Carroll ISD is a K-12 public school system located in the heart of the Dallas-Fort Worth Metroplex. The 21-square-mile district consists of 11 schools serving more than 8,400 students and 1,100 employees. As one of the top school districts in Texas, CISD recently received “A” ratings by the Texas Education Agency at all 11 campuses, and also earned the prestigious Lonestar Cup for the 8th time, winning the most points in 6A history!