Connecticut schools ranked by test score
Latest CT Smarter Balanced year (2024-25). 530 schools with reported Mathematics scores. State average: 45.9%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 451 | Madison School Bridgeport · Bridgeport School District | Elementary | 19.9% | -26.0pp |
| 452 | Parkville Community School Hartford · Hartford School District | Elementary | 19.8% | -26.1pp |
| 453 | Verplanck School Manchester · Manchester School District | Elementary | 19.7% | -26.2pp |
| 454 | East Rock Community Magnet School New Haven · New Haven School District | Elementary | 19.6% | -26.3pp |
| 455 | Kinsella Magnet School of Performing Arts: PK-8 Campus Hartford · Hartford School District | Elementary | 18.9% | -27.0pp |
| 456 | Davis Academy for Arts & Design Innovation New Haven · New Haven School District | Elementary | 18.8% | -27.1pp |
| 457 | Dunbar Hill School Hamden · Hamden School District | Elementary | 18.8% | -27.1pp |
| 458 | Environmental Sciences Magnet at Hooker School Hartford · Hartford School District | Elementary | 18.8% | -27.1pp |
| 459 | High Horizons Magnet School Bridgeport · Bridgeport School District | Elementary | 18.1% | -27.8pp |
| 460 | John S. Martinez Sea and Sky STEM School New Haven · New Haven School District | Elementary | 18.1% | -27.8pp |
| 461 | Classical Studies Academy Bridgeport · Bridgeport School District | Elementary | 17.5% | -28.4pp |
| 462 | Duggan School Waterbury · Waterbury School District | Elementary | 17.2% | -28.7pp |
| 463 | Wequonnoc Magnet School Taftville · Norwich School District | Elementary | 17.2% | -28.7pp |
| 464 | Geraldine Johnson School Bridgeport · Bridgeport School District | Elementary | 17.0% | -28.9pp |
| 465 | Conte/West Hills Magnet School New Haven · New Haven School District | Elementary | 16.7% | -29.2pp |
| 466 | Kennelly School Hartford · Hartford School District | Elementary | 16.7% | -29.2pp |
| 467 | Hopeville School Waterbury · Waterbury School District | Elementary | 16.6% | -29.3pp |
| 468 | Wendell L. Cross School Waterbury · Waterbury School District | Elementary | 16.6% | -29.3pp |
| 469 | Ana Grace Academy of the Arts Bloomfield · Capitol Region Education Council | Elementary | 16.5% | -29.4pp |
| 470 | Jettie S. Tisdale School Bridgeport · Bridgeport School District | Elementary | 16.2% | -29.7pp |
| 471 | Wintergreen Interdistrict Magnet School North Haven · Area Cooperative Educational Services | Elementary | 15.9% | -30.0pp |
| 472 | Bielefield School Middletown · Middletown School District | Elementary | 15.8% | -30.1pp |
| 473 | Naylor/CCSU Leadership Academy Hartford · Hartford School District | Elementary | 15.7% | -30.2pp |
| 474 | Montessori Magnet at Batchelder School Hartford · Hartford School District | Elementary | 15.5% | -30.4pp |
| 475 | Bunker Hill School Waterbury · Waterbury School District | Elementary | 15.3% | -30.6pp |
| 476 | Woodrow Wilson School Waterbury · Waterbury School District | Elementary | 14.9% | -31.0pp |
| 477 | Church Street School Hamden · Hamden School District | Elementary | 14.6% | -31.3pp |
| 478 | Jefferson Elementary School New Britain · New Britain School District | Elementary | 14.6% | -31.3pp |
| 479 | John B. Stanton School Norwich · Norwich School District | Elementary | 14.4% | -31.5pp |
| 480 | Veterans' Memorial School Norwich · Norwich School District | Elementary | 14.4% | -31.5pp |
| 481 | Lincoln-Bassett School New Haven · New Haven School District | Elementary | 14.3% | -31.6pp |
| 482 | West Middle School Hartford · Hartford School District | Elementary | 14.3% | -31.6pp |
| 483 | Family Academy of Multilingual Exploration New Haven · New Haven School District | Elementary | 14.0% | -31.9pp |
| 484 | Dwight-Bellizzi Dual Language Academy Hartford · Hartford School District | Elementary | 13.6% | -32.3pp |
| 485 | Blackham School Bridgeport · Bridgeport School District | Elementary | 13.4% | -32.5pp |
| 486 | Geraldine Claytor Magnet Academy Bridgeport · Bridgeport School District | Elementary | 13.3% | -32.6pp |
| 487 | John C. Daniels New Haven · New Haven School District | Elementary | 13.3% | -32.6pp |
| 488 | Hall School Bridgeport · Bridgeport School District | Elementary | 13.1% | -32.8pp |
| 489 | Waltersville School Bridgeport · Bridgeport School District | Elementary | 13.1% | -32.8pp |
| 490 | Barnum School Bridgeport · Bridgeport School District | Elementary | 12.9% | -33.0pp |
| 491 | Read School Bridgeport · Bridgeport School District | Elementary | 12.6% | -33.3pp |
| 492 | Rawson School Hartford · Hartford School District | Elementary | 12.4% | -33.5pp |
| 493 | Smalley Elementary School New Britain · New Britain School District | Elementary | 12.2% | -33.7pp |
| 494 | Chamberlain Elementary School New Britain · New Britain School District | Elementary | 12.1% | -33.8pp |
| 495 | Columbus School Bridgeport · Bridgeport School District | Elementary | 12.0% | -33.9pp |
| 496 | Cesar Batalla School Bridgeport · Bridgeport School District | Elementary | 11.9% | -34.0pp |
| 497 | DiLoreto Elementary & Middle School New Britain · New Britain School District | Elementary | 11.9% | -34.0pp |
| 498 | Barnard Environmental Magnet School New Haven · New Haven School District | Elementary | 11.4% | -34.5pp |
| 499 | Gilmartin School Waterbury · Waterbury School District | Elementary | 11.0% | -34.9pp |
| 500 | Johnson House Elementary School Stratford · Stratford School District | Elementary | 11.0% | -34.9pp |
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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.