- Enrollment
- 66
- Students per teacher
- 3.5:1
- Resource Index
- 86/100
High school (grades 9-12) · Aston, PA
Delaware County Technical High School-As
Federal NCES profile for Delaware County Technical High School-As, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 82/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 428020007061
👥 S:T ratio 82
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Delaware County Technical High School-As earns 82/100 on the Resource Investment Index, with class sizes smaller than 99% of Pennsylvania schools. It is also one of the smallest schools in Pennsylvania.
- #1 of 6
- public schools in Aston · Resource Index
- 82
- Resource Index · Higher
- 4.4:1
- small classes for Pennsylvania
- 51.3%
- free-lunch eligible
Delaware County Technical High School-As has class sizes smaller than 99% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Delaware County Technical High School-As ranks #1 of 6 public schools in Aston, PA.
School address
District: Delaware County Technical High School · Pennsylvania
NCES ID 428020007061 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+0 students YoY
Delaware County Technical High School-As held near 39 students from 2022-23 to 2023-24 (+0 headcount).
Teacher FTE added 18.5 → 20.5 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+0 students YoY 428020007061 · Aston, PA High · SMALL · TRAD
80 enr · 4.4:1 · 51.3% lunch · RII 82
Nearest enrollment peer: Delaware County Technical High School-Fo (66 students)
Delaware County Technical High School-As held near 39 students from 2022-23 to 2023-24 (+0 headcount). Teacher FTE added 18.5 → 20.5 across the same CCD years. Read with this school → · District book → · Pennsylvania schools → · Find another →
How Delaware County Technical High School-As compares
Delaware County Technical High School-As held steady on CCD headcount: ratios and free-lunch share vs Pennsylvania and U.S. means.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 4.4:1 | ▼ 68% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 51.3% | ▼ 12% | 58.1% | 51.7% |
| Enrollment | 80 | top 97% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
4.4:1
Leaner classes than 99% of US schools, among the more generously staffed nationally.
80
Bigger than 8% of US schools by enrollment, a small campus.
Equity indicators methodology
Economic need
51.3%
free-lunch eligible
- 12% below the Pennsylvania average of 58.1%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
4.4:1
students per teacher
- 68% below state mean
Top 1% in Pennsylvania - lower ratio than 99% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Student demographics
African American 48.8%
White 33.8%
Two or More 7.5%
Hispanic or Latino 5.0%
Asian 5.0%
Largest group: African American at 48.8% of enrollment.
Student-body diversity index 63.7/100
Simpson diversity index - at 63.7, Delaware County Technical High School-As is more mixed than the Pennsylvania school average of 37.3.
How Delaware County Technical High School-As Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Delaware County Technical High School-Fo | Similar size | Higher economic need | Similar S:T ratio |
Comparisons are relative to Delaware County Technical High School-As's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
Similar high schools in Aston
1 comparable high schools (grades 9-12) serving the same city.
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~80 students)
Frequently asked questions about Delaware County Technical High School-As
How many students attend Delaware County Technical High School-As?
Delaware County Technical High School-As has 80 students enrolled. It is a high school in Aston, PA. CCD year-over-year: 39 (2022-23) → 39 (2023-24), nearly flat (+0).
What is the student-teacher ratio at Delaware County Technical High School-As?
The student-teacher ratio at Delaware County Technical High School-As is 4.4:1, which is 68% lower than the Pennsylvania average of 13.6:1 and 72% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Delaware County Technical High School-As?
51.3% of students at Delaware County Technical High School-As are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
What is the racial and ethnic makeup of Delaware County Technical High School-As?
The largest demographic group at Delaware County Technical High School-As is African American at 48.8% of enrollment, in Aston, PA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.7/100.
What is the Resource Investment Index for Delaware County Technical High School-As?
Delaware County Technical High School-As has a Resource Investment Index of 82/100 (higher reported resources relative to schools nationally) based on 1 factor: student-teacher ratio. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
How does Delaware County Technical High School-As rank among public schools in Aston?
By Resource Investment Index, Delaware County Technical High School-As ranks #1 of 6 public schools in Aston, PA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Aston on the city page.
What other schools are in Delaware County Technical High School?
Besides Delaware County Technical High School-As, Delaware County Technical High School also operates Delaware County Technical High School-Fo (66 students). See the Delaware County Technical High School district page for the complete list.