Williamson County schools ranked by test score
Latest STAAR year (2025-26). 21 schools in Williamson County, Texas with reported Mathematics scores. Texas state average: 46.3%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | WESTWOOD H S AUSTIN · ROUND ROCK ISD | High | 75.0% | +28.7pp |
| 2 | ROUND ROCK H S ROUND ROCK · ROUND ROCK ISD | High | 74.0% | +27.7pp |
| 3 | FLORENCE H S FLORENCE · FLORENCE ISD | High | 69.0% | +22.7pp |
| 4 | RRISD EARLY COLLEGE H S ROUND ROCK · ROUND ROCK ISD | High | 69.0% | +22.7pp |
| 5 | THRALL H S THRALL · THRALL ISD | High | 69.0% | +22.7pp |
| 6 | VISTA RIDGE H S CEDAR PARK · LEANDER ISD | High | 64.0% | +17.7pp |
| 7 | LIBERTY HILL H S LIBERTY HILL · LIBERTY HILL ISD | High | 63.0% | +16.7pp |
| 8 | CEDAR PARK H S CEDAR PARK · LEANDER ISD | High | 62.0% | +15.7pp |
| 9 | ROUSE H S LEANDER · LEANDER ISD | High | 60.0% | +13.7pp |
| 10 | LEGACY EARLY COLLEGE H S TAYLOR · TAYLOR ISD | High | 59.0% | +12.7pp |
| 11 | GEORGETOWN H S GEORGETOWN · GEORGETOWN ISD | High | 55.0% | +8.7pp |
| 12 | LEGACY RANCH H S LIBERTY HILL · LIBERTY HILL ISD | High | 49.0% | +2.7pp |
| 13 | HUTTO NINTH GRADE CENTER HUTTO · HUTTO ISD | High | 46.0% | -0.3pp |
| 14 | CEDAR RIDGE H S ROUND ROCK · ROUND ROCK ISD | High | 45.0% | -1.3pp |
| 15 | LEANDER H S LEANDER · LEANDER ISD | High | 45.0% | -1.3pp |
| 16 | GLENN H S LEANDER · LEANDER ISD | High | 39.0% | -7.3pp |
| 17 | JARRELL H S JARRELL · JARRELL ISD | High | 36.0% | -10.3pp |
| 18 | STONY POINT H S ROUND ROCK · ROUND ROCK ISD | High | 35.0% | -11.3pp |
| 19 | EAST VIEW H S GEORGETOWN · GEORGETOWN ISD | High | 34.0% | -12.3pp |
| 20 | HUTTO H S HUTTO · HUTTO ISD | High | 32.0% | -14.3pp |
| 21 | TAYLOR H S TAYLOR · TAYLOR ISD | High | 26.0% | -20.3pp |
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 Mathematics 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.