Community Consolidated School District 21 serves nearly 7,000 students in 13 schools across 6 communities in the northwest suburbs of Chicago. Frost Elementary School serves students through 5th grade. School starts at 9:00 AM and ends at 3:30 PM daily.
PREPARING ALL STUDENTS FOR SUCCESS
The purpose of District 21 schools is to provide a learning environment for all students to become life long learners and productive citizens.