MATHCOUNTS Foundation 

The MATHCOUNTS Foundation's national office is located just outside of our nation's capital in historic Old Town Alexandria, Virginia.

1420 King Street, Alexandria, VA 22314

Phone: (703) 299-9006        

Fax: (703) 299-5009




If you have questions regarding OPLET please contact


National Staff

The national office staff wants to make your involvement in MATHCOUNTS a satisfying and fun experience. We welcome your questions, comments and concerns about the program. View our contact information here.


MATHCOUNTS Development Office

MATHCOUNTS programs and materials benefit many U.S. middle school teachers and students each year, and we'd like to provide even more opportunities to potential MATHCOUNTS participants. Your support can help us increase our reach, and at the same time can ensure a secure future for our nation. 

There are several ways to help MATHCOUNTS increase mathematics achievement.  For a sponsorship proposal, for more information about giving, or for inquiries about partnership opportunities, please contact:

Kristen Chandler, Associate Executive Director

Phone: (703) 299-9006, ext. 107



To send a general inquiry to MATHCOUNTS Foundation please use the form below.