Williamson County schools ranked by test score
Latest STAAR year (2025-26). 21 schools in Williamson County, Texas with reported Science scores. Texas state average: 47.1%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | RRISD EARLY COLLEGE H S ROUND ROCK · ROUND ROCK ISD | High | 98.0% | +50.9pp |
| 2 | ROUSE H S LEANDER · LEANDER ISD | High | 92.0% | +44.9pp |
| 3 | LEGACY EARLY COLLEGE H S TAYLOR · TAYLOR ISD | High | 91.0% | +43.9pp |
| 4 | ROUND ROCK H S ROUND ROCK · ROUND ROCK ISD | High | 90.0% | +42.9pp |
| 5 | THRALL H S THRALL · THRALL ISD | High | 90.0% | +42.9pp |
| 6 | WESTWOOD H S AUSTIN · ROUND ROCK ISD | High | 90.0% | +42.9pp |
| 7 | VISTA RIDGE H S CEDAR PARK · LEANDER ISD | High | 85.0% | +37.9pp |
| 8 | GEORGETOWN H S GEORGETOWN · GEORGETOWN ISD | High | 82.0% | +34.9pp |
| 9 | GLENN H S LEANDER · LEANDER ISD | High | 82.0% | +34.9pp |
| 10 | CEDAR PARK H S CEDAR PARK · LEANDER ISD | High | 81.0% | +33.9pp |
| 11 | LEGACY RANCH H S LIBERTY HILL · LIBERTY HILL ISD | High | 79.0% | +31.9pp |
| 12 | LIBERTY HILL H S LIBERTY HILL · LIBERTY HILL ISD | High | 79.0% | +31.9pp |
| 13 | CEDAR RIDGE H S ROUND ROCK · ROUND ROCK ISD | High | 76.0% | +28.9pp |
| 14 | STONY POINT H S ROUND ROCK · ROUND ROCK ISD | High | 75.0% | +27.9pp |
| 15 | FLORENCE H S FLORENCE · FLORENCE ISD | High | 74.0% | +26.9pp |
| 16 | LEANDER H S LEANDER · LEANDER ISD | High | 74.0% | +26.9pp |
| 17 | HUTTO NINTH GRADE CENTER HUTTO · HUTTO ISD | High | 69.0% | +21.9pp |
| 18 | EAST VIEW H S GEORGETOWN · GEORGETOWN ISD | High | 67.0% | +19.9pp |
| 19 | JARRELL H S JARRELL · JARRELL ISD | High | 58.0% | +10.9pp |
| 20 | HUTTO H S HUTTO · HUTTO ISD | High | 52.0% | +4.9pp |
| 21 | TAYLOR H S TAYLOR · TAYLOR ISD | High | 51.0% | +3.9pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the STAAR % Meets Grade Level or Above threshold on the latest available STAAR Science test (school year 2025-26). Only public schools in Williamson County, Texas with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Texas statewide enrollment-weighted average. To compare against neighboring counties, use the full Texas ranking.