020-21 · Source: CRDC via Urban Institute · Learn more
Performance Trends
Math proficiency has declined from 35% (2019) to 24% (2022). Reading/ELA proficiency has declined from 58% (2019) to 48% (2022).
Location
5201 Washington Street Extensi, Wilmington, DE 19809
Nearby Alternatives
Families considering Mount Pleasant High School may also want to explore other high schools in the area. Brandywine High School (rated 8.6/10, 2.1 miles away), which scores slightly higher. Additionally, Howard High School of Technology (rated 6.3/10, 2.7 miles away), a more accessible option. For more schools in Wilmington, see our Wilmington schools guide .
Nearby Schools
20 within 2.7 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 19809 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$85,988
Median Home Value
$308,900
Median Rent
$1,373/mo
Population
15,129
College Educated
44.9%
Homeownership
69.3%
Avg Commute
25.9 min
Poverty Rate
11.6%
Median Age
37.9
Community Profile
The community surrounding Mount Pleasant High School has a median household income of $85,988. It is a well-educated community where 45% of adults hold a bachelor's degree or higher. The median home value in the area is $308,900, with a median rent of $1,373/month. The area has a poverty rate of 11.6%. The average commute for residents is 26 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Appoquinimink High School Middletown, DE | 7.5 |
| Charter School of Wilmington Wilmington, DE | 7.5 |
| Christiana High School Newark, DE | 7.3 |
| Middletown High School Middletown, DE | 7.3 |
| St. Georges Technical High School Middletown, DE | 7.3 |
| Calloway (Cab) School of the Arts Wilmington, DE | 7.2 |
Frequently Asked Questions
Common questions about Mount Pleasant High School
What grades does Mount Pleasant High School serve?
Mount Pleasant High School serves students in grades 9th through 12th.
How many students attend Mount Pleasant High School?
Mount Pleasant High School has an enrollment of approximately 1,074 students.
What is the student-teacher ratio at Mount Pleasant High School?
The student-teacher ratio at Mount Pleasant High School is 14.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mount Pleasant High School rank in DE?
Mount Pleasant High School is ranked #30 out of 219 schools in DE.
What is Mount Pleasant High School's MySchoolScout rating?
Mount Pleasant High School has a composite rating of 7.6 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 Mount Pleasant High School?
Based on the most recent state assessment data, Mount Pleasant High School has 28.7% math proficiency and 54.3% reading/ELA proficiency.
Is Mount Pleasant High School a charter school?
No, Mount Pleasant High School is not a charter school. It is a traditional public school operated by the local school district.
Is Mount Pleasant High School a Title I school?
No, Mount Pleasant High School is not currently a Title I school.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Wilmington). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,074
- Student-Teacher Ratio
- 14.9:1
- Teachers (FTE)
- 72
- Type
- regular
- Setting
- Large Suburb
- County
- New Castle County
- Phone
- (302) 762-7125
- Data Year
- 2023–2024
Resources & Links
District
Brandywine School District- District Enrollment
- 10,350
- Schools in District
- 17
- Per-Pupil Spending
- $21,228
- District Rank
- #4 of 16
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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