1209 Burr Oak Drive
Arlington Heights, Illinois 60004

Phone: 847-670-3400



CCSD21 a school is comprised of 13 schools across 6 different communities in Illinois.


Community Consolidated School District 21 serves nearly 7,000 students in 13 schools across 6 communities in the northwest suburbs of Chicago. Riley Elementary School serves students through 5th grade. School starts at 9:00 AM and ends at 3:30 PM daily.

Congrats Class of 2022!

May 25, 2022

Topic: Unassigned

For the 8th graders in District 21, classes may be over for the summer, but the education continues on to high school. Ceremonies for London, Holmes and Cooper Middle Schools took place May 25 at Wheeling and Buffalo Grove High Schools.

Congratulations to all the students and best of luck as they enter the next chapter of their educational life. We are honored to help them through this transition and pleased to follow their successes.

Photos of the ceremonies were shared with families in the June 2022 Family Newsletter.