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Best public high schools in Delaware

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April 1, 2024
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Best public high schools in Delaware

As filmmaker and writer Nora Ephron said during a '96 commencement address at Wellesley College, "Your education is a dress rehearsal for a life that is yours to lead." If that's the case, high school may be one of the greatest dress rehearsals of all.

It's a place where students explore their interests, dive into extracurricular activities, finally get the freedom to choose their own classes, and prepare for college or the workplace. For many of these students and their families, public education is key: 49.4 million students enrolled in public pre-K-12 schools in fall 2021, according to the National Center for Education Statistics. Of those, about a third were in high school, enrolled across about 23,500 public secondary schools nationwide.

For many anxious parents, getting their kids into the best of these public high schools is of the utmost importance. Some families even move homes to get into better school districts. However, among all of these thousands of schools, a few stand out for their academic excellence, incredible track records, and the future success of their young students.

Stacker compiled a list of the 30 best public high schools in Delaware using 2023 rankings from Niche. Niche uses seven weighted factors for its rankings. A majority of the score is based on academics, but other factors include culture and diversity; sports; clubs and activities; resources; and surveys of parents, teachers, and students. School districts are provided when available; otherwise, the city is listed instead.

A class of high schoolers as viewed from the rear.
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Daniel Hoz // Shutterstock

#30. Milford Senior High School

- Location: Milford School District, DE
- Enrollment: 1,173 (15:1 student to teacher ratio)
- Niche grade: Grade B
A student filling out a scantron form for a multiple choice test.
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Achira22 // Shutterstock

#29. Newark High School

- Location: Christina School District, DE
- Enrollment: 1,091 (16:1 student to teacher ratio)
- Niche grade: Grade B
A student talking to a teacher in the hallway.
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#28. Delmar High School

- Location: Delmar School District, DE
- Enrollment: 659 (18:1 student to teacher ratio)
- Niche grade: Grade B
A student standing next to their backpack as seen from the knee down.
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#27. Alexis I. du Pont High School

- Location: Red Clay Consolidated School District, DE
- Enrollment: 704 (13:1 student to teacher ratio)
- Niche grade: Grade B
Students walking down a hallway with their backs facing the camera.
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Mircea Moira // Shutterstock

#26. Christiana High School

- Location: Christina School District, DE
- Enrollment: 1,173 (16:1 student to teacher ratio)
- Niche grade: Grade B
A high school student doing a chemical experiment.
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LStockStudio // Shutterstock

#25. Sussex Central High School

- Location: Indian River School District, DE
- Enrollment: 1,916 (14:1 student to teacher ratio)
- Niche grade: Grade B
A high school student sitting at a desk writing on a piece of paper.
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panitanphoto // Shutterstock

#24. The John Dickinson School

- Location: Red Clay Consolidated School District, DE
- Enrollment: 973 (17:1 student to teacher ratio)
- Niche grade: Grade B
A student raising their hand in class.
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#23. Delcastle Technical High School

- Location: New Castle County Vocational-Technical School District, DE•
- Enrollment: 1,589 (13:1 student to teacher ratio)
- Niche grade: Grade B
An empty school hallway lined with red lockers.
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#22. Odessa High School

- Location: Appoquinimink School District, DE
- Enrollment: 600 (15:1 student to teacher ratio)
- Niche grade: Grade B+
A student solving a math equation on a whiteboard.
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Ground Picture // Shutterstock

#21. Brandywine High School

- Location: Brandywine School District, DE
- Enrollment: 969 (14:1 student to teacher ratio)
- Niche grade: Grade B+
A row of empty desks with notebooks and pencils on them.
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Tyler Olson // Shutterstock

#20. Paul M. Hodgson Vocational Technical High School

- Location: New Castle County Vocational-Technical School District, DE
- Enrollment: 1,087 (14:1 student to teacher ratio)
- Niche grade: Grade B+
A hallway lined with green lockers.
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SEALANDSKYPHOTO // Shutterstock

#19. Delaware Military Academy

- Location: Wilmington, DE
- Enrollment: 595 (21:1 student to teacher ratio)
- Niche grade: Grade B+
A side view of a person using a laptop in the school library.
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#18. Odyssey Charter School

