Strafford County schools ranked by test score
Latest NHSAS year (2024-25). 4 schools in Strafford County, New Hampshire with reported Mathematics scores. New Hampshire state average: 43.0%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | Oyster River High School Durham · Oyster River Coop School District | High | 55.0% | +12.0pp |
| 2 | Dover Senior High School Dover · Dover School District | High | 26.0% | -17.0pp |
| 3 | Somersworth High School Somersworth · Somersworth School District | High | 17.0% | -26.0pp |
| 4 | Spaulding High School Rochester · Rochester School District | High | 15.0% | -28.0pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the NHSAS % Above Proficient (lvl 3+4) threshold on the latest available NHSAS Mathematics test (school year 2024-25). Only public schools in Strafford County, New Hampshire with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the New Hampshire statewide enrollment-weighted average. To compare against neighboring counties, use the full New Hampshire ranking.