Thames River Magnet School
🇺🇸 Official data · 2025Groton, Connecticut 06340 · Groton School District
#364 of 596 elementary schools in Connecticut
#20484 of 50,301 nationally
About Thames River Magnet School
Thames River Magnet School is a public elementary located in Groton, in the Groton School District school district of Connecticut, United States. It caters for Grades PK–5. In 2025 it enrolled 501 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 56.7 out of 100, placing it in the top 50% of elementary schools in United States and 364th of 596 ranked elementary schools in Connecticut. Its strongest component is students per teacher (76th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (34th percentile).
Other published figures: enrollment 501.
There are 6 schools in Groton; Thames River Magnet School ranks 3rd of 6 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)52%
- Reading proficiency (30%)57%
- Community advantage (fewer free/reduced-price lunch) (25%)74.3%
- Students per teacher (15%)12.5
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Thames River Magnet School by the official sources.
- Enrollment
- 501
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 74.3%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 12.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 57%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 52%
- Share of tested students proficient or above (all students, all grades).
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Schools near Thames River Magnet School
Closest schools by straight-line distance, with their Success Index (US).
Marine Science Magnet High School
Groton · Public high · Grades 9–12
274 students · 428 m away
Catherine Kolnaski Magnet School
Groton · Public elementary · Grades PK–5
375 students · 1.0 km away
Interdistrict School For Arts And Communication
New London · Charter middle · Grades 4–8
328 students · 3.2 km away
Nathan Hale Arts Magnet School
New London · Public elementary · Grades PK–5
445 students · 3.3 km away
Regional Multicultural Magnet School
New London · Public elementary · Grades K–5
469 students · 3.5 km away
C.B. Jennings International Elementary Magnet
New London · Public elementary · Grades PK–5
406 students · 3.7 km away
Bennie Dover Jackson Middle School
New London · Public middle · Grades 5–8
343 students · 3.9 km away
New London Visual and Performing Arts Magnet Pathway
New London · Public high · Grades 6–12
268 students · 3.9 km away
Science and Technology Magnet Pathway for Middle Grades
New London · Public middle · Grades 5–8
133 students · 3.9 km away
Winthrop STEM Elementary Magnet School
New London · Public elementary · Grades PK–5
449 students · 4.2 km away
Similar schools
Public elementary schools in Connecticut with a comparable Enrollment.
Middlebrook School
Trumbull · Public elementary · Grades K–5
502 students
Academy of International Studies Elementary School
South Windsor · Public elementary · Grades PK–5
497 students
Barnard Environmental Magnet School
New Haven · Public elementary · Grades PK–8
496 students
Nathan Hale School
New Haven · Public elementary · Grades PK–8
506 students
Conte/West Hills Magnet School
New Haven · Public elementary · Grades PK–8
496 students
Wintergreen Interdistrict Magnet School
North Haven · Public elementary · Grades K–8
509 students
Frequently asked questions
Is Thames River Magnet School a good school?
Thames River Magnet School has a Success Index (US) of 56.7 out of 100 (Top 50% of elementary schools in United States) and ranks #364 of 596 in Connecticut. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Thames River Magnet School rank in Connecticut?
Thames River Magnet School ranks #364 of 596 elementary schools in Connecticut and #20484 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Thames River Magnet School?
Thames River Magnet School had 501 students in 2025.
Is Thames River Magnet School a elementary school or a high school?
Thames River Magnet School is classified as a elementary covering Grades PK–5. It is a public school.
What other schools are near Thames River Magnet School?
There are 10 schools within 15 km of Thames River Magnet School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.