Member Info/Join/Renew



You can join or renew member via credit card or by check/purchase order.


To update your information, please email Gretchen Muller.
CMC Membership is:

  • $50 for 1 year, regular
  • $95 for 2 years, regular
  • $45 for 1 year, electronic (online access only for The ComMuniCator, no print version)
  • $25 for full-time students, student-teachers, and retired educators

Life Membership is:

  • $700, ages 40 and under
  • $600, ages 41 to 55
  • $400, ages 56 and over

We also encourage you to join:

  • one, or more, of our local county affiliates
  • one, or both of the Community College affiliates
  • CAMTE: The California Association of Mathematics Teacher Educators
  • our national affiliate: NCTM
  • Join NCSMTODOSAMTE, or the Benjamin Banneker Association by direct application on their websites.

To make joint membership attractive and convenient, you may:

  • take one $5 discount from the total cost of membership, if you
    • sign up for a local affiliate AND as a regular CMC member (regular membership does NOT include student or retired)
    • Pay by credit card, purchase order or check made out to CMC.
      Please pre-pay any purchase orders for amounts under $50.

Apply online and pay by credit card, check or purchase order. (This is a secure site.)


Payment Methods:

You may pay by:

  • Credit Card
    • ONLINE at our secure site
    • PHONE your credit card information to (888) CMC-MATH and
      email the other information to
    • Mail all information with signature to the address below
  • Check
    • Made out to CMC
    • Mail the check and information to the address below
  • Purchase Order, $50 or more
    • Mail the PO and information to the address below

Send to:

CMC Membership
PO Box 234
Kentfield, CA 94914


Foreign Delivery

Please pay in US funds. We have long maintained no extra mail charge for our regular foreign members and will continue to do so for as long as possible. Students and retired individuals asking for foreign delivery should sign up as one or two-year regular members.