Southeastern Connecticut Planning Region schools ranked by test score
Latest CT Smarter Balanced year (2024-25). 57 schools in Southeastern Connecticut Planning Region, Connecticut with reported Mathematics scores. Connecticut state average: 45.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | Niantic Center School Niantic · East Lyme School District | Elementary | 89.2% | +43.3pp |
| 2 | Flanders School East Lyme · East Lyme School District | Elementary | 77.4% | +31.5pp |
| 3 | North Stonington Elementary School North Stonington · North Stonington School District | Elementary | 76.0% | +30.1pp |
| 4 | Lillie B. Haynes School Niantic · East Lyme School District | Elementary | 71.5% | +25.6pp |
| 5 | Oswegatchie Elementary School Waterford · Waterford School District | Elementary | 71.5% | +25.6pp |
| 6 | Fields Memorial School Bozrah · Bozrah School District | Elementary | 67.3% | +21.4pp |
| 7 | Stonington Middle School Pawcatuck · Stonington School District | Middle | 64.4% | +18.5pp |
| 8 | Quaker Hill Elementary School Quaker Hill · Waterford School District | Elementary | 63.7% | +17.8pp |
| 9 | Oakdale School Oakdale · Montville School District | Elementary | 63.3% | +17.4pp |
| 10 | Lebanon Elementary School Lebanon · Lebanon School District | Elementary | 63.2% | +17.3pp |
| 11 | William J. Johnston Middle School Colchester · Colchester School District | Middle | 62.9% | +17.0pp |
| 12 | Northeast Academy Magnet School Mystic · Groton School District | Elementary | 62.7% | +16.8pp |
| 13 | Jack Jackter Intermediate School Colchester · Colchester School District | Elementary | 61.2% | +15.3pp |
| 14 | Wheeler High School North Stonington · North Stonington School District | High | 61.1% | +15.2pp |
| 15 | Dr. Charles E. Murphy School Oakdale · Montville School District | Elementary | 60.7% | +14.8pp |
| 16 | Franklin Elementary School North Franklin · Franklin School District | Elementary | 59.4% | +13.5pp |
| 17 | Lebanon Middle School Lebanon · Lebanon School District | Middle | 58.3% | +12.4pp |
| 18 | East Lyme Middle School Niantic · East Lyme School District | Middle | 56.6% | +10.7pp |
| 19 | Juliet W. Long School Gales Ferry · Ledyard School District | Elementary | 55.5% | +9.6pp |
| 20 | Gallup Hill School Ledyard · Ledyard School District | Elementary | 55.1% | +9.2pp |
| 21 | Clark Lane Middle School Waterford · Waterford School District | Middle | 52.6% | +6.7pp |
| 22 | Preston Veterans' Memorial School Preston · Preston School District | Elementary | 52.1% | +6.2pp |
| 23 | Salem Elementary School Salem · Salem School District | Elementary | 48.0% | +2.1pp |
| 24 | Thames River Magnet School Groton · Groton School District | Elementary | 46.7% | +0.8pp |
| 25 | Lisbon Central School Lisbon · Lisbon School District | Elementary | 44.7% | -1.2pp |
| 26 | Mohegan School Uncasville · Montville School District | Elementary | 44.0% | -1.9pp |
| 27 | Mystic River Magnet School Mystic · Groton School District | Elementary | 42.9% | -3.0pp |
| 28 | Thomas W. Mahan School Norwich · Norwich School District | Elementary | 42.7% | -3.2pp |
| 29 | Charles H. Barrows STEM Academy North Windham · Windham School District | Elementary | 42.6% | -3.3pp |
| 30 | Preston Plains School Preston · Preston School District | Middle | 42.3% | -3.6pp |
| 31 | Leonard J. Tyl Middle School Oakdale · Montville School District | Middle | 38.0% | -7.9pp |
| 32 | Ledyard Middle School Gales Ferry · Ledyard School District | Middle | 37.2% | -8.7pp |
| 33 | Integrated Day Charter School Norwich · Integrated Day Charter School District | Elementary | 35.2% | -10.7pp |
| 34 | Groton Middle School Groton · Groton School District | Middle | 35.1% | -10.8pp |
| 35 | Griswold Middle School Griswold · Griswold School District | Middle | 34.9% | -11.0pp |
| 36 | Interdistrict School For Arts And Communication New London · Interdistrict School for Arts and Comm District | Middle | 32.6% | -13.3pp |
| 37 | North Windham School North Windham · Windham School District | Elementary | 29.9% | -16.0pp |
| 38 | Moriarty Magnet School Norwich · Norwich School District | Elementary | 27.6% | -18.3pp |
| 39 | Winthrop STEM Elementary Magnet School New London · New London School District | Elementary | 27.4% | -18.5pp |
| 40 | Windham Center School Windham · Windham School District | Elementary | 26.6% | -19.3pp |
| 41 | Regional Multicultural Magnet School New London · Learn | Elementary | 25.8% | -20.1pp |
| 42 | Sayles School Baltic · Sprague School District | Elementary | 22.8% | -23.1pp |
| 43 | W. B. Sweeney School Willimantic · Windham School District | Elementary | 22.2% | -23.7pp |
| 44 | Kelly STEAM Magnet Middle School Norwich · Norwich School District | Middle | 22.0% | -23.9pp |
| 45 | Samuel Huntington School Norwich · Norwich School District | Elementary | 21.2% | -24.7pp |
| 46 | Natchaug School Willimantic · Windham School District | Elementary | 21.1% | -24.8pp |
| 47 | Uncas Elementary School Norwich · Norwich School District | Elementary | 21.1% | -24.8pp |
| 48 | Windham Middle School Willimantic · Windham School District | Middle | 19.5% | -26.4pp |
| 49 | Wequonnoc Magnet School Taftville · Norwich School District | Elementary | 17.2% | -28.7pp |
| 50 | John B. Stanton School Norwich · Norwich School District | Elementary | 14.4% | -31.5pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the CT Smarter Balanced % Met or Exceeded Standard threshold on the latest available CT Smarter Balanced Mathematics test (school year 2024-25). Only public schools in Southeastern Connecticut Planning Region, Connecticut with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Connecticut statewide enrollment-weighted average. To compare against neighboring counties, use the full Connecticut ranking.