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Elementary Schools in Groton School District


At a glance
DistrictGroton School District105th of 153 Connecticut districtsFull district overview →
5
Schools
2,127
Students
Top rankedNortheast Academy Magnet School178th of 492 Connecticut elementary schools
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Smallest classes
Charles Barnum Magnet School 11.7 students per teacher
SchoolDigger ratings
3★
2★
Summary:

Groton School District in Connecticut operates five elementary magnet schools serving grades PK/K through 5, with a combined enrollment of 2,127 students and individual school sizes ranging from 339 to 520. The Groton School District ranks 105th of 153 Connecticut districts (31st percentile), earning a 2-star rating. Across the five elementary schools, state rankings range from the 36th to 64th percentile, chronic absenteeism averages 11.7%, and the average free/reduced lunch rate is 64.8%.

Northeast Academy Magnet School stands out as the district's top performer, ranking 178th in the state (64th percentile) with the highest ELA (61.2%) and math (61.8%) proficiency averages, the lowest chronic absenteeism at 6.9%, and the lowest poverty rate at 36.7%. At the opposite end, Mystic River Magnet School faces the biggest challenges with 17.3% chronic absenteeism, 81.35% free/reduced lunch eligibility, and the lowest math proficiency (40.8%). Charles Barnum Magnet School shows a concerning decline, falling from the 49th to 36th percentile over three years and posting just 32.8% for 4th-grade ELA proficiency. Thames River Magnet School (50th percentile) and Catherine Kolnaski Magnet School (51st percentile) sit in the middle, with Catherine Kolnaski achieving strong 5th-grade science results (66.1%) despite its 80.27% poverty rate.

Several key findings emerge. Poverty does not fully predict performance: Catherine Kolnaski thrives in science despite high poverty, while Charles Barnum struggles despite a moderate 51.33% poverty rate. Science is a relative strength district-wide, with several schools exceeding the state average of about 52.9%. Attendance aligns closely with achievement, as Northeast Academy's 6.9% absenteeism pairs with its top test scores. However, every elementary school has declined in state percentile since 2023-24, signaling a district-wide concern. Targeted support in ELA, math, and attendance could benefit all of Groton's elementary students.

Ranking:
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E Elementary M Middle H High A Alternative P Private




Districts nearby

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Connecticut Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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