Quinebaug Middle College
Magnet · Grades 9–12 · 144 students
H. H. Ellis Technical High School
613 Upper Maple St., Danielson, CT 06239
Grades
9–12
High
Students
650
Enrolled 2024–25
Students per teacher
11.7 : 1
Full-time teachers
District
Connecticut Technical Education and Career System
Northeastern Connecticut Planning Region
Schola Grade D · Below average
Letter grade (A–F) · compared with 194 Connecticut high schools · How we grade
Percentiles compare this school with other Connecticut 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 H. H. Ellis Technical High School
H. H. Ellis Technical High School is a career and technical high school in Danielson, Connecticut, serving grades 9–12. It is part of Connecticut Technical Education and Career System. The school is located in a rural area near a town in Northeastern Connecticut Planning Region.
In the 2024–25 school year, 650 students were enrolled, with about 11.7 students for every full-time teacher. That ratio is larger than the typical Connecticut high school (11.1 students per teacher). Its Schola Grade is D (below average), compared with 194 Connecticut 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)
- 650 students
- Students per teacher
- 11.7 to 1
- Charter school
- No
- Magnet school
- No
- Virtual learning
- Offers virtual courses
- Locale
- Rural — Fringe
- School district
- Connecticut Technical Education and Career System
- County
- Northeastern Connecticut Planning Region
- NCES school ID
- 090000201143
Schools near H. H. Ellis Technical High School
All 4 schools in Danielson →
Killingly High School
Public · Grades 9–12 · 744 students
Pomfret School
Private · Grades 9–12 · 350 students
Plainfield High School
Public · Grades 9–12 · 515 students
Putnam Science Academy
Private · Grades 8–12 · 130 students
Putnam High School
Public · Grades 9–12 · 253 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.