Very Good
#45 of 219 schools in DE
Top 20% in state
Delcastle Technical High School
High School · New Castle County Vocational-Technical School District
1417 Newport Road, Wilmington, DE 19804
Enrollment
1,598
Student-Teacher
13:1
Score
7.3
Grades
9th – 12th
Enrollment
1,598
Student-Teacher
13:1
Score
7.3
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Wilmington
#12 of 50
public schools
Delaware high schools
#12 of 42
In district
#1 of 4
New Castle County Vocational-Technical School District
Academic growth
9.4 / 10
Exceptional
About Delcastle Technical High School
Delcastle Technical High School serves 1,598 students in grades 9-12 as a vocational and technical institution in Wilmington, Delaware. With 123 full-time equivalent teachers, the school maintains a favorable 13.0:1 student-teacher ratio, allowing for more individualized attention in both academic and technical coursework. The school ranks 133rd out of 220 high schools statewide, placing it in the 40th percentile with room for academic growth.
Current assessment data shows 36% of students performing at proficient levels or above in English Language Arts, while mathematics presents particular challenges with 13% reaching proficiency. As a technical school, Delcastle likely emphasizes hands-on learning and career preparation alongside traditional academics. Students come from the surrounding 19804 zip code area, where the median household income is $71,610 and median home values reach $232,200.
The community shows a poverty rate of 8.4%, with 22% of residents holding bachelor's degrees or higher. This suggests a working-class neighborhood where families may particularly value the career-focused education that technical schools provide. Located on Newport Road in a large suburban setting, Delcastle Technical High School serves students in New Castle County within an established residential community that balances accessibility with suburban amenities.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Delcastle Technical High School — Students at Delcastle Technical High School score 24% proficient, which is below what's typical for similar communities (expected: 34%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
0.1%
Students qualifying for federal meal assistance
Test Scores DE EDFACTS (2021-22)
Based on 6 test records from DE state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.4/10.
How Delcastle Technical High School Compares
See how Delcastle Technical High School performs across key quality dimensions compared to state benchmarks.
Performance Trends
Math proficiency has remained stable from 12% (2019) to 13% (2022). Reading/ELA proficiency has improved from 33% (2019) to 36% (2022).
Location
1417 Newport Road, Wilmington, DE 19804
Nearby Alternatives
Families considering Delcastle Technical High School may also want to explore other high schools in the area. Charter School of Wilmington (rated 7.5/10, 2.8 miles away), with a very similar rating. Another option is Calloway (Cab) School of the Arts (rated 7.2/10, 2.8 miles away), with a very similar rating. Additionally, Conrad Schools of Science (rated 7.1/10, 1.4 miles away), with a very similar rating. For more schools in Wilmington, see our Wilmington schools guide .
Nearby Schools
20 within 2.8 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 19804 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$76,204
Median Home Value
$244,700
Median Rent
$1,157/mo
Population
18,231
College Educated
23.3%
Homeownership
75.7%
Avg Commute
23.4 min
Poverty Rate
8.5%
Median Age
41
Community Profile
The community surrounding Delcastle Technical High School has a median household income of $76,204. It is a community where 23% of adults hold a bachelor's degree or higher. The median home value in the area is $244,700, with a median rent of $1,157/month. The local poverty rate of 8.5% is relatively low. The average commute for residents is 23 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Christiana High School Newark, DE | 7.3 |
| Middletown High School Middletown, DE | 7.3 |
| St. Georges Technical High School Middletown, DE | 7.3 |
| Sussex Central High School Georgetown, DE | 7.3 |
| Odessa High School Townsend, DE | 7.2 |
| Appoquinimink High School Middletown, DE | 7.5 |
Frequently Asked Questions
Common questions about Delcastle Technical High School
What grades does Delcastle Technical High School serve?
Delcastle Technical High School serves students in grades 9th through 12th.
How many students attend Delcastle Technical High School?
Delcastle Technical High School has an enrollment of approximately 1,598 students.
What is the student-teacher ratio at Delcastle Technical High School?
The student-teacher ratio at Delcastle Technical High School is 13:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Delcastle Technical High School rank in DE?
Delcastle Technical High School is ranked #45 out of 219 schools in DE.
What is Delcastle Technical High School's MySchoolScout rating?
Delcastle Technical High School has a composite rating of 7.3 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Delcastle Technical High School?
Based on the most recent state assessment data, Delcastle Technical High School has 12.3% math proficiency and 33.7% reading/ELA proficiency.
Is Delcastle Technical High School a charter school?
No, Delcastle Technical High School is not a charter school. It is a traditional public school operated by the local school district.
Is Delcastle Technical High School a Title I school?
No, Delcastle Technical High School is not currently a Title I school.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,598
- Student-Teacher Ratio
- 13:1
- Teachers (FTE)
- 123
- Type
- vocational
- Setting
- Large Suburb
- County
- New Castle County
- Phone
- (302) 995-8100
- Data Year
- 2023–2024
Resources & Links
District
New Castle County Vocational-Technical School District- District Enrollment
- 4,782
- Schools in District
- 4
- Per-Pupil Spending
- $22,587
- District Rank
- #1 of 4
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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