Upcoming Events

Elementary School Math Club: April 14th at Ardent UCI from 12:00 PM to 2:00 PM

Guest Lecture Series: April 15th at Sage Hill School from 3:30 PM to to 6:00 PM



Welcome to the Orange County Math Circle!

Mission Statement: To improve the Southern California community by inspiring and sustaining mathematics interest in youths of all backgrounds.

Founded in 2007, the Orange County Math Circle continues to draw aspiring young mathematicians from across Southern California region dedicated to improving the math culture in our community. Through tournaments, math clubs, AMC events, publications, and other service initiatives, we bring math resources accessible to all regardless of race, gender, and socio-economic background.

If you have any questions, please contact us at This email address is being protected from spambots. You need JavaScript enabled to view it.! Thank you for visiting!

OCMC will be hosting its third Guest Lecture Series on Sunday, April 15th from 3:30-6:00 pm at Sage Hill School! OCMC is very honored to have Professor Jeffrey D. Streets and current OCMC Vice President of Operations Linghao Kong as our guest speakers! Professor Streets is a Geometry and Topology professor at the University of California, Irvine, and he will talk in depth about what a straight line is. Our student speaker, Linghao, will talk about the mathematics behind origami. You don't want to miss this truly special event! Please check out the flyer below for more information. See you there!


This site is maintained by Dhruba Basu. 


Math for Service