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Contact Us

Hinsdale Township High School
District 86 Administration Center
5500 South Grant Street
Hinsdale, IL 60521Phone: (630) 655-6100
Fax: (630) 655-6155

Regular Hours
Monday through Friday
7:30 a.m. — 4:00 p.m.

Summer Hours (June 3 through August 26)
Monday through Thursday
7:30 a.m. — 3:30 p.m.

Friday 
7:30 a.m. — 11:30 a.m.