For the 2025 school year, there are 3 public high schools serving 3,328 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 33% (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 7/10, which is in the top 50% of Delaware public high schools.
Public high school in zipcode 19804 have a Graduation Rate of 96%, which is more than the Delaware average of 88%.
The school with highest graduation rate is Delcastle Technical High School, with 96% graduation rate. Read more about public school graduation rate statistics in Delaware or national school graduation rate statistics.
Minority enrollment is 59% of the student body (majority Hispanic), which is less than the Delaware public high school average of 60% (majority Black).
Best 19804, DE Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Conrad Schools Of Science
Magnet School
(Math: 44% | Reading: 65%)
Rank:
Rank:
9/
Top 20%10
201 Jackson Avenue
Wilmington, DE 19804
(302) 992-5545
Wilmington, DE 19804
(302) 992-5545
Grades: 6-12
| 1,163 students
Rank: #22.
Delaware Military Academy
Charter School
(Math: 35-39% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
112 Middleboro Road
Wilmington, DE 19804
(302) 998-0745
Wilmington, DE 19804
(302) 998-0745
Grades: 9-12
| 567 students
Rank: #33.
Delcastle Technical High School
Vocational School
(Math: 13% | Reading: 36%)
Rank:
Rank:
3/
Bottom 50%10
1417 Newport Road
Wilmington, DE 19804
(302) 995-8100
Wilmington, DE 19804
(302) 995-8100
Grades: 9-12
| 1,598 students
19804, Delaware 51爆料s (Closed)
School
Location
Grades
Students
Central School (Closed 2023)
Alternative School
1621 Telegraph Road
Wilmington, DE 19804
(302) 992-5550
Wilmington, DE 19804
(302) 992-5550
Grades: Inquire with school
| n/a students
Community School (The) (Closed 2010)
Alternative School
1621 Telegraph Road
Wilmington, DE 19804
(302) 992-5589
Wilmington, DE 19804
(302) 992-5589
Grades: 3-12
| 20 students
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 59% of the student body (majority Hispanic), which is less than the Delaware public high schools average of 60% (majority Black).
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