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Average

#130 of 219 schools in DE

Dickinson (john) School

High School · Red Clay Consolidated School District

1801 Milltown Road, Wilmington, DE 19808

Enrollment

1,032

Student-Teacher

16.6:1

Score

6.1

Grades

6th – 12th

Data vintage2022-23

How this school compares

Delaware schools

#130 of 219

In Wilmington

#33 of 50

public schools

In district

#15 of 26

Red Clay Consolidated School District

Equity

7.7 / 10

Very Good

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Dickinson (john) School

6.1/10

High School in Wilmington · grades 6th – 12th. Start here, then compare fit against nearby and district options.

Heritage Elementary School

8.3/10

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

Skyline Middle School

4.0/10

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

About Dickinson (john) School

Dickinson (john) School is a public high school in Wilmington, DE, part of Red Clay Consolidated School District. Dickinson (john) School serves approximately 1,032 students, and covers grades 6th-12th, and has a 16.6:1 student-teacher ratio. Dickinson (john) School has a current MySchoolScout rating of 6.1 out of 10 and ranks #130 of 219 schools in DE.

Structured state assessment records for Dickinson (john) School show 36% math proficiency (multi-year average, 2009-2025) and 53% reading/ELA proficiency (multi-year average, 2009-2025).

How it comparesOn par with district
  • This school 6.1 · Average
  • District avg 6.0
  • DE avg 5.9

What Parents Should Know

40% of students at Dickinson (john) 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 · 4/4 metrics
Student Progress6.7Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data17
Annual Change-1.94 pts/yr
Data Period2009–2025
TrendDeclining
Academics7.6Very Good25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency33.8% (2025 DESSA)
Reading/ELA Proficiency48% (2025 DESSA)
Math vs. State Avg+9.7 pts
Reading vs. State Avg-4.6 pts
Overall Proficiency41% (2025 DESSA, Math+ELA)
Expected (poverty-adj.)36% (model expectation from 2025 DESSA)
vs. Expected+4.8 pts
Adjusted Percentile65th
College Readiness5.9Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate57%
AP Participation3.5%
IB ProgramYes
Resources & Environment3.7Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio16.6:1
Per-Pupil Spending$22,094
Chronic Absenteeism39.6%

Dickinson (john) School — Students at Dickinson (john) School score 41% proficient, which is above what's typical for similar communities (expected: 36%).

How we calculate scores →

Test Scores DE DESSA (2024-25)

Math Proficiency 35.9% (multi-year average, 2009-2025)
School
State
32.4% (multi-year state average, 2015-2025)
ELA Proficiency 53.0% (multi-year average, 2009-2025)
School
State
46.2% (multi-year state average, 2015-2025)

Based on 83 test records from DE state assessments. About our data

Proficiency Trend

→ Stable

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

2009
Math
47%
ELA
52%
2010
Math
37%
ELA
52%
2011
Math
67%
ELA
72%
2012
Math
47%
ELA
52%
2013
Math
57%
ELA
62%
2014
Math
12%
ELA
37%
2015
Math
22.9%
ELA
48.4%
2016
Math
49.4%
ELA
66.2%
2017
Math
51.4%
ELA
70.9%
2018
Math
42%
ELA
61.7%
2019
Math
46.2%
ELA
54.2%
2020*
Math
24%
ELA
47%
2021*
Math
25%
ELA
53.3%
2022
Math
21.3%
ELA
44.9%
2023
Math
25.8%
ELA
36%
2024
Math
22.7%
ELA
42.6%
2025
Math
33.8%
ELA
48.1%

* 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: 6.7/10.

How Dickinson (john) School Compares

See how Dickinson (john) School performs across key quality dimensions compared to state benchmarks.

