The Sierra Club Foundation is closed on Monday, December 23rd through Wednesday, December 25th and Wednesday, January 1st.
Dear Friends and Supporters,
Thank you for considering a donation to the Sierra Club Foundation; we are so grateful for your support! Due to an increase in giving at year-end, donation processing is taking longer than normal. For your convenience, please consider making a donation using our online donation form. For information on other giving options, please see our Ways to Give page. We continue to email acknowledgement letters to donors with active email addresses on file and are able to mail hard copy acknowledgments when email is not available, though with some delay.
Our mailing address is 2101 Webster Street, Suite 1350, Oakland, California, 94612.
For more information on making a donation, including our mailing address and instructions, please visit our donation forms and resources page.
The Sierra Club Foundation cannot answer Sierra Club related questions as we are two separate organizations. For Sierra Club membership inquiries, please call (415) 977-5653 or email member.care@sierraclub.org. For any other Sierra Club questions, please call (415) 977-5653 or email information@sierraclub.org.
The Sierra Club Foundation is closed on Monday, December 23rd through Wednesday, December 25th and Wednesday, January 1st.