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School leader:  Mrs. Andrea Maslan
4632 Clyde Avenue
Lyons, IL 60534

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(708) 783-4300
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15 reviews

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Recent Comments

Submitted by a parent · September 03, 2013
My children have attended this school for several years and I've always been pretty happy with their teachers. They've always been pretty good. The principal, however is not great. The school is disorganized and I have found her to be less than... more

Submitted by a parent · December 15, 2009
Although the people who work in the office are very friendly people there seems to be a lack of intelligence. My daughter is in 5th grade and has attended Costello since kindergarden and for some reason every year when we receive registration... more

Overall: no rating
Submitted by a parent · October 03, 2009
Because despite our financial troubles they are still making strides to better educate these children on a shoe string budget. They are a spotlight school in Illinois.test scores are on the rise. We have alot of great kids and teachers.

Overall: no rating
Submitted by a parent · October 03, 2009
The staff at Costello school is wonderful! They have helped my son so much, they found out that he has a learning problem, and have pulled out all the stops to help him! I can not say enough good things about this school!

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Last modified: December 15, 2014

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Costello School
4632 Clyde Avenue, Lyons, IL  60534
(708) 783-4300
Last modified Costello School is a Public school that serves grades PK-5. It has received a GreatSchools rating of 5 out of 10 based on academic quality.
Costello School Rating: 3 out of 5 based on 15 reviews. Top