Your Donation Makes a Difference

COSI is a nationally esteemed science center that has delighted learners of all ages with all things science for 55+ years. As a mission-based nonprofit organization and an essential learning resource, we count on generous donors to support our work in the community.

You can help COSI provide incredible lifelong learning experiences with science, both inside our doors and through outreach across diverse neighborhoods. Together, we can engage, inspire, and transform lives and communities.

Please explore our giving opportunities below to learn more about our impact. Then, consider making a donation to the initiative that inspires you most. A gift of any size makes a difference— please make one today!


General Operating Support:

COSI Science Festival:

Color of Science:

If you have any questions during your online giving experience, please call 614.629.3122. Questions can also be directed to This email address is being protected from spambots. You need JavaScript enabled to view it.. We will gladly respond as soon as possible.

Thank you in advance for your generosity!

Looking for more ways to help engage, inspire, and transform?


If you’d like to donate your time to help serve our guests and provide unique science learning experiences, COSI has a wide range of volunteer opportunities available. Visit to learn more.

Stay Connected on Social Media

Keep up to date with COSI happenings and how can you be involved with COSI on Facebook, Twitter, and Instagram! Help spread the word about COSI’s impact on learners of all ages.