Best 06340 Connecticut Public High Schools (2026)

For the 2026 school year, there are 3 public high schools serving 1,900 students in 06340, CT.
The top-ranked public high schools in 06340, CT are Marine Science Magnet High School, Robert E. Fitch High School and Ella T. Grasso Technical High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 06340 have an average math proficiency score of 33% (versus the Connecticut public high school average of 33%), and reading proficiency score of 57% (versus the 53% statewide average). High schools in 06340, CT have an average ranking of 5/10, which is in the bottom 50% of Connecticut public high schools.
Public high school in zipcode 06340 have a Graduation Rate of 88%, which is less than the Connecticut average of 89%.
The school with highest graduation rate is Ella T. Grasso Technical High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.
Minority enrollment is 57% of the student body (majority Hispanic), which is more than the Connecticut public high school average of 56% (majority Hispanic).

Best 06340, CT Public High Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Marine Science Magnet High School
Magnet School
(Math: 50-59% | Reading: 80-89%)
Rank:
9/
10
Top 20%
130 Shennecossett Road
Groton, CT 06340
(860) 434-4800
Gr: 9-12 | 274 students Student-teacher ratio: 11:1 Minority enrollment: 39%
Rank: #22.
Robert E. Fitch High School
(Math: 39% | Reading: 60-64%)
Rank:
6/
10
Top 50%
101 Groton Long Point Road
Groton, CT 06340
(860) 449-7200
Gr: 9-12 | 942 students Student-teacher ratio: 11:1 Minority enrollment: 57%
Rank: #33.
Ella T. Grasso Technical High School
Vocational School
(Math: 15-19% | Reading: 35-39%)
Rank:
3/
10
Bottom 50%
189 Fort Hill Rd.
Groton, CT 06340
(860) 448-0220
Gr: 9-12 | 684 students Student-teacher ratio: 12:1 Minority enrollment: 63%
[+] Show Closed Public Schools in 06340 Connecticut

06340, Connecticut Public Schools (Closed)

School
Location
Quick Facts
1084 Shennecossett Road
Groton, CT 06340
(860) 405-9017
Gr: 12 | 6 students Student-teacher ratio: 6:1
1 Harry Day Drive
Groton, CT 06340
(860) 449-5636
Gr: PK-5 | 316 students Student-teacher ratio: 11:1 Minority enrollment: 69%
120 West St.
Groton, CT 06340
(860) 449-5645
Gr: PK-3 | 189 students Student-teacher ratio: 19:1 Minority enrollment: 40%
130 Shennecossett Rd.
Groton, CT 06340
(860) 449-5650
Gr: PK-6 | 483 students Student-teacher ratio: 16:1 Minority enrollment: 58%
61 Fort Hill Rd
Groton, CT 06340
(860) 449-5620
244 Monument St.
Groton, CT 06340
(860) 449-5646
Gr: 3-6 | 132 students Student-teacher ratio: 15:1 Minority enrollment: 37%
101 Groton Long Point Rd Fi
Groton, CT 06340
(860) 449-7200
Gr: 9-12 | 22 students
42 Smith Ln.
Groton, CT 06340
(860) 572-5872
Gr: PK-6 | 387 students Student-teacher ratio: 18:1 Minority enrollment: 15%
380 Pleasant Valley Rd. Sout
Groton, CT 06340
(860) 449-5600
Gr: K-5 | 301 students Student-teacher ratio: 13:1 Minority enrollment: 43%
250 Brandegee Avenue
Groton, CT 06340
(860) 449-5630
Gr: 6-8
55 Seely School Drive
Groton, CT 06340
(860) 449-5660
Gr: PK-5 | 217 students Student-teacher ratio: 12:1 Minority enrollment: 21%

Frequently Asked Questions

What are the top-ranked public high schools in 06340, CT?
The top-ranked public high schools in 06340, CT include Marine Science Magnet High School, Robert E. Fitch High School and Ella T. Grasso Technical High School.
How many public high schools are located in 06340?
3 public high schools are located in 06340.
What is the racial composition of students in 06340?
06340 public high schools minority enrollment is 57% of the student body (majority Hispanic), which is more than the Connecticut public high schools average of 56% (majority Hispanic).

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