For schools in the following ZIP Codes:

94900-27, 94929-51, 94953-99

2022 Competition

Details comings soon!

2020 Competition

The Marin Chapter will test with Redwood Empire Mendocino Lake.


Tim Lentini

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