The California Dictionary Project is headquartered in San Francisco, California.

Detailed information about volunteering, donations or partnering is available on this site. But if you have further questions, please contact us:

California Dictionary Project
Post Office Box 31939
San Francisco, CA 94131-0939
Phone: (415) 248-1660
Email: info@californiadictionaryproject.org

PR Contact - Jacqueline Park
California Dictionary Project
Post Office Box 31939
San Francisco, CA 94131-0939
Phone: (415) 248-1660
Email: info@californiadictionaryproject.org

You can donate by credit card online. Please email us if you encounter any issues with returned mail or checks. Thank you.