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Cossitt Avenue School
Every Student, Every Day; No Exceptions, No Excuses
Board of Education
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Equity & Inclusion
Parent PS Portal
Staff Workroom
Students
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Welcome to Cossitt School
115 W. Cossitt Ave., La Grange IL | 708-215-6200
ATTENDANCE: 708-215-6241
arrival / dismissal
POWERSCHOOL
Weekly Newsletter
COSSITT PTC
23-24 Calendar
23-24 supply list
23-24 HANDBOOK
23-24 bus Routes
September Lunch
October Lunch Menu