[待更新] Round Rock ISD is located in southern Williamson County and northwest Travis County and includes the City of Round Rock and portions of the City of Austin and the City of Cedar Park. Roughly 45,000 students attend the district's five high schools, ten middle schools, 33 elementary schools, and two alternative learning centers.Stony Point High School The Success High School Westwood High School DAEP Feeder Patterns Performa...