Schools in Thrall ISD · Williamson County

Round Rock, Leander, and Georgetown anchor Williamson County's sprawling public school landscape — 136 ranked schools across 18 districts, stretching from Austin's northern edge deep into the Hill Country fringe. The concentration of strong performers is striking: 57 schools land in the top quartile statewide, a figure that reflects the county's rapid suburban growth attracting well-resourced communities. Cactus Ranch Elementary in Round Rock and Patsy Sommer Elementary both rank at the 100th percentile statewide, signaling that the county's best schools compete with virtually any in Texas. Families relocating to the Austin metro and weighing northern suburbs will find Williamson County worth serious attention.