Thank you for supporting the King County Library System!

When you donate to the KCLS Foundation, you make library programs possible. From reading fundamentals for the youngest of readers, to citizenship classes, to coding camps and robotics workshops that teach digital literacy – you are making our community a better place with your donation to the library.
Donate Now

*When you click the button to donate, a secure donation page will load in a new window. You may need to disable your pop-up blocker temporarily to allow the donation page to load. If you have questions, call our office at 425-369-3448. Thank you!


KCLS Foundation is a 501(c)(3) nonprofit organization, federal tax ID #91-1505230.

All donations are tax-deductible to the extent allowed by law.