Brandywine High School
Public · Grades 9–12 · 897 students
Concord High School
2501 Ebright Road, Wilmington, DE 19810
Grades
9–12
High
Students
994
Enrolled 2024–25
Students per teacher
14.8 : 1
Full-time teachers
District
Brandywine School District
New Castle County
Schola Grade A · Excellent
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 Concord High School
Concord High School is a public high school in Wilmington, Delaware, serving grades 9–12. It is part of Brandywine School District. The school is located in a large suburb in New Castle County.
In the 2024–25 school year, 994 students were enrolled, with about 14.8 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 A (excellent), compared with 39 Delaware high schools.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 994 students
- Students per teacher
- 14.8 to 1
- AP courses offered
- 18
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Brandywine School District
- County
- New Castle County
- NCES school ID
- 100124000247
Schools near Concord High School
All 81 schools in Wilmington →
Garnet Valley HS
Public · Grades 9–12 · 1,485 students
Mount Pleasant High School
Magnet · Grades 9–12 · 1,084 students
Delaware County Technical High School - Aston
CTE · Grades 9–12 · 80 students
Urban Promise Academy
Private · Grades 8–12 · 25 students
Padua Academy
Private · Grades 9–12 · 424 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.