Williamson County schools ranked by test score
Latest STAAR year (2025-26). 145 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 | BASIS CEDAR PARK CEDAR PARK · BASIS TEXAS | Middle | 96.0% | +48.9pp |
| 3 | ROUSE H S LEANDER · LEANDER ISD | High | 92.0% | +44.9pp |
| 4 | CEDAR VALLEY MIDDLE AUSTIN · ROUND ROCK ISD | Middle | 91.0% | +43.9pp |
| 5 | LEGACY EARLY COLLEGE H S TAYLOR · TAYLOR ISD | High | 91.0% | +43.9pp |
| 6 | ROUND ROCK H S ROUND ROCK · ROUND ROCK ISD | High | 90.0% | +42.9pp |
| 7 | THRALL H S THRALL · THRALL ISD | High | 90.0% | +42.9pp |
| 8 | WESTWOOD H S AUSTIN · ROUND ROCK ISD | High | 90.0% | +42.9pp |
| 9 | FLORENCE W STILES MIDDLE LEANDER · LEANDER ISD | Middle | 89.0% | +41.9pp |
| 10 | JAMES GARLAND WALSH MIDDLE ROUND ROCK · ROUND ROCK ISD | Middle | 89.0% | +41.9pp |
| 11 | BASIS CEDAR PARK PRI CEDAR PARK · BASIS TEXAS | Elementary | 87.0% | +39.9pp |
| 12 | PEARSON RANCH MIDDLE ROUND ROCK · ROUND ROCK ISD | Middle | 85.0% | +37.9pp |
| 13 | VISTA RIDGE H S CEDAR PARK · LEANDER ISD | High | 85.0% | +37.9pp |
| 14 | CACTUS RANCH EL ROUND ROCK · ROUND ROCK ISD | Elementary | 84.0% | +36.9pp |
| 15 | RIDGEVIEW MIDDLE ROUND ROCK · ROUND ROCK ISD | Middle | 83.0% | +35.9pp |
| 16 | GEORGETOWN H S GEORGETOWN · GEORGETOWN ISD | High | 82.0% | +34.9pp |
| 17 | GLENN H S LEANDER · LEANDER ISD | High | 82.0% | +34.9pp |
| 18 | CEDAR PARK H S CEDAR PARK · LEANDER ISD | High | 81.0% | +33.9pp |
| 19 | LEGACY RANCH H S LIBERTY HILL · LIBERTY HILL ISD | High | 79.0% | +31.9pp |
| 20 | LIBERTY HILL H S LIBERTY HILL · LIBERTY HILL ISD | High | 79.0% | +31.9pp |
| 21 | PATSY SOMMER EL AUSTIN · ROUND ROCK ISD | Elementary | 78.0% | +30.9pp |
| 22 | CHISHOLM TRAIL MIDDLE ROUND ROCK · ROUND ROCK ISD | Middle | 77.0% | +29.9pp |
| 23 | CEDAR RIDGE H S ROUND ROCK · ROUND ROCK ISD | High | 76.0% | +28.9pp |
| 24 | ELSA ENGLAND EL AUSTIN · ROUND ROCK ISD | Elementary | 76.0% | +28.9pp |
| 25 | MERIDIAN WORLD SCHOOL LLC ROUND ROCK · MERIDIAN WORLD SCHOOL LLC | Combined | 76.0% | +28.9pp |
| 26 | NOEL GRISHAM MIDDLE AUSTIN · ROUND ROCK ISD | Middle | 76.0% | +28.9pp |
| 27 | GATEWAY COLLEGE PREPARATORY SCHOOL GEORGETOWN · ORENDA CHARTER SCHOOL | Combined | 75.0% | +27.9pp |
| 28 | STONY POINT H S ROUND ROCK · ROUND ROCK ISD | High | 75.0% | +27.9pp |
| 29 | THRALL MIDDLE THRALL · THRALL ISD | Middle | 75.0% | +27.9pp |
| 30 | FLORENCE H S FLORENCE · FLORENCE ISD | High | 74.0% | +26.9pp |
| 31 | LEANDER H S LEANDER · LEANDER ISD | High | 74.0% | +26.9pp |
| 32 | DEEP WOOD EL ROUND ROCK · ROUND ROCK ISD | Elementary | 72.0% | +24.9pp |
| 33 | FERN BLUFF EL ROUND ROCK · ROUND ROCK ISD | Elementary | 71.0% | +23.9pp |
| 34 | ARTIE L HENRY MIDDLE CEDAR PARK · LEANDER ISD | Middle | 70.0% | +22.9pp |
| 35 | CEDAR PARK MIDDLE CEDAR PARK · LEANDER ISD | Middle | 70.0% | +22.9pp |
| 36 | SANTA RITA MIDDLE LIBERTY HILL · LIBERTY HILL ISD | Middle | 70.0% | +22.9pp |
| 37 | HARMONY SCHOOL OF ENDEAVOR AUSTIN AUSTIN · HARMONY PUBLIC SCHOOLS - CENTRAL TEXAS | Combined | 69.0% | +21.9pp |
| 38 | HUTTO NINTH GRADE CENTER HUTTO · HUTTO ISD | High | 69.0% | +21.9pp |
| 39 | LIBERTY HILL MIDDLE LIBERTY HILL · LIBERTY HILL ISD | Middle | 69.0% | +21.9pp |
| 40 | DOUGLAS BENOLD MIDDLE GEORGETOWN · GEORGETOWN ISD | Middle | 68.0% | +20.9pp |
| 41 | EAST VIEW H S GEORGETOWN · GEORGETOWN ISD | High | 67.0% | +19.9pp |
| 42 | FOUNDERS CLASSICAL ACADEMY OF LEANDER LEANDER · TEXAS COLLEGE PREPARATORY ACADEMIES | Combined | 67.0% | +19.9pp |
| 43 | HOPEWELL MIDDLE ROUND ROCK · ROUND ROCK ISD | Middle | 64.0% | +16.9pp |
| 44 | CYPRESS EL CEDAR PARK · LEANDER ISD | Elementary | 63.0% | +15.9pp |
| 45 | KNOX WILEY MIDDLE LEANDER · LEANDER ISD | Middle | 63.0% | +15.9pp |
| 46 | RUNNING BRUSHY MIDDLE CEDAR PARK · LEANDER ISD | Middle | 63.0% | +15.9pp |
| 47 | DEERPARK MIDDLE AUSTIN · ROUND ROCK ISD | Middle | 61.0% | +13.9pp |
| 48 | PFC ROBERT P HERNANDEZ MIDDLE ROUND ROCK · ROUND ROCK ISD | Middle | 61.0% | +13.9pp |
| 49 | STACY KAYE DANIELSON MIDDLE LEANDER · LEANDER ISD | Middle | 61.0% | +13.9pp |
| 50 | FLORENCE MIDDLE FLORENCE · FLORENCE ISD | Middle | 59.0% | +11.9pp |
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.