Average
#484 of 990 schools in CT
Top 49% in state
Ella T. Grasso Technical High School
High School · Connecticut Technical Education and Career System
189 Fort Hill Rd., Groton, CT 06340
Enrollment
674
Student-Teacher
11:1
Score
6.4
Grades
9th – 12th
Enrollment
674
Student-Teacher
11:1
Score
6.4
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Connecticut schools
#484 of 990
In Groton
#7 of 7
public schools
In district
#1 of 17
Connecticut Technical Education and Career System
School environment
9.5 / 10
Excellent
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Ella T. Grasso Technical High School
High School in Groton · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Groton Middle School
0.1 mi away. Use as a geographic alternative in the same move search.
Robert E. Fitch High School
0.2 mi away. Use as a geographic alternative in the same move search.
About Ella T. Grasso Technical High School
Ella T. Grasso Technical High School is a public high school in Groton, CT, part of Connecticut Technical Education and Career System. Ella T.
Grasso Technical High School serves approximately 674 students, and covers grades 9th-12th, and has a 11:1 student-teacher ratio. Ella T. Grasso Technical High School has a current MySchoolScout rating of 6.4 out of 10 and ranks #484 of 990 schools in CT.
Structured state assessment records for Ella T. Grasso Technical High School show 34% math proficiency (multi-year average, 2009-2022) and 49% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 6.4 · Average
- District avg 5.3
- CT avg 6.1
What Parents Should Know
Ella T. Grasso 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
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Ella T. Grasso Technical High School — Students at Ella T. Grasso Technical High School score 24% proficient, which is below what's typical for similar communities (expected: 42%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
49.3%
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: 3.0/10.
How Ella T. Grasso Technical High School Compares
See how Ella T. Grasso 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
189 Fort Hill Rd., Groton, CT 06340
Nearby Alternatives
Families considering Ella T. Grasso Technical High School may also want to explore other high schools in the area. Marine Science Magnet High School (rated 8.5/10, 2.9 miles away), which scores notably higher. Another option is Robert E. Fitch High School (rated 7.6/10, 0.2 miles away), which scores notably higher. Additionally, New London Visual and Performing Arts Magnet School (rated 7.0/10, 4.8 miles away, in nearby New London), which scores slightly higher. For more schools in Groton, see our Groton schools guide .
Nearby Schools
20 within 4.8 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 06340 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$77,768
Median Home Value
$275,500
Median Rent
$1,492/mo
Population
29,833
College Educated
38.1%
Homeownership
42.2%
Avg Commute
18.4 min
Poverty Rate
12.2%
Median Age
33.2
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Bacon Academy Colchester, CT | 6.4 |
| Henry Abbott Technical High School Danbury, CT | 6.4 |
| CHOATE ROSEMARY HALL Wallingford, CT | 6.5 |
| Cromwell High School Cromwell, CT | 6.5 |
| Lewis S. Mills High School Burlington, CT | 6.5 |
| KINGSWOOD OXFORD SCHOOL West Hartford, CT | 6.3 |
Frequently Asked Questions
Common questions about Ella T. Grasso Technical High School
What grades does Ella T. Grasso Technical High School serve?
Ella T. Grasso Technical High School serves students in grades 9th through 12th.
How many students attend Ella T. Grasso Technical High School?
Ella T. Grasso Technical High School has an enrollment of approximately 674 students.
What is the student-teacher ratio at Ella T. Grasso Technical High School?
The student-teacher ratio at Ella T. Grasso Technical High School is 11:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ella T. Grasso Technical High School rank in CT?
Ella T. Grasso Technical High School ranks #484 of 990 schools in CT.
What is Ella T. Grasso Technical High School's MySchoolScout rating?
Ella T. Grasso Technical High School has a current MySchoolScout rating of 6.4 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 Ella T. Grasso Technical High School?
Based on loaded state assessment records, Ella T. Grasso Technical High School has 34% math proficiency (multi-year average, 2009-2022) and 49% reading/ELA proficiency (multi-year average, 2009-2022).
Is Ella T. Grasso Technical High School a charter school?
No, Ella T. Grasso Technical High School is not a charter school. It is a traditional public school operated by the local school district.
Is Ella T. Grasso Technical High School a Title I school?
No, Ella T. Grasso Technical High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ella T. Grasso Technical High School?
49.3% of students at Ella T. Grasso 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
- 674
- Student-Teacher Ratio
- 11:1
- Teachers (FTE)
- 61
- Free/Reduced Lunch
- 49.3%
- Type
- vocational
- Setting
- Fringe Rural
- County
- Connecticut Planning Region 8
- Chronic Absenteeism (SY 2022-23)
- 10.5%
- Phone
- (860) 448-0220
- 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
- #1 of 17
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