Delcastle Technical High School
Career and Technical School · Wilmington, DE
Delcastle Technical High School is a career and technical school school in Wilmington, Delaware, serving grades 09–12 with 1,605 students enrolled (SY 2024-2025). The student-teacher ratio is 13.6:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| Hispanic/Latino | 707 | 44% |
| Black or African American | 483 | 30% |
| White | 318 | 20% |
| Two or more races | 72 | 4% |
| Asian | 15 | 1% |
| American Indian / Alaska Native | 9 | 1% |
| Native Hawaiian / Pacific Islander | 1 | 0% |
| Total enrollment | 1,605 | 820M / 785F |
English Language Learners: 125 (8% of enrollment) · SY 2021–22
Academic Performance (SY 2021-2022)
| Metric | This School | State Avg | Tested |
|---|---|---|---|
| Math Proficiency | 12.0% -16.8pp | 28.8% | 232 |
| Reading Proficiency | 32.0% -12.5pp | 44.5% | 232 |
| Science Proficiency | 25-29% | — | 101 |
| 4-Year Graduation Rate | 90.0% | — |
Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.
Programs & Discipline
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 1,605 | 100% |
Contact & Location
1417 Newport Road
Wilmington, DE 19804
Phone: (302)995-8100
http://delcastleths.com/District
New Castle County Vocational-Technical School DistrictPer-pupil expenditure: $24,699
District enrollment: 4,688
Other Schools in District
Related Data
- Neighborhood demographics (ZIP 19804) → CensusDepth.com
- Delaware population & income data → CensusDepth.com
- Delaware teacher salaries → WageDepth.com
NCES ID
100128000154
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD