Conrad Schools of Science
Magnet · Grades 6–12 · 1,164 students
Delcastle Technical High School
1417 Newport Road, Wilmington, DE 19804
Grades
9–12
High
Students
1,605
Enrolled 2024–25
Students per teacher
13.6 : 1
Full-time teachers
District
New Castle County Vocational-Technical School District
New Castle County
Schola Grade C · Average
Letter grade (A–F) · compared with 39 Delaware high schools · How we grade
Percentiles compare this school with other Delaware high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Delcastle Technical High School
Delcastle Technical High School is a career and technical high school in Wilmington, Delaware, serving grades 9–12. It is part of New Castle County Vocational-Technical School District. The school is located in a large suburb in New Castle County.
In the 2024–25 school year, 1,605 students were enrolled, with about 13.6 students for every full-time teacher. That ratio is smaller than the typical Delaware high school (15.4 students per teacher). Its Schola Grade is C (average), compared with 39 Delaware high schools.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Career & Technical School · What this means
- Category
- Career and Technical School
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 1,605 students
- Students per teacher
- 13.6 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- New Castle County Vocational-Technical School District
- County
- New Castle County
- NCES school ID
- 100128000154
Schools near Delcastle Technical High School
All 81 schools in Wilmington →
Delaware Military Academy
Charter · Grades 9–12 · 547 students
Dickinson (John) School
Public · Grades 6–12 · 1,027 students
Charter School of Wilmington
Charter · Grades 9–12 · 977 students
Calloway (Cab) School of the Arts
Magnet · Grades 6–12 · 941 students
McKean (Thomas) High School
Public · Grades 9–12 · 920 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.