For the 2026-27 school year, there are 3 public high schools serving 3,316 students in 19804, DE.
The top-ranked public high schools in 19804, DE are Conrad Schools Of Science, Delaware Military Academy and Delcastle Technical High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 19804 have an average math proficiency score of 32% (versus the Delaware public high school average of 33%), and reading proficiency score of 55% (versus the 51% statewide average). High schools in 19804, DE have an average ranking of 8/10, which is in the top 30% of Delaware public high schools.
Public high school in zipcode 19804 have a Graduation Rate of 95%, which is more than the Delaware average of 89%.
The school with highest graduation rate is Conrad Schools Of Science, with ≥95% graduation rate. Read more about public school graduation rate statistics in Delaware or national school graduation rate statistics.
Minority enrollment is 62% of the student body (majority Hispanic), which is equal to the Delaware public high school average of 62% (majority Black).
Best 19804, DE Public High Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Conrad Schools Of Science
Magnet School
(Math: 47% | Reading: 65%)
Rank:
Rank:
9/
Top 20%10
201 Jackson Avenue
Wilmington, DE 19804
(302) 992-5545
Wilmington, DE 19804
(302) 992-5545
Gr: 6-12 | 1,164 students Student-teacher ratio: 18:1 Minority enrollment: 50%
Rank: #22.
Delaware Military Academy
Charter School
(Math: 20-24% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
112 Middleboro Road
Wilmington, DE 19804
(302) 998-0745
Wilmington, DE 19804
(302) 998-0745
Gr: 9-12 | 547 students Student-teacher ratio: 15:1 Minority enrollment: 32%
Rank: #33.
Delcastle Technical High School
Vocational School
(Math: 10% | Reading: 36%)
Rank:
Rank:
3/
Bottom 50%10
1417 Newport Road
Wilmington, DE 19804
(302) 995-8100
Wilmington, DE 19804
(302) 995-8100
Gr: 9-12 | 1,605 students Student-teacher ratio: 14:1 Minority enrollment: 80%
19804, Delaware Public Schools (Closed)
School
Location
Quick Facts
Central School (Closed 2023)
Alternative School
1621 Telegraph Road
Wilmington, DE 19804
(302) 992-5550
Wilmington, DE 19804
(302) 992-5550
Gr: Inquire with school
Community School (The) (Closed 2010)
Alternative School
1621 Telegraph Road
Wilmington, DE 19804
(302) 992-5589
Wilmington, DE 19804
(302) 992-5589
Gr: 3-12 | 20 students Minority enrollment: 80%
Frequently Asked Questions
What are the top-ranked public high schools in 19804, DE?
The top-ranked public high schools in 19804, DE include Conrad Schools Of Science, Delaware Military Academy and Delcastle Technical High School.
How many public high schools are located in 19804?
3 public high schools are located in 19804.
What is the racial composition of students in 19804?
19804 public high schools minority enrollment is 62% of the student body (majority Hispanic), which is equal to the Delaware public high schools average of 62% (majority Black).
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