- Location: Wilmington, DE
- Enrollment: 1,988 (14:1 student to teacher ratio)
- Niche grade: Grade B+
An empty classroom as viewed from the back.
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#17. Dover High School

- Location: Capital School District, DE
- Enrollment: 1,748 (16:1 student to teacher ratio)
- Niche grade: Grade B+
A pencil case full of pens, pencils, and highlighters spilling on a table.
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Studio KIWI // Shutterstock

#16. Cape Henlopen High School

- Location: Cape Henlopen School District, DE
- Enrollment: 1,713 (16:1 student to teacher ratio)
- Niche grade: Grade A-
A group of students walking down the hall with their backs facing the camera.
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GagliardiPhotography // Shutterstock

#15. Mount Pleasant High School

- Location: Brandywine School District, DE
- Enrollment: 1,117 (16:1 student to teacher ratio)
- Niche grade: Grade A-
An overhead view of high school pupils in group study sitting around circular tables.
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Monkey Business Images // Shutterstock

#14. Polytech High School

- Location: Woodside, DE
- Enrollment: 1,196 (13:1 student to teacher ratio)
- Niche grade: Grade A-
Students using microscopes in science class.
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Ground Picture // Shutterstock

#13. Caesar Rodney High School

- Location: Caesar Rodney School District, DE
- Enrollment: 2,195 (16:1 student to teacher ratio)
- Niche grade: Grade A-
High school students studying and reading together in their school library.
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#12. Indian River High School

- Location: Indian River School District, DE
- Enrollment: 1,003 (13:1 student to teacher ratio)
- Niche grade: Grade A-
Students raising their hands for class participation.
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LStockStudio // Shutterstock

#11. Concord High School

- Location: Brandywine School District, DE
- Enrollment: 1,008 (13:1 student to teacher ratio)
- Niche grade: Grade A-
A stack of textbooks with pens on top of them next to an open notebook.
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Canva

#10. Sussex Technical High School

- Location: Georgetown, DE
- Enrollment: 1,306 (15:1 student to teacher ratio)
- Niche grade: Grade A-
Two students sharing a book.
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Canva

#9. St. Georges Technical High School

- Location: New Castle County Vocational-Technical School District, DE
- Enrollment: 1,130 (14:1 student to teacher ratio)
- Niche grade: Grade A
A high school student doing classwork on their laptop.
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Canva

#8. MOT Charter School

- Location: Middletown, DE
- Enrollment: 1,376 (18:1 student to teacher ratio)
- Niche grade: Grade A
A teacher writing an equation on a blackboard using chalk.
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Roman Kosolapov // Shutterstock

#7. Sussex Academy

- Location: Georgetown, DE
- Enrollment: 1,120 (18:1 student to teacher ratio)
- Niche grade: Grade A
Students' backpacks sitting on a hallway floor.
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LBeddoe // Shutterstock

#6. Middletown High School

- Location: Appoquinimink School District, DE
- Enrollment: 1,577 (16:1 student to teacher ratio)
- Niche grade: Grade A
Bookshelves at a high school's library.
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#5. Conrad Schools of Science

- Location: Red Clay Consolidated School District, DE
- Enrollment: 1,174 (18:1 student to teacher ratio)
- Niche grade: Grade A
A stack of spiral noteboooks in front of a wooden background.
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DenisProduction.com // Shutterstock

#4. Appoquinimink High School

- Location: Appoquinimink School District, DE
- Enrollment: 1,586 (17:1 student to teacher ratio)
- Niche grade: Grade A+
Two rows of red lockers.
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#3. Cab Calloway School of the Arts

- Location: Red Clay Consolidated School District, DE
- Enrollment: 907 (18:1 student to teacher ratio)
- Niche grade: Grade A+
Empty desks in a high school classroom.
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#2. Newark Charter School

- Location: Newark, DE
- Enrollment: 2,458 (17:1 student to teacher ratio)
- Niche grade: Grade A+
A closeup of a student taking notes in class.
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#1. The Charter School of Wilmington

- Location: Wilmington, DE
- Enrollment: 971 (19:1 student to teacher ratio)
- Niche grade: Grade A+

This story features data reporting and writing by Emma Rubin and is part of a series utilizing data automation across 50 states.

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