Questions? Please contact OMSI Membership at
membership@omsi.edu or 503.797.4634
Thank you for your support. OMSI is an independent, non-profit 501(c)(3) organization that receives no state or local tax support and relies on admissions, memberships and donations to continue our educational mission, programs and exhibits.
If you visit OMSI before you receive your membership card(s), please bring a printed copy of your order confirmation to the OMSI Membership Window.