California’s MATHCOUNTS State Competition is held in two locations. Results from both competitions are considered together when determining the state team.

March 30, 2019
7:30 a.m. – 3:30 p.m.

California Baptist University, Riverside
Events Center
8432 Magnolia Ave.
Riverside, CA 92504


Dr. Ziliang Zhou

If you have questions about the California MATHCOUNTS program in your area, please send a detailed email to CSPEEF Executive Director Jeanne Marie Tokunaga at

If your question requires immediate assistance, please contact the National MATHCOUNTS Office at 703-684-2828 or

Feeder Competitions

The following local competitions feed into the Southern California State Competition:

Click HERE to see the members and coach for the 2018 California state team.

2018 Southern California State MATHCOUNTS Competition​