Williamson County schools ranked by test score
Latest STAAR year (2025-26). 6 schools in Williamson County, Texas with reported Science scores. Texas state average: 47.1%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | MERIDIAN WORLD SCHOOL LLC ROUND ROCK · MERIDIAN WORLD SCHOOL LLC | Combined | 76.0% | +28.9pp |
| 2 | GATEWAY COLLEGE PREPARATORY SCHOOL GEORGETOWN · ORENDA CHARTER SCHOOL | Combined | 75.0% | +27.9pp |
| 3 | HARMONY SCHOOL OF ENDEAVOR AUSTIN AUSTIN · HARMONY PUBLIC SCHOOLS - CENTRAL TEXAS | Combined | 69.0% | +21.9pp |
| 4 | FOUNDERS CLASSICAL ACADEMY OF LEANDER LEANDER · TEXAS COLLEGE PREPARATORY ACADEMIES | Combined | 67.0% | +19.9pp |
| 5 | GRANGER SCHOOL GRANGER · GRANGER ISD | Combined | 52.0% | +4.9pp |
| 6 | VALOR LEANDER LEANDER · VALOR EDUCATION | Combined | 39.0% | -8.1pp |
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.