Henry Sibley High School offers a comprehensive, rigorous academic curriculum that challenges students in grades 9-12. With more than 150 courses and more than 50 student clubs, athletic teams and organizations, Sibley is just the right size — big enough to offer a wide range of opportunities and small enough to build meaningful relationships.


ALS Research 101 - February 3
Posted on 01/26/2015
Hear the latest from ALS TDI (Therapy Development Institute), a non-profit biotech company from Cambridge, MA. ALS TDI has been chosen by Henry Sibley students as a recipient of funds raised during GOFA Week.  READ MORE...
Academic Calendar for 2015-16 finalized
Posted on 01/21/2015
School year will start Sept. 8, 2015 and end June 9, 2016.  READ MORE...
Senior Panoramic Picture
Posted on 01/20/2015
Sibley Seniors will have their panoramic picture taken on Friday, February 6.  READ MORE...
Extraordinary Student Impact Award from Know the Truth.
Posted on 01/20/2015
Natalie Bennett receives award for making a difference. 
GOFA 2014-2015 is February 9-12
Posted on 01/16/2015
Give Once For All (GOFA) is February 9-12. More than 1400 Henry Sibley students will participate in GOFA week.  READ MORE...
2015-16 Registration for current 9-11 grade students
Posted on 01/14/2015
Students in grades 9-11, will be registering for the 2015-16 school year on February 19 and 20.  READ MORE...
Upcoming winter music concerts
Posted on 11/25/2014
The public is invited to the winter music concerts performed by Friendly Hills, Heritage and Sibley students.  READ MORE...