For the 2026 school year, there are 8 public schools serving 5,113 students in 19804, DE (there are 1 private school, serving 200 private students). 96% of all K-12 students in 19804, DE are educated in public schools (compared to the DE state average of 86%).
The top-ranked public schools in 19804, DE are Conrad Schools Of Science, Delaware Military Academy and Richey Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 19804 have an average math proficiency score of 23% (versus the Delaware public school average of 31%), and reading proficiency score of 38% (versus the 42% statewide average). Schools in 19804, DE have an average ranking of 3/10, which is in the bottom 50% of Delaware public schools.
Minority enrollment is 65% of the student body (majority Hispanic), which is more than the Delaware public school average of 62% (majority Black).
Best 19804, DE Public Schools (2026)
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 student 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.
Richey Elementary School
(Math: 35-39% | Reading: 35-39%)
Rank:
Rank:
6/
Top 50%10
105 East Highland Avenue
Wilmington, DE 19804
(302) 992-5535
Wilmington, DE 19804
(302) 992-5535
Gr: K-5 | 382 students Student-teacher ratio: 13:1 Minority enrollment: 53%
Rank: #44.
Richardson Park Learning Center
Special Education School
(Math: <50% | Reading: <50% )
Rank:
Rank:
6/
Top 50%10
99 Middleboro Road
Wilmington, DE 19804
(302) 992-5574
Wilmington, DE 19804
(302) 992-5574
Rank: #55.
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 student Student-teacher ratio: 14:1 Minority enrollment: 80%
Rank: #66.
Stanton Middle School
(Math: 7% | Reading: 17%)
Rank:
Rank:
1/
Bottom 50%10
1800 Limestone Road
Wilmington, DE 19804
(302) 992-5540
Wilmington, DE 19804
(302) 992-5540
Gr: 6-8 | 558 students Student-teacher ratio: 15:1 Minority enrollment: 82%
Rank: #77.
Richardson Park Elementary School
(Math: 9% | Reading: 15%)
Rank:
Rank:
1/
Bottom 50%10
16 Idella Avenue
Wilmington, DE 19804
(302) 992-5570
Wilmington, DE 19804
(302) 992-5570
Gr: K-5 | 522 students Student-teacher ratio: 10:1 Minority enrollment: 82%
Rank: n/an/a
Red Clay Early Years Program
Alternative School
1621 Telegraph Road
Wilmington, DE 19804
(302) 651-2709
Wilmington, DE 19804
(302) 651-2709
Gr: PK | 335 students Student-teacher ratio: 13:1 Minority enrollment: 63%
Frequently Asked Questions
What are the top-ranked public schools in 19804, DE?
The top-ranked public schools in 19804, DE include Conrad Schools Of Science, Delaware Military Academy and Richey Elementary School.
How many public schools are located in 19804?
8 public schools are located in 19804.
What percentage of students in 19804 go to public school?
96% of all K-12 students in 19804 are educated in public schools (compared to the DE state average of 86%).
What is the racial composition of students in 19804?
19804 public schools minority enrollment is 65% of the student body (majority Hispanic), which is more than the Delaware public schools average of 62% (majority Black).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.