Blood Donation Facts & Statistics

Want to learn more about blood, blood need and blood donation? Check out these facts below to help you whet your curiosity and to understand just why your donation is so important to people in our community.

Blood facts compiled using data principally from America’s Blood Centers and AABB.
For reuse of website content, please contact support@stanfordbloodcenter.org.

Ready to learn more?

Check out these handy pages about blood and blood donation: