Jefferson County schools ranked by test score
Latest NYS Assessments year (2024-25). 7 schools in Jefferson County, New York with reported Science scores. New York state average: 57.4%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | INDIAN RIVER MIDDLE SCHOOL PHILADELPHIA · INDIAN RIVER CENTRAL SCHOOL DISTRICT | Middle | 97.0% | +39.6pp |
| 2 | THOUSAND ISLANDS HIGH SCHOOL CLAYTON · THOUSAND ISLANDS CENTRAL SCHOOL DISTRICT | High | 91.0% | +33.6pp |
| 3 | SOUTH JEFFERSON HIGH SCHOOL ADAMS · SOUTH JEFFERSON CENTRAL SCHOOL DISTRICT | High | 84.0% | +26.6pp |
| 4 | BELLEVILLE HENDERSON CENTRAL SCHOOL BELLEVILLE · BELLEVILLE-HENDERSON CENTRAL SCHOOL DISTRICT | Combined | 74.0% | +16.6pp |
| 5 | INDIAN RIVER HIGH SCHOOL PHILADELPHIA · INDIAN RIVER CENTRAL SCHOOL DISTRICT | High | 70.0% | +12.6pp |
| 6 | WATERTOWN SENIOR HIGH SCHOOL WATERTOWN · WATERTOWN CITY SCHOOL DISTRICT | High | 35.0% | -22.4pp |
| 7 | CARTHAGE SENIOR HIGH SCHOOL CARTHAGE · CARTHAGE CENTRAL SCHOOL DISTRICT | High | 33.0% | -24.4pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the NYS Assessments % Proficient (Level 3+4) threshold on the latest available NYS Assessments Science test (school year 2024-25). Only public schools in Jefferson County, New York with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the New York statewide enrollment-weighted average. To compare against neighboring counties, use the full New York ranking.