655 Golfview Terrace
Buffalo Grove, Illinois  60089

Phone: 847-520-2760



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. Kilmer Elementary School serves students through 5th grade. School starts at 9:00 AM and ends at 3:30 PM daily.

Board of Education approves 2021-2022 school calendar

January 21, 2021

Topic: Board of Education

The Board of Education approved the 2021-2022 school calendar at its January meeting. The first day of school for students in grades 1-8 is Wednesday, August 18. The first day of school for kindergarten and pre-k students is Thursday, August 19.

This calendar reflects an alignment with winter and spring breaks with High School District 214.

Like the 2020-2021 school year, parent-teacher conferences will remain on the Monday and Tuesday before Thanksgiving, Monday, November 22, and Tuesday, November 23. Students will not be in attendance at all during the week of Thanksgiving, but staff will report on Monday and Tuesday to engage in conferences. Daytime and evening conference times will be available.

The 2021-2022 school year calendar is available now.