Overall Score
6.1/10
41th percentile in DE
Academic
7.6/10
Very Good
Growth
6.7/10
Average
Environment
3.7/10
Needs Improvement
AP Courses
2
State avg: 2.5
Sports
30
14 boys' · 16 girls'
Advanced STEM
5/5
Subjects offered

Funding & Resources

Teaching Staff
17:1 student-teacher ratio
62 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
39.6%

Programs & Offerings

AP/IB Programs2 AP courses offered IB Programme
3.5% participation·State avg: 2.5 AP courses·55 IB enrolled·CRDC 2021-22
Athletics30sports offered
14 boys'·16 girls'·35 teams (incl. JV)·CRDC 2021-22
Advanced STEM Courses5 of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

1801 Milltown Road, Wilmington, DE 19808

Nearby Alternatives

Families considering Dickinson (john) School may also want to explore other high schools in the area. ST MARK'S HIGH SCHOOL (rated 5.2/10, 1.0 miles away), with a comparable rating. Additionally, McKean (Thomas) High School (rated 3.8/10, 2.1 miles away), a more accessible option. For more schools in Wilmington, see our Wilmington schools guide .

Nearby Schools

20 within 2.7 mi
School Distance Rating
Heritage Elementary School Wilmington 0.7 mi 8.3
Skyline Middle School Wilmington 0.8 mi 4.0
DESTINY CALLING ACADEMY Wilmington 1.1 mi
DEVELOPING MINDS PRESCHOOL AND LEARNING CENTER Wilmington 0.9 mi
ST MARK'S HIGH SCHOOL Wilmington 1.0 mi 5.2
ST JOHN THE BELOVED SCHOOL Wilmington 1.0 mi 5.8
Linden Hill Elementary School Wilmington 1.1 mi 8.6
Forest Oak Elementary School Newark 1.7 mi 8.1
Brandywine Springs School Wilmington 1.5 mi 5.5
Meadowood Program Newark 1.7 mi 4.2
Red Clay Early Years Program Wilmington 1.6 mi 5.7
Stanton Middle School Wilmington 1.6 mi 5.7
McKean (Thomas) High School Wilmington 2.1 mi 3.8
LIMESTONE HILLS DAY SCHOOL Wilmington 2.1 mi
Wilson (Etta J.) Elementary School Newark 1.9 mi 9.5
Mote (Anna P.) Elementary School Wilmington 2.0 mi 6.4
William F. Cooke Jr. Elementary Hockessin 2.7 mi 8.9
TOWLE INSTITUTE Newark 2.4 mi 4.4
THE INDEPENDENCE SCHOOL Newark 2.4 mi 6.7
Shue-Medill Middle School Newark 2.7 mi 7.7

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
Indian River High School Dagsboro, DE 6.1
Middletown High School Middletown, DE 6.1
Hodgson (Paul M.) Vocational Technical High School Newark, DE 5.9
POLYTECH High School Woodside, DE 6.4
Newark High School Newark, DE 5.7
Appoquinimink High School Middletown, DE 6.6

Frequently Asked Questions

Common questions about Dickinson (john) School

What grades does Dickinson (john) School serve?

Dickinson (john) School serves students in grades 6th through 12th.

How many students attend Dickinson (john) School?

Dickinson (john) School has an enrollment of approximately 1,032 students.

What is the student-teacher ratio at Dickinson (john) School?

The student-teacher ratio at Dickinson (john) School is 16.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Dickinson (john) School rank in DE?

Dickinson (john) School ranks #130 of 219 schools in DE.

What is Dickinson (john) School's MySchoolScout rating?

Dickinson (john) School has a current MySchoolScout rating of 6.1 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 Dickinson (john) School?

Based on loaded state assessment records, Dickinson (john) School has 36% math proficiency (multi-year average, 2009-2025) and 53% reading/ELA proficiency (multi-year average, 2009-2025).

Is Dickinson (john) School a charter school?

No, Dickinson (john) School is not a charter school. It is a traditional public school operated by the local school district.

Is Dickinson (john) School a Title I school?

No, Dickinson (john) School is not currently a Title I school.

11 schools nearby View map →

Neighborhood Context

Walk Score
14 Car-Dependent
Bike Score
27 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 12th
Enrollment
1,032
Student-Teacher Ratio
16.6:1
Teachers (FTE)
62
Type
regular
Setting
Large Suburb
County
New Castle County
Chronic Absenteeism (SY 2022-23)
39.6%
4-Year Graduation
57.0%

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