Average
#176 of 219 schools in DE
Mckean (thomas) High School
High School · Red Clay Consolidated School District
301 McKennan's Church Road, Wilmington, DE 19808
Enrollment
870
Student-Teacher
13.2:1
Score
5.0
Grades
9th – 12th
Enrollment
870
Student-Teacher
13.2:1
Score
5.0
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Wilmington
#47 of 50
public schools
Delaware high schools
#40 of 42
In district
#26 of 26
Red Clay Consolidated School District
Academic growth
9.4 / 10
Exceptional
About Mckean (thomas) High School
Thomas McKean High School serves grades 9 through 12 in Wilmington, Delaware, with an enrollment of 870 students. Located in a large suburban area at 301 McKennan's Church Road in New Castle County, the school operates as a regular public high school with 66 full-time equivalent teachers, maintaining a student-teacher ratio of 13.2 to 1. Academically, the school is working through significant challenges.
Current proficiency rates show 15% of students meeting or exceeding standards in ELA and reading, with notably lower performance in mathematics at 2% proficiency. These results reflect an Academic Score of 1.4 out of 10 and a MySchoolScout Rating of 5.0 out of 10. The school ranks 152nd out of 220 Delaware schools, placing it in the lower percentile statewide.
Thomas McKean serves its community in the suburban landscape north of Wilmington, offering a traditional public high school experience to area students. Families considering this school should understand that it's currently focused on academic improvement, with substantial opportunity for growth in both reading and math instruction. Parents may want to explore what specific initiatives the school has in place to address these performance gaps and support student achievement.
What Parents Should Know
While current test scores at Mckean (thomas) High School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Mckean (thomas) High School — Students at Mckean (thomas) High School score 10% proficient, which is below what's typical for similar communities (expected: 34%).
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
→ StableAverage 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: 9.4/10.
How Mckean (thomas) High School Compares
See how Mckean (thomas) High School performs across key quality dimensions compared to state benchmarks.
Performance Trends
Math proficiency has remained stable from 2.5% (2019) to 2.5% (2022). Reading/ELA proficiency has improved from 12% (2019) to 17% (2022).
Location
301 McKennan's Church Road, Wilmington, DE 19808
Nearby Alternatives
Families considering Mckean (thomas) High School may also want to explore other high schools in the area. Dickinson (John) School (rated 7.0/10, 2.1 miles away), which scores notably higher. Additionally, ST MARK'S HIGH SCHOOL (rated 5.2/10, 2.9 miles away), with a very similar rating. For more schools in Wilmington, see our Wilmington schools guide .
Nearby Schools
20 within 3.2 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 19808 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$92,883
Median Home Value
$309,700
Median Rent
$1,357/mo
Population
38,334
College Educated
41.1%
Homeownership
79.1%
Avg Commute
24.2 min
Poverty Rate
5.6%
Median Age
43.6
Community Profile
The community surrounding Mckean (thomas) High School has a median household income of $92,883. It is a well-educated community where 41% of adults hold a bachelor's degree or higher. The median home value in the area is $309,700, with a median rent of $1,357/month. The local poverty rate of 5.6% is relatively low. The average commute for residents is 24 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 |
|---|---|
| Lake Forest High School Felton, DE | 5.1 |
| Early College School at Del State Dover, DE | 5.2 |
| ST MARK'S HIGH SCHOOL Wilmington, DE | 5.2 |
| Glasgow High School Newark, DE | 4.7 |
| Laurel Senior High School Laurel, DE | 4.7 |
| Delaware Military Academy Wilmington, DE | 5.4 |
Frequently Asked Questions
Common questions about Mckean (thomas) High School
What grades does Mckean (thomas) High School serve?
Mckean (thomas) High School serves students in grades 9th through 12th.
How many students attend Mckean (thomas) High School?
Mckean (thomas) High School has an enrollment of approximately 870 students.
What is the student-teacher ratio at Mckean (thomas) High School?
The student-teacher ratio at Mckean (thomas) High School is 13.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mckean (thomas) High School rank in DE?
Mckean (thomas) High School is ranked #176 out of 219 schools in DE.
What is Mckean (thomas) High School's MySchoolScout rating?
Mckean (thomas) High School has a composite rating of 5.0 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 Mckean (thomas) High School?
Based on the most recent state assessment data, Mckean (thomas) High School has 2.5% math proficiency and 15.3% reading/ELA proficiency.
Is Mckean (thomas) High School a charter school?
No, Mckean (thomas) High School is not a charter school. It is a traditional public school operated by the local school district.
Is Mckean (thomas) High School a Title I school?
No, Mckean (thomas) High School is not currently a Title I school.
Neighborhood Context
- City Safety
- High (4,289/100K)
FBI UCR 2024. City-level (Wilmington). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 870
- Student-Teacher Ratio
- 13.2:1
- Teachers (FTE)
- 66
- Type
- regular
- Setting
- Large Suburb
- County
- New Castle County
- Phone
- (302) 992-5520
- Data Year
- 2023–2024
Resources & Links
District
Red Clay Consolidated School District- District Enrollment
- 14,546
- Schools in District
- 28
- Per-Pupil Spending
- $22,094
- District Rank
- #26 of 26
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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