Connecticut schools ranked by test score
Latest CT Smarter Balanced year (2024-25). 730 schools with reported Mathematics scores. State average: 45.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 651 | Rippowam Middle School Stamford · Stamford School District | Middle | 15.6% | -30.3pp |
| 652 | Montessori Magnet at Batchelder School Hartford · Hartford School District | Elementary | 15.5% | -30.4pp |
| 653 | Bunker Hill School Waterbury · Waterbury School District | Elementary | 15.3% | -30.6pp |
| 654 | Derby Middle School Derby · Derby School District | Middle | 15.0% | -30.9pp |
| 655 | Great Oaks Charter School Bridgeport · Great Oaks Charter School District | High | 14.9% | -31.0pp |
| 656 | Woodrow Wilson School Waterbury · Waterbury School District | Elementary | 14.9% | -31.0pp |
| 657 | Church Street School Hamden · Hamden School District | Elementary | 14.6% | -31.3pp |
| 658 | Jefferson Elementary School New Britain · New Britain School District | Elementary | 14.6% | -31.3pp |
| 659 | Sport and Medical Sciences Academy Hartford · Hartford School District | High | 14.6% | -31.3pp |
| 660 | John B. Stanton School Norwich · Norwich School District | Elementary | 14.4% | -31.5pp |
| 661 | Veterans' Memorial School Norwich · Norwich School District | Elementary | 14.4% | -31.5pp |
| 662 | Academy of Science and Innovation New Britain · Capitol Region Education Council | High | 14.3% | -31.6pp |
| 663 | Lincoln-Bassett School New Haven · New Haven School District | Elementary | 14.3% | -31.6pp |
| 664 | Science and Technology Magnet Pathway for Middle Grades New London · New London School District | Middle | 14.3% | -31.6pp |
| 665 | West Middle School Hartford · Hartford School District | Elementary | 14.3% | -31.6pp |
| 666 | Ansonia Middle School Ansonia · Ansonia School District | Middle | 14.1% | -31.8pp |
| 667 | Family Academy of Multilingual Exploration New Haven · New Haven School District | Elementary | 14.0% | -31.9pp |
| 668 | Dwight-Bellizzi Dual Language Academy Hartford · Hartford School District | Elementary | 13.6% | -32.3pp |
| 669 | New London Visual and Performing Arts Magnet Pathway New London · New London School District | High | 13.5% | -32.4pp |
| 670 | Blackham School Bridgeport · Bridgeport School District | Elementary | 13.4% | -32.5pp |
| 671 | Classical Magnet School Hartford · Hartford School District | High | 13.3% | -32.6pp |
| 672 | Geraldine Claytor Magnet Academy Bridgeport · Bridgeport School District | Elementary | 13.3% | -32.6pp |
| 673 | John C. Daniels New Haven · New Haven School District | Elementary | 13.3% | -32.6pp |
| 674 | Hall School Bridgeport · Bridgeport School District | Elementary | 13.1% | -32.8pp |
| 675 | Waltersville School Bridgeport · Bridgeport School District | Elementary | 13.1% | -32.8pp |
| 676 | Barnum School Bridgeport · Bridgeport School District | Elementary | 12.9% | -33.0pp |
| 677 | Broadview Middle School Danbury · Danbury School District | Middle | 12.6% | -33.3pp |
| 678 | Read School Bridgeport · Bridgeport School District | Elementary | 12.6% | -33.3pp |
| 679 | West Side Middle School Waterbury · Waterbury School District | Middle | 12.5% | -33.4pp |
| 680 | Rawson School Hartford · Hartford School District | Elementary | 12.4% | -33.5pp |
| 681 | Smalley Elementary School New Britain · New Britain School District | Elementary | 12.2% | -33.7pp |
| 682 | Chamberlain Elementary School New Britain · New Britain School District | Elementary | 12.1% | -33.8pp |
| 683 | Columbus School Bridgeport · Bridgeport School District | Elementary | 12.0% | -33.9pp |
| 684 | Cesar Batalla School Bridgeport · Bridgeport School District | Elementary | 11.9% | -34.0pp |
| 685 | DiLoreto Elementary & Middle School New Britain · New Britain School District | Elementary | 11.9% | -34.0pp |
| 686 | Barnard Environmental Magnet School New Haven · New Haven School District | Elementary | 11.4% | -34.5pp |
| 687 | Gilmartin School Waterbury · Waterbury School District | Elementary | 11.0% | -34.9pp |
| 688 | Johnson House Elementary School Stratford · Stratford School District | Elementary | 11.0% | -34.9pp |
| 689 | M. D. Fox School Hartford · Hartford School District | Elementary | 10.9% | -35.0pp |
| 690 | Betsy Ross Arts Magnet School New Haven · New Haven School District | Middle | 10.8% | -35.1pp |
| 691 | Bishop Woods Architecture and Design Magnet School New Haven · New Haven School District | Elementary | 10.8% | -35.1pp |
| 692 | Hill Central Music Academy New Haven · New Haven School District | Elementary | 10.7% | -35.2pp |
| 693 | Nathan Hale Arts Magnet School New London · New London School District | Elementary | 10.6% | -35.3pp |
| 694 | C.B. Jennings International Elementary Magnet New London · New London School District | Elementary | 10.3% | -35.6pp |
| 695 | North End Middle School Waterbury · Waterbury School District | Middle | 10.3% | -35.6pp |
| 696 | SAND School Hartford · Hartford School District | Elementary | 10.3% | -35.6pp |
| 697 | Connecticut River Academy at Goodwin University East Hartford · Goodwin University Educational Services (GUES) | High | 10.1% | -35.8pp |
| 698 | Milner Middle School Hartford · Hartford School District | Middle | 10.0% | -35.9pp |
| 699 | Wexler/Grant Community School New Haven · New Haven School District | Elementary | 10.0% | -35.9pp |
| 700 | Augusta Lewis Troup School New Haven · New Haven School District | Elementary | 9.9% | -36.0pp |
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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). A higher percentage is better.
Only public schools with a reasonable cohort size are included (at least 50 total students enrolled, since the source file does not include per-subject student counts), so very small programs and special-purpose centers are filtered out.
The state average shown above is enrollment-weighted: we multiply each school's score by how many of its students tested, sum those across every public school in Connecticut, and divide by the total students tested. This way a big school counts more than a tiny one in the typical-student average.