Ella T. Grasso Technical High School
Public
High Grades 9–12 Virtual
Part of Connecticut Technical Education and Career System
189 Fort Hill Rd., Groton, CT 06340 · (860) 448-0220
Community ratings
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Academic performance
Math proficiency17%
State average 37.9%
Reading / language arts37%
State average 50.7%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
684Students enrolled
12:1Student–teacher ratio
52%Free / reduced lunch
RuralSetting
Career and Technical SchoolSchool type
Enrollment by grade
Grade 9184
Grade 10169
Grade 11175
Grade 12156
Students
Hispanic · 42%285
White · 37%253
Two or more races · 11%73
Black · 8%52
American Indian/Alaska Native · 1%7
Asian · 1%6
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
578’20
620’21
654’22
674’23
684’24
Location
189 Fort Hill Rd. Groton
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.