Average
#585 of 990 schools in CT
H. H. Ellis Technical High School
High School · Connecticut Technical Education and Career System
613 Upper Maple St., Danielson, CT 06239
Enrollment
650
Student-Teacher
11.6:1
Score
5.8
Grades
9th – 12th
Enrollment
650
Student-Teacher
11.6:1
Score
5.8
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Connecticut schools
#585 of 990
In Danielson
#2 of 3
public schools
In district
#6 of 17
Connecticut Technical Education and Career System
School environment
8.3 / 10
Excellent
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H. H. Ellis Technical High School
High School in Danielson · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Quinebaug Middle College
0.6 mi away. Use as a geographic alternative in the same move search.
Killingly Memorial School
0.9 mi away. Use as a geographic alternative in the same move search.
About H. H. Ellis Technical High School
H. H. Ellis Technical High School is a public high school in Danielson, CT, part of Connecticut Technical Education and Career System.
H. H. Ellis Technical High School serves approximately 650 students, and covers grades 9th-12th, and has a 11.6:1 student-teacher ratio.
H. H. Ellis Technical High School has a current MySchoolScout rating of 5.8 out of 10 and ranks #585 of 990 schools in CT.
Structured state assessment records for H. H. Ellis Technical High School show 41% math proficiency (multi-year average, 2009-2022) and 50% reading/ELA proficiency (multi-year average, 2009-2022).
What's said publicly about H. H. Ellis Technical High School
Synthesized from public, attributable sources. Updated April 2026.
Sources (2)
- This school 5.8 · Average
- District avg 5.3
- CT avg 6.1
What Parents Should Know
H. H. Ellis Technical High School sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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H. H. Ellis Technical High School — Students at H. H. Ellis Technical High School score 22% proficient, which is below what's typical for similar communities (expected: 51%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
37.1%
Students qualifying for federal meal assistance
Test Scores CT EDFACTS (2021-22)
Based on 22 test records from CT state assessments. About our data
Proficiency Trend
↓ DecliningAverage 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: 1.9/10.
How H. H. Ellis Technical High School Compares
See how H. H. Ellis Technical High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
613 Upper Maple St., Danielson, CT 06239
Nearby Alternatives
Families considering H. H. Ellis Technical High School may also want to explore other high schools in the area. POMFRET SCHOOL (rated 7.3/10, 5.8 miles away, in nearby Pomfret), which scores notably higher. Another option is Quinebaug Middle College (rated 7.2/10, 0.6 miles away), which scores notably higher. Additionally, RIVER RUN ACADEMY AT THE SUSAN WAYNE CTR OF EXCEL (rated 7.1/10, 8.3 miles away, in nearby Thompson), which scores notably higher. For more schools in Danielson, see our Danielson schools guide .
Nearby Schools
20 within 8.3 mi| School | Distance | Rating |
|---|---|---|
| Quinebaug Middle College Danielson | 0.6 mi | 7.2 |
| Killingly Memorial School Danielson | 0.9 mi | 5.7 |
| ST JAMES SCHOOL Danielson | 1.2 mi | 5.0 |
| NORTHEAST CDT Danielson | 1.1 mi | — |
| Killingly Central School Dayville | 2.2 mi | 4.1 |
| Killingly Intermediate School Dayville | 2.3 mi | 4.4 |
| Killingly High School Dayville | 3.1 mi | 4.6 |
| Brooklyn Middle School Brooklyn | 3.1 mi | 5.1 |
| Brooklyn Elementary School Brooklyn | 3.3 mi | 4.3 |
| LEARNING CLINIC Brooklyn | 3.2 mi | 6.1 |
| Pomfret Community School Pomfret Center | 4.4 mi | 7.5 |
| Shepard Hill Elementary School Plainfield | 5.9 mi | 5.5 |
| Plainfield High School Central Village | 6.0 mi | 3.9 |
| POMFRET SCHOOL Pomfret | 5.8 mi | 7.3 |
| PUTNAM SCIENCE ACADEMY Putnam | 6.7 mi | 6.8 |
| Moosup Elementary School Moosup | 7.1 mi | 5.3 |
| Putnam High School Putnam | 7.3 mi | 4.2 |
| Putnam Elementary School Putnam | 7.5 mi | 6.7 |
| Putnam Middle School Putnam | 7.6 mi | 4.8 |
| RIVER RUN ACADEMY AT THE SUSAN WAYNE CTR OF EXCEL Thompson | 8.3 mi | 7.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 06239 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$80,383
Median Home Value
$261,000
Median Rent
$1,133/mo
Population
11,594
College Educated
23.2%
Homeownership
66.5%
Avg Commute
30.6 min
Poverty Rate
17%
Median Age
39.4
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Classical Magnet School Hartford, CT | 5.7 |
| NORTHWEST CATHOLIC HIGH SCHOOL West Hartford, CT | 5.7 |
| NOTRE DAME CATHOLIC HIGH SCHOOL Fairfield, CT | 5.7 |
| Oxford High School Oxford, CT | 5.9 |
| Bloomfield High School Bloomfield, CT | 5.6 |
| East Hampton High School East Hampton, CT | 5.6 |
Frequently Asked Questions
Common questions about H. H. Ellis Technical High School
What grades does H. H. Ellis Technical High School serve?
H. H. Ellis Technical High School serves students in grades 9th through 12th.
How many students attend H. H. Ellis Technical High School?
H. H. Ellis Technical High School has an enrollment of approximately 650 students.
What is the student-teacher ratio at H. H. Ellis Technical High School?
The student-teacher ratio at H. H. Ellis Technical High School is 11.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does H. H. Ellis Technical High School rank in CT?
H. H. Ellis Technical High School ranks #585 of 990 schools in CT.
What is H. H. Ellis Technical High School's MySchoolScout rating?
H. H. Ellis Technical High School has a current MySchoolScout rating of 5.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at H. H. Ellis Technical High School?
Based on loaded state assessment records, H. H. Ellis Technical High School has 41% math proficiency (multi-year average, 2009-2022) and 50% reading/ELA proficiency (multi-year average, 2009-2022).
Is H. H. Ellis Technical High School a charter school?
No, H. H. Ellis Technical High School is not a charter school. It is a traditional public school operated by the local school district.
Is H. H. Ellis Technical High School a Title I school?
No, H. H. Ellis Technical High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for H. H. Ellis Technical High School?
37.1% of students at H. H. Ellis Technical High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 650
- Student-Teacher Ratio
- 11.6:1
- Teachers (FTE)
- 56
- Free/Reduced Lunch
- 37.1%
- Type
- vocational
- Setting
- Fringe Rural
- County
- Connecticut Planning Region 5
- Chronic Absenteeism (SY 2022-23)
- 19.5%
- Phone
- (860) 412-7500
- 4-Year Graduation
- 95%+
Resources & Links
District
Connecticut Technical Education and Career System- District Enrollment
- 11,194
- Schools in District
- 17
- Per-Pupil Spending
- $28,755
- District Rank
- #6 of 17
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