Delaware schools ranked by test score
Latest DeSSA + SBAC year (2024-25). 165 schools with reported Science scores. State average: 24.2%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 151 | Warner Elementary School Wilmington · Red Clay Consolidated School District | Elementary | 8.7% | -15.5pp |
| 152 | Shue-Medill Middle School Newark · Christina School District | Middle | 8.1% | -16.1pp |
| 153 | Charter School of New Castle New Castle · Charter School of New Castle | Elementary | 7.6% | -16.6pp |
| 154 | Freire Charter School Wilmington · Freire Charter School Wilmington | High | 7.2% | -17.0pp |
| 155 | Kirk (George V.) Middle School Newark · Christina School District | Middle | 7.0% | -17.2pp |
| 156 | Middle School of Innovation Dover · Capital School District | Middle | 6.8% | -17.4pp |
| 157 | Baltz (Austin D.) Elementary School Wilmington · Red Clay Consolidated School District | Elementary | 6.7% | -17.5pp |
| 158 | Glasgow High School Newark · Christina School District | High | 6.3% | -17.9pp |
| 159 | duPont (Alexis I.) Middle School Greenville · Red Clay Consolidated School District | Middle | 6.0% | -18.2pp |
| 160 | Academia Antonia Alonso Newark · Academia Antonia Alonso | Elementary | 5.8% | -18.4pp |
| 161 | Richardson Park Elementary School Wilmington · Red Clay Consolidated School District | Elementary | 5.8% | -18.4pp |
| 162 | Read (George) Middle School New Castle · Colonial School District | Middle | 5.0% | -19.2pp |
| 163 | Bedford (Gunning) Middle School New Castle · Colonial School District | Middle | 4.7% | -19.5pp |
| 164 | Skyline Middle School Wilmington · Red Clay Consolidated School District | Middle | 3.5% | -20.7pp |
| 165 | Stanton Middle School Wilmington · Red Clay Consolidated School District | Middle | 2.3% | -21.9pp |
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About this ranking
Schools are ranked by the percentage of students who scored at or above the DeSSA + SBAC % Proficient threshold on the latest available DeSSA + SBAC Science 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 Delaware, and divide by the total students tested. This way a big school counts more than a tiny one in the typical-student average.