CIS Reports Graduation Rate for Case-Managed Students Communities in Schools (CIS) has reported a 90 percent graduation rate for the 2019-2020 school year for students the organization case manages. The statewide average graduation rate is 84 percent. CIS manages a total of 6,500 students in grades K-12 and serves over 75,000 students in 75 schools across Nevada. The … [Read more...] about Around the State