CONTACT Longfellow

501 South Arlington Heights Road
Buffalo Grove, Illinois 60089

Phone: 847-520-2755



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

Lost and Found

Attention Longfellow Families….

Throughout the school year lost items are gathered and sorted by various categories.  Students are encouraged to check there several times over the course of several days, as it can take some time for lost items to be placed with other lost items.

As we have done for the past few years when the lost and found gets very full, items are donated to The Kid’s Pantry, an organization servicing local families in need in the Northwest Suburbs. The school will notify families when a scheduled a donation has been set up. If your child is missing any items or clothing or lunch bags, please be sure to check the Lost and Found prior to any scheduled donations.

As a reminder, please mark all articles of clothing and lunch bags so that we can easily return them once they are found.