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Below Average

#205 of 219 schools in DE

Skyline Middle School

Middle School · Red Clay Consolidated School District

2900 Skyline Drive, Wilmington, DE 19808

Enrollment

472

Student-Teacher

12.1:1

Score

4.0

Grades

6th – 8th

Data vintage2022-23

How this school compares

Delaware schools

#205 of 219

In Wilmington

#45 of 50

public schools

In district

#24 of 26

Red Clay Consolidated School District

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Skyline Middle School

4.0/10

Middle School in Wilmington · grades 6th – 8th. Start here, then compare fit against nearby and district options.

Heritage Elementary School

8.3/10

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

St Mark's High School

5.2/10

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

About Skyline Middle School

Skyline Middle School is a public middle school in Wilmington, DE, part of Red Clay Consolidated School District. Skyline Middle School serves approximately 472 students, and covers grades 6th-8th, and has a 12.1:1 student-teacher ratio. Skyline Middle School has a current MySchoolScout rating of 4.0 out of 10 and ranks #205 of 219 schools in DE.

Structured state assessment records for Skyline Middle School show 25% math proficiency (multi-year average, 2009-2025) and 37% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares2.2 pts below district
  • This school 4.0 · Below Average
  • District avg 6.2
  • DE avg 5.8

What Parents Should Know

49% of students at Skyline Middle School 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 · 3/3 metrics
Student Progress4.0Below Average40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data17
Annual Change-3.18 pts/yr
Data Period2009–2025
TrendDeclining
Academics2.9Needs Improvement35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency12.3% (2025 DESSA)
Reading/ELA Proficiency19.1% (2025 DESSA)
Math vs. State Avg-22.9 pts
Reading vs. State Avg-29.7 pts
Overall Proficiency16% (2025 DESSA, Math+ELA)
Expected (poverty-adj.)36% (model expectation from 2025 DESSA)
vs. Expected-20.4 pts
Adjusted Percentile11th
Resources & Environment5.6Average25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio12.1:1
Per-Pupil Spending$22,094
Chronic Absenteeism48.7%

Skyline Middle School — Students at Skyline Middle School score 16% proficient, which is below what's typical for similar communities (expected: 36%).

How we calculate scores →

Test Scores DE DESSA (2024-25)

Math Proficiency 25.2% (multi-year average, 2009-2025)
School
State
33.3% (multi-year state average, 2015-2025)
ELA Proficiency 37.2% (multi-year average, 2009-2025)
School
State
46.8% (multi-year state average, 2015-2025)

Based on 90 test records from DE state assessments. About our data

Proficiency Trend

↓ Declining

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

2009
Math
81%
ELA
86%
2010
Math
64%
ELA
66%
2011
Math
77%
ELA
81%
2012
Math
77%
ELA
84%
2013
Math
73%
ELA
81%
2014
Math
39%
ELA
58%
2015
Math
37.2%
ELA
54.6%
2016
Math
29.7%
ELA
45.1%
2017
Math
24.6%
ELA
40%
2018
Math
17.4%
ELA
36%
2019
Math
16.2%
ELA
35%
2020*
Math
14%
ELA
20%
2021*
Math
13.5%
ELA
19.6%
2022
Math
12.1%
ELA
23.7%
2023
Math
10.9%
ELA
20.3%
2024
Math
8.4%
ELA
14.2%
2025
Math
12.5%
ELA
19.2%

* 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: 4.0/10.

How Skyline Middle School Compares

See how Skyline Middle School performs across key quality dimensions compared to state benchmarks.

Overall Score
4.0/10
7th percentile in DE
Academic
2.9/10
Needs Improvement
Growth
4.0/10
Below Average
Environment
5.6/10
Average

Funding & Resources

Teaching Staff
12:1 student-teacher ratio
39 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
48.7%

Location

2900 Skyline Drive, Wilmington, DE 19808

Nearby Alternatives

Families considering Skyline Middle School may also want to explore other middle schools in the area. Shue-Medill Middle School (rated 7.7/10, 2.1 miles away, in nearby Newark), which scores notably higher. Additionally, Stanton Middle School (rated 5.7/10, 2.1 miles away), which scores notably higher. For more schools in Wilmington, see our Wilmington schools guide .

Nearby Schools

20 within 3.0 mi
School Distance Rating
Heritage Elementary School Wilmington 0.2 mi 8.3
ST MARK'S HIGH SCHOOL Wilmington 0.4 mi 5.2
Linden Hill Elementary School Wilmington 0.7 mi 8.6
Dickinson (John) School Wilmington 0.8 mi 6.1
DESTINY CALLING ACADEMY Wilmington 1.0 mi
Forest Oak Elementary School Newark 1.3 mi 8.1
Meadowood Program Newark 1.4 mi 4.2
Wilson (Etta J.) Elementary School Newark 1.2 mi 9.5
DEVELOPING MINDS PRESCHOOL AND LEARNING CENTER Wilmington 1.5 mi
TOWLE INSTITUTE Newark 1.6 mi 4.4
LIMESTONE HILLS DAY SCHOOL Wilmington 2.0 mi
ST JOHN THE BELOVED SCHOOL Wilmington 1.7 mi 5.8
Shue-Medill Middle School Newark 2.1 mi 7.7
THE INDEPENDENCE SCHOOL Newark 2.0 mi 6.7
Red Clay Early Years Program Wilmington 2.0 mi 5.7
Stanton Middle School Wilmington 2.1 mi 5.7
Brandywine Springs School Wilmington 2.2 mi 5.5
Las Americas ASPIRA Academy Newark 2.6 mi 3.8
McKean (Thomas) High School Wilmington 2.6 mi 3.8
Gallaher (Robert S.) Elementary School Newark 3.0 mi 6.4

Neighborhood 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

Similar Schools

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

School Rating
McCullough (Calvin R. ) Middle School New Castle, DE 3.9
F. Niel Postlethwait Middle School Camden, DE 4.3
William Henry Middle School Dover, DE 4.8
Redding (Louis L.) Middle School Middletown, DE 5.0
Clayton Intermediate School Clayton, DE 5.1

Frequently Asked Questions

Common questions about Skyline Middle School

What grades does Skyline Middle School serve?

Skyline Middle School serves students in grades 6th through 8th.

How many students attend Skyline Middle School?

Skyline Middle School has an enrollment of approximately 472 students.

What is the student-teacher ratio at Skyline Middle School?

The student-teacher ratio at Skyline Middle School is 12.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Skyline Middle School rank in DE?

Skyline Middle School ranks #205 of 219 schools in DE.

What is Skyline Middle School's MySchoolScout rating?

Skyline Middle School has a current MySchoolScout rating of 4.0 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 Skyline Middle School?

Based on loaded state assessment records, Skyline Middle School has 25% math proficiency (multi-year average, 2009-2025) and 37% reading/ELA proficiency (multi-year average, 2009-2025).

Is Skyline Middle School a charter school?

No, Skyline Middle School is not a charter school. It is a traditional public school operated by the local school district.

Is Skyline Middle School a Title I school?

No, Skyline Middle School is not currently a Title I school.

11 schools nearby View map →

Neighborhood Context

Walk Score
21 Car-Dependent
Bike Score
14 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 8th
Enrollment
472
Student-Teacher Ratio
12.1:1
Teachers (FTE)
39
Type
regular
Setting
Large Suburb
County
New Castle County
Chronic Absenteeism (SY 2022-23)
48.7%

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