Questions? (813) 276-5620 IB Alliance Questions: IB Secretary: Contact Us

Welcome to Hillsborough High School IB!

Welcome Incoming IB Freshman Class of 2024!  

Please purchase your Spaghetti Dinner Tickets by Friday, March 20th, and don't forget to join the IB Alliance!  You will need to create a Membership Toolkit account to make any purchases, and that will also allow you to receive important communications about upcoming events and information from the IB Alliance.  We look forward to seeing you on April 2nd! 


Click here to purchase Spaghetti Dinner tickets:



What is IB?

The International Baccalaureate program is a rigorous pre-university program that aims to prepare students to be successful, well-rounded individuals, who actively participate in society.



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What is IB Alliance?

We’re a 501c3, membership-based, nonprofit organization of IB parents who partner with teachers and administration, students, and the community to ensure that we all continue to benefit from this tremendous program.


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Join IB Alliance

Joining IB Alliance will ensure you stay up-to-date on everything IB related. Using your Membership Toolkit account, staying up to date is easy.



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A big thanks for all your support

We are 501c organization that operates purely out of membership dues and donations. All your help is truly appreciated and helps us continue our tradition and involvement in IB!

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Be sure to download the Membership Toolkit Mobile App.